annotate mercurial/bundlecaches.py @ 50896:b2b8c25f9462

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author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 30 Aug 2023 13:28:09 +0200
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1 # bundlecaches.py - utility to deal with pre-computed bundle for servers
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2 #
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3 # This software may be used and distributed according to the terms of the
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4 # GNU General Public License version 2 or any later version.
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5
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6 import collections
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7
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8 from typing import (
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9 cast,
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10 )
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11
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12 from .i18n import _
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13
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14 from .thirdparty import attr
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15
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16 from . import (
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17 error,
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18 requirements as requirementsmod,
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19 sslutil,
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20 util,
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21 )
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22 from .utils import stringutil
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23
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24 urlreq = util.urlreq
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25
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26 BUNDLE_CACHE_DIR = b'bundle-cache'
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27 CB_MANIFEST_FILE = b'clonebundles.manifest'
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28 CLONEBUNDLESCHEME = b"peer-bundle-cache://"
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29
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30
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31 def get_manifest(repo):
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32 """get the bundle manifest to be served to a client from a server"""
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33 raw_text = repo.vfs.tryread(CB_MANIFEST_FILE)
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34 entries = [e.split(b' ', 1) for e in raw_text.splitlines()]
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35
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36 new_lines = []
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37 for e in entries:
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38 url = alter_bundle_url(repo, e[0])
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39 if len(e) == 1:
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40 line = url + b'\n'
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41 else:
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42 line = b"%s %s\n" % (url, e[1])
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43 new_lines.append(line)
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44 return b''.join(new_lines)
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45
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46
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47 def alter_bundle_url(repo, url):
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48 """a function that exist to help extension and hosting to alter the url
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49
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50 This will typically be used to inject authentication information in the url
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51 of cached bundles."""
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52 return url
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53
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54
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55 SUPPORTED_CLONEBUNDLE_SCHEMES = [
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56 b"http://",
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57 b"https://",
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58 b"largefile://",
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59 CLONEBUNDLESCHEME,
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60 ]
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61
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62
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63 @attr.s
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64 class bundlespec:
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65 compression = attr.ib()
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66 wirecompression = attr.ib()
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67 version = attr.ib()
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68 wireversion = attr.ib()
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69 # parameters explicitly overwritten by the config or the specification
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70 _explicit_params = attr.ib()
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71 # default parameter for the version
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72 #
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73 # Keeping it separated is useful to check what was actually overwritten.
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74 _default_opts = attr.ib()
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75
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76 @property
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77 def params(self):
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78 return collections.ChainMap(self._explicit_params, self._default_opts)
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79
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80 @property
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81 def contentopts(self):
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82 # kept for Backward Compatibility concerns.
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83 return self.params
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84
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85 def set_param(self, key, value, overwrite=True):
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86 """Set a bundle parameter value.
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87
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88 Will only overwrite if overwrite is true"""
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89 if overwrite or key not in self._explicit_params:
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90 self._explicit_params[key] = value
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91
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92 def as_spec(self):
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93 parts = [b"%s-%s" % (self.compression, self.version)]
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94 for param in sorted(self._explicit_params.items()):
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95 parts.append(b'%s=%s' % param)
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96 return b';'.join(parts)
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97
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98
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99 # Maps bundle version human names to changegroup versions.
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100 _bundlespeccgversions = {
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101 b'v1': b'01',
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102 b'v2': b'02',
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103 b'v3': b'03',
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104 b'packed1': b's1',
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105 b'bundle2': b'02', # legacy
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106 }
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107
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108 # Maps bundle version with content opts to choose which part to bundle
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109 _bundlespeccontentopts = {
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110 b'v1': {
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111 b'changegroup': True,
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112 b'cg.version': b'01',
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113 b'obsolescence': False,
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114 b'phases': False,
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115 b'tagsfnodescache': False,
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116 b'revbranchcache': False,
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117 },
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118 b'v2': {
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119 b'changegroup': True,
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120 b'cg.version': b'02',
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121 b'obsolescence': False,
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122 b'phases': False,
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123 b'tagsfnodescache': True,
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124 b'revbranchcache': True,
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125 },
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126 b'v3': {
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127 b'changegroup': True,
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128 b'cg.version': b'03',
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129 b'obsolescence': False,
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130 b'phases': True,
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131 b'tagsfnodescache': True,
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132 b'revbranchcache': True,
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133 },
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134 b'streamv2': {
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135 b'changegroup': False,
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136 b'cg.version': b'02',
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137 b'obsolescence': False,
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138 b'phases': False,
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139 b"streamv2": True,
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140 b'tagsfnodescache': False,
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141 b'revbranchcache': False,
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142 },
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143 b'streamv3-exp': {
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144 b'changegroup': False,
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145 b'cg.version': b'03',
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146 b'obsolescence': False,
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147 b'phases': False,
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148 b"streamv3-exp": True,
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149 b'tagsfnodescache': False,
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150 b'revbranchcache': False,
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151 },
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152 b'packed1': {
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153 b'cg.version': b's1',
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154 },
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155 b'bundle2': { # legacy
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156 b'cg.version': b'02',
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157 },
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158 }
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159 _bundlespeccontentopts[b'bundle2'] = _bundlespeccontentopts[b'v2']
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160
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161 _bundlespecvariants = {b"streamv2": {}}
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162
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163 # Compression engines allowed in version 1. THIS SHOULD NEVER CHANGE.
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164 _bundlespecv1compengines = {b'gzip', b'bzip2', b'none'}
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165
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166
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167 def param_bool(key, value):
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168 """make a boolean out of a parameter value"""
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169 b = stringutil.parsebool(value)
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170 if b is None:
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171 msg = _(b"parameter %s should be a boolean ('%s')")
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172 msg %= (key, value)
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173 raise error.InvalidBundleSpecification(msg)
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174 return b
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175
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176
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177 # mapping of known parameter name need their value processed
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178 bundle_spec_param_processing = {
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179 b"obsolescence": param_bool,
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180 b"obsolescence-mandatory": param_bool,
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181 b"phases": param_bool,
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182 }
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183
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184
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185 def _parseparams(s):
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186 """parse bundlespec parameter section
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187
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188 input: "comp-version;params" string
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189
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190 return: (spec; {param_key: param_value})
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191 """
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192 if b';' not in s:
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193 return s, {}
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194
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195 params = {}
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196 version, paramstr = s.split(b';', 1)
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197
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198 err = _(b'invalid bundle specification: missing "=" in parameter: %s')
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199 for p in paramstr.split(b';'):
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200 if b'=' not in p:
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201 msg = err % p
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202 raise error.InvalidBundleSpecification(msg)
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203
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204 key, value = p.split(b'=', 1)
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205 key = urlreq.unquote(key)
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206 value = urlreq.unquote(value)
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207 process = bundle_spec_param_processing.get(key)
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208 if process is not None:
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209 value = process(key, value)
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210 params[key] = value
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211
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212 return version, params
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213
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214
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215 def parsebundlespec(repo, spec, strict=True):
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216 """Parse a bundle string specification into parts.
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217
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218 Bundle specifications denote a well-defined bundle/exchange format.
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219 The content of a given specification should not change over time in
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220 order to ensure that bundles produced by a newer version of Mercurial are
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221 readable from an older version.
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222
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223 The string currently has the form:
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224
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225 <compression>-<type>[;<parameter0>[;<parameter1>]]
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226
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227 Where <compression> is one of the supported compression formats
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228 and <type> is (currently) a version string. A ";" can follow the type and
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229 all text afterwards is interpreted as URI encoded, ";" delimited key=value
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230 pairs.
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231
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232 If ``strict`` is True (the default) <compression> is required. Otherwise,
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233 it is optional.
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234
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235 Returns a bundlespec object of (compression, version, parameters).
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236 Compression will be ``None`` if not in strict mode and a compression isn't
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237 defined.
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238
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239 An ``InvalidBundleSpecification`` is raised when the specification is
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240 not syntactically well formed.
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241
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242 An ``UnsupportedBundleSpecification`` is raised when the compression or
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243 bundle type/version is not recognized.
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244
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245 Note: this function will likely eventually return a more complex data
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246 structure, including bundle2 part information.
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247 """
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diff changeset
248 if strict and b'-' not in spec:
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249 raise error.InvalidBundleSpecification(
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250 _(
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251 b'invalid bundle specification; '
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252 b'must be prefixed with compression: %s'
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253 )
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254 % spec
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diff changeset
255 )
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diff changeset
256
49332
d89bfc075289 bundlespec: do not check for `-` in the params portion of the bundlespec
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parents: 49331
diff changeset
257 pre_args = spec.split(b';', 1)[0]
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parents: 49331
diff changeset
258 if b'-' in pre_args:
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259 compression, version = spec.split(b'-', 1)
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260
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diff changeset
261 if compression not in util.compengines.supportedbundlenames:
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262 raise error.UnsupportedBundleSpecification(
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263 _(b'%s compression is not supported') % compression
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264 )
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265
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266 version, params = _parseparams(version)
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267
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268 if version not in _bundlespeccontentopts:
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269 raise error.UnsupportedBundleSpecification(
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270 _(b'%s is not a recognized bundle version') % version
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271 )
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diff changeset
272 else:
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273 # Value could be just the compression or just the version, in which
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274 # case some defaults are assumed (but only when not in strict mode).
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275 assert not strict
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276
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277 spec, params = _parseparams(spec)
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278
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279 if spec in util.compengines.supportedbundlenames:
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280 compression = spec
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281 version = b'v1'
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282 # Generaldelta repos require v2.
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283 if requirementsmod.GENERALDELTA_REQUIREMENT in repo.requirements:
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284 version = b'v2'
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dc3800569157 revlogv2: make sure bundling pick a compatible bundle format
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diff changeset
285 elif requirementsmod.REVLOGV2_REQUIREMENT in repo.requirements:
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286 version = b'v2'
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287 # Modern compression engines require v2.
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288 if compression not in _bundlespecv1compengines:
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289 version = b'v2'
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diff changeset
290 elif spec in _bundlespeccontentopts:
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291 if spec == b'packed1':
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292 compression = b'none'
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293 else:
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294 compression = b'bzip2'
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295 version = spec
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296 else:
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297 raise error.UnsupportedBundleSpecification(
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298 _(b'%s is not a recognized bundle specification') % spec
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299 )
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parents:
diff changeset
300
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301 # Bundle version 1 only supports a known set of compression engines.
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diff changeset
302 if version == b'v1' and compression not in _bundlespecv1compengines:
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diff changeset
303 raise error.UnsupportedBundleSpecification(
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304 _(b'compression engine %s is not supported on v1 bundles')
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305 % compression
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diff changeset
306 )
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parents:
diff changeset
307
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diff changeset
308 # The specification for packed1 can optionally declare the data formats
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diff changeset
309 # required to apply it. If we see this metadata, compare against what the
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diff changeset
310 # repo supports and error if the bundle isn't compatible.
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diff changeset
311 if version == b'packed1' and b'requirements' in params:
49648
9be765b82a90 typing: minor tweaks to allow updating to pytype 2022.11.18
Matt Harbison <matt_harbison@yahoo.com>
parents: 49332
diff changeset
312 requirements = set(cast(bytes, params[b'requirements']).split(b','))
48601
baddab229b86 stream-clone: add a explicit set list requirements relevant to stream clone
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parents: 47342
diff changeset
313 missingreqs = requirements - requirementsmod.STREAM_FIXED_REQUIREMENTS
45784
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diff changeset
314 if missingreqs:
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diff changeset
315 raise error.UnsupportedBundleSpecification(
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diff changeset
316 _(b'missing support for repository features: %s')
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diff changeset
317 % b', '.join(sorted(missingreqs))
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diff changeset
318 )
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parents:
diff changeset
319
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
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diff changeset
320 # Compute contentopts based on the version
50686
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50542
diff changeset
321 if b"stream" in params:
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parents: 50542
diff changeset
322 # This case is fishy as this mostly derails the version selection
49322
d587f09cad98 bundlespec: make the `stream` case less special
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49321
diff changeset
323 # mechanism. `stream` bundles are quite specific and used differently
d587f09cad98 bundlespec: make the `stream` case less special
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parents: 49321
diff changeset
324 # as "normal" bundles.
d587f09cad98 bundlespec: make the `stream` case less special
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49321
diff changeset
325 #
d587f09cad98 bundlespec: make the `stream` case less special
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49321
diff changeset
326 # (we should probably define a cleaner way to do this and raise a
50686
a41eeb877d07 branching: merge with stable
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50542
diff changeset
327 # warning when the old way is encountered)
a41eeb877d07 branching: merge with stable
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parents: 50542
diff changeset
328 if params[b"stream"] == b"v2":
a41eeb877d07 branching: merge with stable
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parents: 50542
diff changeset
329 version = b"streamv2"
a41eeb877d07 branching: merge with stable
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parents: 50542
diff changeset
330 if params[b"stream"] == b"v3-exp":
a41eeb877d07 branching: merge with stable
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parents: 50542
diff changeset
331 version = b"streamv3-exp"
45784
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diff changeset
332 contentopts = _bundlespeccontentopts.get(version, {}).copy()
50686
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50542
diff changeset
333 if version == b"streamv2" or version == b"streamv3-exp":
49322
d587f09cad98 bundlespec: make the `stream` case less special
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parents: 49321
diff changeset
334 # streamv2 have been reported as "v2" for a while.
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parents: 49321
diff changeset
335 version = b"v2"
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diff changeset
336
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diff changeset
337 engine = util.compengines.forbundlename(compression)
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diff changeset
338 compression, wirecompression = engine.bundletype()
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c12c843f0db7 bundlespec: phase out the `_bundlespeccgversions` mapping
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parents: 48946
diff changeset
339 wireversion = _bundlespeccontentopts[version][b'cg.version']
45784
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diff changeset
340
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diff changeset
341 return bundlespec(
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parents:
diff changeset
342 compression, wirecompression, version, wireversion, params, contentopts
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parents:
diff changeset
343 )
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parents:
diff changeset
344
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parents:
diff changeset
345
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diff changeset
346 def parseclonebundlesmanifest(repo, s):
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parents:
diff changeset
347 """Parses the raw text of a clone bundles manifest.
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parents:
diff changeset
348
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diff changeset
349 Returns a list of dicts. The dicts have a ``URL`` key corresponding
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diff changeset
350 to the URL and other keys are the attributes for the entry.
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parents:
diff changeset
351 """
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parents:
diff changeset
352 m = []
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parents:
diff changeset
353 for line in s.splitlines():
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parents:
diff changeset
354 fields = line.split()
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parents:
diff changeset
355 if not fields:
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parents:
diff changeset
356 continue
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diff changeset
357 attrs = {b'URL': fields[0]}
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parents:
diff changeset
358 for rawattr in fields[1:]:
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parents:
diff changeset
359 key, value = rawattr.split(b'=', 1)
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parents:
diff changeset
360 key = util.urlreq.unquote(key)
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parents:
diff changeset
361 value = util.urlreq.unquote(value)
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parents:
diff changeset
362 attrs[key] = value
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parents:
diff changeset
363
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parents:
diff changeset
364 # Parse BUNDLESPEC into components. This makes client-side
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
365 # preferences easier to specify since you can prefer a single
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
366 # component of the BUNDLESPEC.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
367 if key == b'BUNDLESPEC':
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
368 try:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
369 bundlespec = parsebundlespec(repo, value)
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
370 attrs[b'COMPRESSION'] = bundlespec.compression
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
371 attrs[b'VERSION'] = bundlespec.version
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
372 except error.InvalidBundleSpecification:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
373 pass
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
374 except error.UnsupportedBundleSpecification:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
375 pass
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
376
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
377 m.append(attrs)
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
378
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
379 return m
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
380
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
381
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
382 def isstreamclonespec(bundlespec):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
383 # Stream clone v1
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
384 if bundlespec.wirecompression == b'UN' and bundlespec.wireversion == b's1':
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
385 return True
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
386
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
387 # Stream clone v2
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
388 if (
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
389 bundlespec.wirecompression == b'UN'
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
390 and bundlespec.wireversion == b'02'
50686
a41eeb877d07 branching: merge with stable
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50542
diff changeset
391 and (
a41eeb877d07 branching: merge with stable
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50542
diff changeset
392 bundlespec.contentopts.get(b'streamv2')
a41eeb877d07 branching: merge with stable
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50542
diff changeset
393 or bundlespec.contentopts.get(b'streamv3-exp')
a41eeb877d07 branching: merge with stable
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50542
diff changeset
394 )
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
395 ):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
396 return True
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
397
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
398 return False
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
399
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
400
50542
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
401 def filterclonebundleentries(
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
402 repo, entries, streamclonerequested=False, pullbundles=False
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
403 ):
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
404 """Remove incompatible clone bundle manifest entries.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
405
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
406 Accepts a list of entries parsed with ``parseclonebundlesmanifest``
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
407 and returns a new list consisting of only the entries that this client
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
408 should be able to apply.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
409
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
410 There is no guarantee we'll be able to apply all returned entries because
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
411 the metadata we use to filter on may be missing or wrong.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
412 """
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
413 newentries = []
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
414 for entry in entries:
50542
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
415 url = entry.get(b'URL')
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
416 if not pullbundles and not any(
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
417 [url.startswith(scheme) for scheme in SUPPORTED_CLONEBUNDLE_SCHEMES]
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
418 ):
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
419 repo.ui.debug(
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
420 b'filtering %s because not a supported clonebundle scheme\n'
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
421 % url
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
422 )
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
423 continue
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
424
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
425 spec = entry.get(b'BUNDLESPEC')
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
426 if spec:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
427 try:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
428 bundlespec = parsebundlespec(repo, spec, strict=True)
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
429
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
430 # If a stream clone was requested, filter out non-streamclone
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
431 # entries.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
432 if streamclonerequested and not isstreamclonespec(bundlespec):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
433 repo.ui.debug(
50542
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
434 b'filtering %s because not a stream clone\n' % url
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
435 )
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
436 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
437
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
438 except error.InvalidBundleSpecification as e:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
439 repo.ui.debug(stringutil.forcebytestr(e) + b'\n')
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
440 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
441 except error.UnsupportedBundleSpecification as e:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
442 repo.ui.debug(
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
443 b'filtering %s because unsupported bundle '
50542
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
444 b'spec: %s\n' % (url, stringutil.forcebytestr(e))
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
445 )
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
446 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
447 # If we don't have a spec and requested a stream clone, we don't know
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
448 # what the entry is so don't attempt to apply it.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
449 elif streamclonerequested:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
450 repo.ui.debug(
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
451 b'filtering %s because cannot determine if a stream '
50542
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
452 b'clone bundle\n' % url
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
453 )
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
454 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
455
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
456 if b'REQUIRESNI' in entry and not sslutil.hassni:
50542
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
457 repo.ui.debug(b'filtering %s because SNI not supported\n' % url)
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
458 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
459
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
460 if b'REQUIREDRAM' in entry:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
461 try:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
462 requiredram = util.sizetoint(entry[b'REQUIREDRAM'])
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
463 except error.ParseError:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
464 repo.ui.debug(
50542
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
465 b'filtering %s due to a bad REQUIREDRAM attribute\n' % url
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
466 )
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
467 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
468 actualram = repo.ui.estimatememory()
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
469 if actualram is not None and actualram * 0.66 < requiredram:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
470 repo.ui.debug(
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
471 b'filtering %s as it needs more than 2/3 of system memory\n'
50542
7b723217d368 clonebundles: filter out invalid schemes instead of failing on them
Mathias De Mare <mathias.de_mare@nokia.com>
parents: 49648
diff changeset
472 % url
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
473 )
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
474 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
475
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
476 newentries.append(entry)
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
477
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
478 return newentries
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
479
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
480
48946
642e31cb55f0 py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48601
diff changeset
481 class clonebundleentry:
45784
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
482 """Represents an item in a clone bundles manifest.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
483
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
484 This rich class is needed to support sorting since sorted() in Python 3
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
485 doesn't support ``cmp`` and our comparison is complex enough that ``key=``
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
486 won't work.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
487 """
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
488
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
489 def __init__(self, value, prefers):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
490 self.value = value
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
491 self.prefers = prefers
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
492
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
493 def _cmp(self, other):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
494 for prefkey, prefvalue in self.prefers:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
495 avalue = self.value.get(prefkey)
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
496 bvalue = other.value.get(prefkey)
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
497
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
498 # Special case for b missing attribute and a matches exactly.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
499 if avalue is not None and bvalue is None and avalue == prefvalue:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
500 return -1
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
501
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
502 # Special case for a missing attribute and b matches exactly.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
503 if bvalue is not None and avalue is None and bvalue == prefvalue:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
504 return 1
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
505
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
506 # We can't compare unless attribute present on both.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
507 if avalue is None or bvalue is None:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
508 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
509
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
510 # Same values should fall back to next attribute.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
511 if avalue == bvalue:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
512 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
513
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
514 # Exact matches come first.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
515 if avalue == prefvalue:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
516 return -1
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
517 if bvalue == prefvalue:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
518 return 1
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
519
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
520 # Fall back to next attribute.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
521 continue
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
522
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
523 # If we got here we couldn't sort by attributes and prefers. Fall
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
524 # back to index order.
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
525 return 0
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
526
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
527 def __lt__(self, other):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
528 return self._cmp(other) < 0
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
529
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
530 def __gt__(self, other):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
531 return self._cmp(other) > 0
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
532
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
533 def __eq__(self, other):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
534 return self._cmp(other) == 0
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
535
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
536 def __le__(self, other):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
537 return self._cmp(other) <= 0
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
538
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
539 def __ge__(self, other):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
540 return self._cmp(other) >= 0
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
541
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
542 def __ne__(self, other):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
543 return self._cmp(other) != 0
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
544
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
545
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
546 def sortclonebundleentries(ui, entries):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
547 prefers = ui.configlist(b'ui', b'clonebundleprefers')
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
548 if not prefers:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
549 return list(entries)
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
550
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
551 def _split(p):
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
552 if b'=' not in p:
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
553 hint = _(b"each comma separated item should be key=value pairs")
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
554 raise error.Abort(
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
555 _(b"invalid ui.clonebundleprefers item: %s") % p, hint=hint
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
556 )
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
557 return p.split(b'=', 1)
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
558
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
559 prefers = [_split(p) for p in prefers]
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
560
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
561 items = sorted(clonebundleentry(v, prefers) for v in entries)
74271829ddc0 clonebundles: move a bundle of clone bundle related code to a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
562 return [i.value for i in items]