Mercurial > hg
annotate mercurial/wireproto.py @ 35816:f6ca1e11d8b4 stable
revset: evaluate filesets against each revision for 'file()' (issue5778)
After f2aeff8a87b6, the fileset was evaluated to a set of files against the
working directory, and then those files were applied against each revision. The
result was nonsense. For example, `hg log -r 'file("set:exec()")'` on the
Mercurial repo listed revision 0 because it has the `hg` script, which is
currently +x. But that bit wasn't applied until revision 280 (which
'contains()' properly indicates).
This technique was borrowed from checkstatus(), which services adds(),
modifies(), and removes(), so it seems safe enough. The 'r:' case is explicitly
assigned to wdirrev, freeing up rev=None to mean "re-evaluate at each revision".
The distinction is important to avoid behavior changes with `hg log set:...`
(test-largefiles-misc.t and test-fileset-generated.t drop current log output
without this). I'm not sure what the right behavior for that is (1fd352aa08fc
explicitly enabled this behavior for graphlog), but the day before the release
isn't the time to experiment.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Sun, 28 Jan 2018 14:08:59 -0500 |
parents | a84dbc87dae9 |
children | d9e71cce3b2f 742ce6fbc109 |
rev | line source |
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1 # wireproto.py - generic wire protocol support functions |
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2 # |
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3 # Copyright 2005-2010 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from __future__ import absolute_import |
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9 |
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10 import hashlib |
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11 import os |
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12 import tempfile |
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13 |
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14 from .i18n import _ |
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15 from .node import ( |
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16 bin, |
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17 hex, |
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18 nullid, |
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19 ) |
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20 |
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21 from . import ( |
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22 bundle2, |
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23 changegroup as changegroupmod, |
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24 discovery, |
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25 encoding, |
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26 error, |
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27 exchange, |
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28 peer, |
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29 pushkey as pushkeymod, |
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30 pycompat, |
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31 repository, |
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32 streamclone, |
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33 util, |
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34 ) |
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35 |
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36 urlerr = util.urlerr |
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37 urlreq = util.urlreq |
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38 |
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39 bundle2requiredmain = _('incompatible Mercurial client; bundle2 required') |
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40 bundle2requiredhint = _('see https://www.mercurial-scm.org/wiki/' |
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41 'IncompatibleClient') |
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42 bundle2required = '%s\n(%s)\n' % (bundle2requiredmain, bundle2requiredhint) |
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43 |
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44 class abstractserverproto(object): |
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45 """abstract class that summarizes the protocol API |
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46 |
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47 Used as reference and documentation. |
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48 """ |
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49 |
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50 def getargs(self, args): |
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51 """return the value for arguments in <args> |
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52 |
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53 returns a list of values (same order as <args>)""" |
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54 raise NotImplementedError() |
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55 |
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56 def getfile(self, fp): |
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57 """write the whole content of a file into a file like object |
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58 |
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59 The file is in the form:: |
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60 |
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61 (<chunk-size>\n<chunk>)+0\n |
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62 |
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63 chunk size is the ascii version of the int. |
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64 """ |
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65 raise NotImplementedError() |
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66 |
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67 def redirect(self): |
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68 """may setup interception for stdout and stderr |
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69 |
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70 See also the `restore` method.""" |
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71 raise NotImplementedError() |
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72 |
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73 # If the `redirect` function does install interception, the `restore` |
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74 # function MUST be defined. If interception is not used, this function |
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75 # MUST NOT be defined. |
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76 # |
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77 # left commented here on purpose |
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78 # |
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79 #def restore(self): |
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80 # """reinstall previous stdout and stderr and return intercepted stdout |
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81 # """ |
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82 # raise NotImplementedError() |
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83 |
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84 class remoteiterbatcher(peer.iterbatcher): |
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85 def __init__(self, remote): |
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86 super(remoteiterbatcher, self).__init__() |
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87 self._remote = remote |
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88 |
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89 def __getattr__(self, name): |
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90 # Validate this method is batchable, since submit() only supports |
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91 # batchable methods. |
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92 fn = getattr(self._remote, name) |
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93 if not getattr(fn, 'batchable', None): |
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94 raise error.ProgrammingError('Attempted to batch a non-batchable ' |
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95 'call to %r' % name) |
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96 |
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97 return super(remoteiterbatcher, self).__getattr__(name) |
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98 |
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99 def submit(self): |
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100 """Break the batch request into many patch calls and pipeline them. |
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101 |
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102 This is mostly valuable over http where request sizes can be |
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103 limited, but can be used in other places as well. |
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104 """ |
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105 # 2-tuple of (command, arguments) that represents what will be |
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106 # sent over the wire. |
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107 requests = [] |
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108 |
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109 # 4-tuple of (command, final future, @batchable generator, remote |
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110 # future). |
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111 results = [] |
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112 |
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113 for command, args, opts, finalfuture in self.calls: |
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114 mtd = getattr(self._remote, command) |
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115 batchable = mtd.batchable(mtd.__self__, *args, **opts) |
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116 |
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117 commandargs, fremote = next(batchable) |
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118 assert fremote |
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119 requests.append((command, commandargs)) |
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120 results.append((command, finalfuture, batchable, fremote)) |
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121 |
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122 if requests: |
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123 self._resultiter = self._remote._submitbatch(requests) |
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124 |
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125 self._results = results |
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126 |
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127 def results(self): |
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128 for command, finalfuture, batchable, remotefuture in self._results: |
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129 # Get the raw result, set it in the remote future, feed it |
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130 # back into the @batchable generator so it can be decoded, and |
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131 # set the result on the final future to this value. |
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132 remoteresult = next(self._resultiter) |
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133 remotefuture.set(remoteresult) |
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134 finalfuture.set(next(batchable)) |
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135 |
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136 # Verify our @batchable generators only emit 2 values. |
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137 try: |
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138 next(batchable) |
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139 except StopIteration: |
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140 pass |
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141 else: |
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142 raise error.ProgrammingError('%s @batchable generator emitted ' |
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143 'unexpected value count' % command) |
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144 |
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145 yield finalfuture.value |
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146 |
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147 # Forward a couple of names from peer to make wireproto interactions |
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148 # slightly more sensible. |
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149 batchable = peer.batchable |
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150 future = peer.future |
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151 |
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152 # list of nodes encoding / decoding |
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153 |
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154 def decodelist(l, sep=' '): |
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155 if l: |
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156 return [bin(v) for v in l.split(sep)] |
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157 return [] |
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158 |
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159 def encodelist(l, sep=' '): |
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160 try: |
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161 return sep.join(map(hex, l)) |
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162 except TypeError: |
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163 raise |
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164 |
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165 # batched call argument encoding |
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166 |
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167 def escapearg(plain): |
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168 return (plain |
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169 .replace(':', ':c') |
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170 .replace(',', ':o') |
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171 .replace(';', ':s') |
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172 .replace('=', ':e')) |
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173 |
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174 def unescapearg(escaped): |
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175 return (escaped |
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176 .replace(':e', '=') |
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177 .replace(':s', ';') |
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178 .replace(':o', ',') |
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179 .replace(':c', ':')) |
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180 |
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181 def encodebatchcmds(req): |
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182 """Return a ``cmds`` argument value for the ``batch`` command.""" |
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183 cmds = [] |
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184 for op, argsdict in req: |
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185 # Old servers didn't properly unescape argument names. So prevent |
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186 # the sending of argument names that may not be decoded properly by |
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187 # servers. |
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188 assert all(escapearg(k) == k for k in argsdict) |
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189 |
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190 args = ','.join('%s=%s' % (escapearg(k), escapearg(v)) |
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191 for k, v in argsdict.iteritems()) |
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192 cmds.append('%s %s' % (op, args)) |
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193 |
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194 return ';'.join(cmds) |
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195 |
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196 # mapping of options accepted by getbundle and their types |
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197 # |
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198 # Meant to be extended by extensions. It is extensions responsibility to ensure |
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199 # such options are properly processed in exchange.getbundle. |
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200 # |
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201 # supported types are: |
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202 # |
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203 # :nodes: list of binary nodes |
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204 # :csv: list of comma-separated values |
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205 # :scsv: list of comma-separated values return as set |
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206 # :plain: string with no transformation needed. |
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207 gboptsmap = {'heads': 'nodes', |
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208 'bookmarks': 'boolean', |
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209 'common': 'nodes', |
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210 'obsmarkers': 'boolean', |
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211 'phases': 'boolean', |
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212 'bundlecaps': 'scsv', |
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213 'listkeys': 'csv', |
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214 'cg': 'boolean', |
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215 'cbattempted': 'boolean', |
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216 'stream': 'boolean', |
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217 } |
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218 |
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219 # client side |
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220 |
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221 class wirepeer(repository.legacypeer): |
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222 """Client-side interface for communicating with a peer repository. |
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223 |
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224 Methods commonly call wire protocol commands of the same name. |
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225 |
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226 See also httppeer.py and sshpeer.py for protocol-specific |
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227 implementations of this interface. |
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228 """ |
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229 # Begin of basewirepeer interface. |
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230 |
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parents:
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changeset
|
231 def iterbatch(self): |
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changeset
|
232 return remoteiterbatcher(self) |
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changeset
|
233 |
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changeset
|
234 @batchable |
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changeset
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235 def lookup(self, key): |
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|
236 self.requirecap('lookup', _('look up remote revision')) |
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|
237 f = future() |
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parents:
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diff
changeset
|
238 yield {'key': encoding.fromlocal(key)}, f |
14623
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diff
changeset
|
239 d = f.value |
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|
240 success, data = d[:-1].split(" ", 1) |
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changeset
|
241 if int(success): |
14623
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wireproto: make a number of commands batchable
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parents:
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diff
changeset
|
242 yield bin(data) |
34062
6c6169f71b8d
wireproto: do not abort after successful lookup
Kyle Lippincott <spectral@google.com>
parents:
33806
diff
changeset
|
243 else: |
6c6169f71b8d
wireproto: do not abort after successful lookup
Kyle Lippincott <spectral@google.com>
parents:
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diff
changeset
|
244 self._abort(error.RepoError(data)) |
11586
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|
245 |
14623
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changeset
|
246 @batchable |
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|
247 def heads(self): |
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248 f = future() |
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249 yield {}, f |
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250 d = f.value |
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251 try: |
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252 yield decodelist(d[:-1]) |
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378522bdc059
wireproto: avoid naked excepts
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parents:
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|
253 except ValueError: |
11879
4e804302d30c
fix undefined variables, spotted by pylint
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11627
diff
changeset
|
254 self._abort(error.ResponseError(_("unexpected response:"), d)) |
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changeset
|
255 |
14623
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diff
changeset
|
256 @batchable |
13723
e615765fdcc7
wireproto: add known([id]) function
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parents:
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changeset
|
257 def known(self, nodes): |
14623
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258 f = future() |
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wireproto: remove todict() and use {} literals instead
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diff
changeset
|
259 yield {'nodes': encodelist(nodes)}, f |
14623
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diff
changeset
|
260 d = f.value |
13723
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parents:
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diff
changeset
|
261 try: |
22201
269688a398c4
cleanup: fix some list comprehension redefinitions of existing vars
Mads Kiilerich <madski@unity3d.com>
parents:
21989
diff
changeset
|
262 yield [bool(int(b)) for b in d] |
13726
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wireproto: avoid naked excepts
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parents:
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diff
changeset
|
263 except ValueError: |
13723
e615765fdcc7
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parents:
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diff
changeset
|
264 self._abort(error.ResponseError(_("unexpected response:"), d)) |
e615765fdcc7
wireproto: add known([id]) function
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parents:
13722
diff
changeset
|
265 |
14623
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diff
changeset
|
266 @batchable |
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diff
changeset
|
267 def branchmap(self): |
14623
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diff
changeset
|
268 f = future() |
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changeset
|
269 yield {}, f |
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diff
changeset
|
270 d = f.value |
11586
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diff
changeset
|
271 try: |
ddaaaa23bb8f
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diff
changeset
|
272 branchmap = {} |
ddaaaa23bb8f
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parents:
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diff
changeset
|
273 for branchpart in d.splitlines(): |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
274 branchname, branchheads = branchpart.split(' ', 1) |
28883
032c4c2f802a
pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents:
28666
diff
changeset
|
275 branchname = encoding.tolocal(urlreq.unquote(branchname)) |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
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parents:
11594
diff
changeset
|
276 branchheads = decodelist(branchheads) |
11586
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parents:
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diff
changeset
|
277 branchmap[branchname] = branchheads |
14623
e7c9fdbbb902
wireproto: make a number of commands batchable
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parents:
14622
diff
changeset
|
278 yield branchmap |
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parents:
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diff
changeset
|
279 except TypeError: |
ddaaaa23bb8f
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parents:
11585
diff
changeset
|
280 self._abort(error.ResponseError(_("unexpected response:"), d)) |
ddaaaa23bb8f
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parents:
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diff
changeset
|
281 |
33806
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
282 @batchable |
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
283 def listkeys(self, namespace): |
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
284 if not self.capable('pushkey'): |
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
285 yield {}, None |
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
286 f = future() |
dedab036215d
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
287 self.ui.debug('preparing listkeys for "%s"\n' % namespace) |
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
288 yield {'namespace': encoding.fromlocal(namespace)}, f |
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
289 d = f.value |
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
290 self.ui.debug('received listkey for "%s": %i bytes\n' |
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
291 % (namespace, len(d))) |
dedab036215d
wireproto: use new peer interface
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33767
diff
changeset
|
292 yield pushkeymod.decodekeys(d) |
11586
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parents:
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diff
changeset
|
293 |
14623
e7c9fdbbb902
wireproto: make a number of commands batchable
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parents:
14622
diff
changeset
|
294 @batchable |
11586
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parents:
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diff
changeset
|
295 def pushkey(self, namespace, key, old, new): |
ddaaaa23bb8f
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parents:
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diff
changeset
|
296 if not self.capable('pushkey'): |
14623
e7c9fdbbb902
wireproto: make a number of commands batchable
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parents:
14622
diff
changeset
|
297 yield False, None |
e7c9fdbbb902
wireproto: make a number of commands batchable
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parents:
14622
diff
changeset
|
298 f = future() |
17293
d3f84ccc5495
pushkey: add more verbose debug output regarding pushkey
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
17205
diff
changeset
|
299 self.ui.debug('preparing pushkey for "%s:%s"\n' % (namespace, key)) |
20671
5442cab57b09
wireproto: remove todict() and use {} literals instead
Augie Fackler <raf@durin42.com>
parents:
19201
diff
changeset
|
300 yield {'namespace': encoding.fromlocal(namespace), |
5442cab57b09
wireproto: remove todict() and use {} literals instead
Augie Fackler <raf@durin42.com>
parents:
19201
diff
changeset
|
301 'key': encoding.fromlocal(key), |
5442cab57b09
wireproto: remove todict() and use {} literals instead
Augie Fackler <raf@durin42.com>
parents:
19201
diff
changeset
|
302 'old': encoding.fromlocal(old), |
5442cab57b09
wireproto: remove todict() and use {} literals instead
Augie Fackler <raf@durin42.com>
parents:
19201
diff
changeset
|
303 'new': encoding.fromlocal(new)}, f |
14623
e7c9fdbbb902
wireproto: make a number of commands batchable
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14622
diff
changeset
|
304 d = f.value |
15652
ca6accdad79c
wireproto: handle other server output in pushkey
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15585
diff
changeset
|
305 d, output = d.split('\n', 1) |
13450
b3f9af7c22c5
wireproto: catch possible cast error in pushkey
David Soria Parra <dsp@php.net>
parents:
13050
diff
changeset
|
306 try: |
b3f9af7c22c5
wireproto: catch possible cast error in pushkey
David Soria Parra <dsp@php.net>
parents:
13050
diff
changeset
|
307 d = bool(int(d)) |
b3f9af7c22c5
wireproto: catch possible cast error in pushkey
David Soria Parra <dsp@php.net>
parents:
13050
diff
changeset
|
308 except ValueError: |
b3f9af7c22c5
wireproto: catch possible cast error in pushkey
David Soria Parra <dsp@php.net>
parents:
13050
diff
changeset
|
309 raise error.ResponseError( |
b3f9af7c22c5
wireproto: catch possible cast error in pushkey
David Soria Parra <dsp@php.net>
parents:
13050
diff
changeset
|
310 _('push failed (unexpected response):'), d) |
15652
ca6accdad79c
wireproto: handle other server output in pushkey
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15585
diff
changeset
|
311 for l in output.splitlines(True): |
ca6accdad79c
wireproto: handle other server output in pushkey
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15585
diff
changeset
|
312 self.ui.status(_('remote: '), l) |
14623
e7c9fdbbb902
wireproto: make a number of commands batchable
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14622
diff
changeset
|
313 yield d |
11586
ddaaaa23bb8f
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parents:
11585
diff
changeset
|
314 |
11588
8a1f625e971d
protocol: unify stream_out client code
Matt Mackall <mpm@selenic.com>
parents:
11587
diff
changeset
|
315 def stream_out(self): |
8a1f625e971d
protocol: unify stream_out client code
Matt Mackall <mpm@selenic.com>
parents:
11587
diff
changeset
|
316 return self._callstream('stream_out') |
8a1f625e971d
protocol: unify stream_out client code
Matt Mackall <mpm@selenic.com>
parents:
11587
diff
changeset
|
317 |
21646
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
318 def getbundle(self, source, **kwargs): |
34739
b880cc11da5d
wireproto: bounce kwargs to/from bytes/str as needed
Augie Fackler <augie@google.com>
parents:
34731
diff
changeset
|
319 kwargs = pycompat.byteskwargs(kwargs) |
13741
b51bf961b3cb
wireproto: add getbundle() function
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13726
diff
changeset
|
320 self.requirecap('getbundle', _('look up remote changes')) |
b51bf961b3cb
wireproto: add getbundle() function
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13726
diff
changeset
|
321 opts = {} |
25128
631766d1f57a
getbundle: sort bundlecaps before exchanging then over the wire
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24797
diff
changeset
|
322 bundlecaps = kwargs.get('bundlecaps') |
631766d1f57a
getbundle: sort bundlecaps before exchanging then over the wire
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24797
diff
changeset
|
323 if bundlecaps is not None: |
631766d1f57a
getbundle: sort bundlecaps before exchanging then over the wire
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24797
diff
changeset
|
324 kwargs['bundlecaps'] = sorted(bundlecaps) |
631766d1f57a
getbundle: sort bundlecaps before exchanging then over the wire
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24797
diff
changeset
|
325 else: |
631766d1f57a
getbundle: sort bundlecaps before exchanging then over the wire
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24797
diff
changeset
|
326 bundlecaps = () # kwargs could have it to None |
21646
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
327 for key, value in kwargs.iteritems(): |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
328 if value is None: |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
329 continue |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
330 keytype = gboptsmap.get(key) |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
331 if keytype is None: |
34730
6be264009841
wireproto: use a proper exception instead of `assert False`
Augie Fackler <augie@google.com>
parents:
34729
diff
changeset
|
332 raise error.ProgrammingError( |
6be264009841
wireproto: use a proper exception instead of `assert False`
Augie Fackler <augie@google.com>
parents:
34729
diff
changeset
|
333 'Unexpectedly None keytype for key %s' % key) |
21646
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
334 elif keytype == 'nodes': |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
335 value = encodelist(value) |
25403
30ab130af221
wireprotocol: distinguish list and set in getbundle argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25339
diff
changeset
|
336 elif keytype in ('csv', 'scsv'): |
21646
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
337 value = ','.join(value) |
21988
12cd3827b860
wireproto: add a ``boolean`` type for getbundle parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21728
diff
changeset
|
338 elif keytype == 'boolean': |
22351
7e6dd496d327
wireprotocol: fix 'boolean' handling
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22342
diff
changeset
|
339 value = '%i' % bool(value) |
21646
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
340 elif keytype != 'plain': |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
341 raise KeyError('unknown getbundle option type %s' |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
342 % keytype) |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
343 opts[key] = value |
34739
b880cc11da5d
wireproto: bounce kwargs to/from bytes/str as needed
Augie Fackler <augie@google.com>
parents:
34731
diff
changeset
|
344 f = self._callcompressable("getbundle", **pycompat.strkwargs(opts)) |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25128
diff
changeset
|
345 if any((cap.startswith('HG2') for cap in bundlecaps)): |
24641
60fecc5b14a4
unbundle20: retrieve unbundler instances through a factory function
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346 return bundle2.getunbundler(self.ui, f) |
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347 else: |
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348 return changegroupmod.cg1unpacker(f, 'UN') |
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349 |
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350 def unbundle(self, cg, heads, url): |
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351 '''Send cg (a readable file-like object representing the |
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352 changegroup to push, typically a chunkbuffer object) to the |
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353 remote server as a bundle. |
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354 |
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355 When pushing a bundle10 stream, return an integer indicating the |
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356 result of the push (see changegroup.apply()). |
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357 |
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358 When pushing a bundle20 stream, return a bundle20 stream. |
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359 |
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360 `url` is the url the client thinks it's pushing to, which is |
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361 visible to hooks. |
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362 ''' |
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363 |
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364 if heads != ['force'] and self.capable('unbundlehash'): |
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365 heads = encodelist(['hashed', |
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366 hashlib.sha1(''.join(sorted(heads))).digest()]) |
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367 else: |
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368 heads = encodelist(heads) |
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369 |
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370 if util.safehasattr(cg, 'deltaheader'): |
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371 # this a bundle10, do the old style call sequence |
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372 ret, output = self._callpush("unbundle", cg, heads=heads) |
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373 if ret == "": |
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374 raise error.ResponseError( |
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375 _('push failed:'), output) |
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376 try: |
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377 ret = int(ret) |
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378 except ValueError: |
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379 raise error.ResponseError( |
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380 _('push failed (unexpected response):'), ret) |
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381 |
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382 for l in output.splitlines(True): |
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383 self.ui.status(_('remote: '), l) |
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384 else: |
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385 # bundle2 push. Send a stream, fetch a stream. |
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386 stream = self._calltwowaystream('unbundle', cg, heads=heads) |
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387 ret = bundle2.getunbundler(self.ui, stream) |
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388 return ret |
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389 |
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390 # End of basewirepeer interface. |
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391 |
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392 # Begin of baselegacywirepeer interface. |
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393 |
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394 def branches(self, nodes): |
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395 n = encodelist(nodes) |
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396 d = self._call("branches", nodes=n) |
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397 try: |
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398 br = [tuple(decodelist(b)) for b in d.splitlines()] |
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399 return br |
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400 except ValueError: |
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401 self._abort(error.ResponseError(_("unexpected response:"), d)) |
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402 |
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403 def between(self, pairs): |
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404 batch = 8 # avoid giant requests |
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405 r = [] |
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406 for i in xrange(0, len(pairs), batch): |
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407 n = " ".join([encodelist(p, '-') for p in pairs[i:i + batch]]) |
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408 d = self._call("between", pairs=n) |
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409 try: |
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410 r.extend(l and decodelist(l) or [] for l in d.splitlines()) |
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411 except ValueError: |
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412 self._abort(error.ResponseError(_("unexpected response:"), d)) |
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413 return r |
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414 |
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415 def changegroup(self, nodes, kind): |
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416 n = encodelist(nodes) |
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417 f = self._callcompressable("changegroup", roots=n) |
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418 return changegroupmod.cg1unpacker(f, 'UN') |
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419 |
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420 def changegroupsubset(self, bases, heads, kind): |
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421 self.requirecap('changegroupsubset', _('look up remote changes')) |
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422 bases = encodelist(bases) |
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423 heads = encodelist(heads) |
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424 f = self._callcompressable("changegroupsubset", |
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425 bases=bases, heads=heads) |
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426 return changegroupmod.cg1unpacker(f, 'UN') |
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427 |
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428 # End of baselegacywirepeer interface. |
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429 |
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430 def _submitbatch(self, req): |
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431 """run batch request <req> on the server |
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432 |
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433 Returns an iterator of the raw responses from the server. |
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434 """ |
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435 rsp = self._callstream("batch", cmds=encodebatchcmds(req)) |
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436 chunk = rsp.read(1024) |
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437 work = [chunk] |
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438 while chunk: |
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439 while ';' not in chunk and chunk: |
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440 chunk = rsp.read(1024) |
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441 work.append(chunk) |
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442 merged = ''.join(work) |
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443 while ';' in merged: |
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444 one, merged = merged.split(';', 1) |
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445 yield unescapearg(one) |
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446 chunk = rsp.read(1024) |
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447 work = [merged, chunk] |
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448 yield unescapearg(''.join(work)) |
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449 |
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450 def _submitone(self, op, args): |
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451 return self._call(op, **pycompat.strkwargs(args)) |
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452 |
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453 def debugwireargs(self, one, two, three=None, four=None, five=None): |
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454 # don't pass optional arguments left at their default value |
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455 opts = {} |
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456 if three is not None: |
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457 opts[r'three'] = three |
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458 if four is not None: |
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459 opts[r'four'] = four |
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460 return self._call('debugwireargs', one=one, two=two, **opts) |
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461 |
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462 def _call(self, cmd, **args): |
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463 """execute <cmd> on the server |
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464 |
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465 The command is expected to return a simple string. |
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466 |
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467 returns the server reply as a string.""" |
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468 raise NotImplementedError() |
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469 |
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470 def _callstream(self, cmd, **args): |
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471 """execute <cmd> on the server |
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472 |
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473 The command is expected to return a stream. Note that if the |
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474 command doesn't return a stream, _callstream behaves |
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475 differently for ssh and http peers. |
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476 |
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477 returns the server reply as a file like object. |
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478 """ |
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479 raise NotImplementedError() |
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480 |
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481 def _callcompressable(self, cmd, **args): |
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482 """execute <cmd> on the server |
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483 |
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484 The command is expected to return a stream. |
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485 |
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486 The stream may have been compressed in some implementations. This |
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487 function takes care of the decompression. This is the only difference |
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488 with _callstream. |
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489 |
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490 returns the server reply as a file like object. |
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491 """ |
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492 raise NotImplementedError() |
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493 |
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494 def _callpush(self, cmd, fp, **args): |
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495 """execute a <cmd> on server |
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496 |
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497 The command is expected to be related to a push. Push has a special |
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498 return method. |
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499 |
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500 returns the server reply as a (ret, output) tuple. ret is either |
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501 empty (error) or a stringified int. |
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502 """ |
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503 raise NotImplementedError() |
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504 |
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505 def _calltwowaystream(self, cmd, fp, **args): |
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506 """execute <cmd> on server |
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507 |
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508 The command will send a stream to the server and get a stream in reply. |
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509 """ |
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510 raise NotImplementedError() |
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511 |
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512 def _abort(self, exception): |
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513 """clearly abort the wire protocol connection and raise the exception |
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514 """ |
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515 raise NotImplementedError() |
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516 |
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517 # server side |
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518 |
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519 # wire protocol command can either return a string or one of these classes. |
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520 class streamres(object): |
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521 """wireproto reply: binary stream |
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522 |
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523 The call was successful and the result is a stream. |
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524 |
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525 Accepts a generator containing chunks of data to be sent to the client. |
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526 |
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527 ``prefer_uncompressed`` indicates that the data is expected to be |
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528 uncompressable and that the stream should therefore use the ``none`` |
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529 engine. |
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530 """ |
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531 def __init__(self, gen=None, prefer_uncompressed=False): |
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532 self.gen = gen |
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533 self.prefer_uncompressed = prefer_uncompressed |
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534 |
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535 class streamres_legacy(object): |
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536 """wireproto reply: uncompressed binary stream |
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537 |
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538 The call was successful and the result is a stream. |
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539 |
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540 Accepts a generator containing chunks of data to be sent to the client. |
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541 |
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542 Like ``streamres``, but sends an uncompressed data for "version 1" clients |
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543 using the application/mercurial-0.1 media type. |
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544 """ |
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545 def __init__(self, gen=None): |
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546 self.gen = gen |
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547 |
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548 class pushres(object): |
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549 """wireproto reply: success with simple integer return |
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550 |
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551 The call was successful and returned an integer contained in `self.res`. |
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552 """ |
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553 def __init__(self, res): |
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554 self.res = res |
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555 |
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556 class pusherr(object): |
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557 """wireproto reply: failure |
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558 |
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559 The call failed. The `self.res` attribute contains the error message. |
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560 """ |
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561 def __init__(self, res): |
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562 self.res = res |
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563 |
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564 class ooberror(object): |
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565 """wireproto reply: failure of a batch of operation |
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566 |
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567 Something failed during a batch call. The error message is stored in |
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|
568 `self.message`. |
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569 """ |
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570 def __init__(self, message): |
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571 self.message = message |
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572 |
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573 def getdispatchrepo(repo, proto, command): |
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574 """Obtain the repo used for processing wire protocol commands. |
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575 |
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|
576 The intent of this function is to serve as a monkeypatch point for |
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|
577 extensions that need commands to operate on different repo views under |
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578 specialized circumstances. |
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579 """ |
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580 return repo.filtered('served') |
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581 |
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582 def dispatch(repo, proto, command): |
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583 repo = getdispatchrepo(repo, proto, command) |
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584 func, spec = commands[command] |
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585 args = proto.getargs(spec) |
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586 return func(repo, proto, *args) |
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587 |
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588 def options(cmd, keys, others): |
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589 opts = {} |
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590 for k in keys: |
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591 if k in others: |
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592 opts[k] = others[k] |
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593 del others[k] |
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594 if others: |
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595 util.stderr.write("warning: %s ignored unexpected arguments %s\n" |
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596 % (cmd, ",".join(others))) |
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597 return opts |
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598 |
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599 def bundle1allowed(repo, action): |
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600 """Whether a bundle1 operation is allowed from the server. |
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601 |
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602 Priority is: |
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603 |
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604 1. server.bundle1gd.<action> (if generaldelta active) |
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605 2. server.bundle1.<action> |
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606 3. server.bundle1gd (if generaldelta active) |
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607 4. server.bundle1 |
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608 """ |
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609 ui = repo.ui |
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610 gd = 'generaldelta' in repo.requirements |
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611 |
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612 if gd: |
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613 v = ui.configbool('server', 'bundle1gd.%s' % action) |
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614 if v is not None: |
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615 return v |
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616 |
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617 v = ui.configbool('server', 'bundle1.%s' % action) |
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618 if v is not None: |
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619 return v |
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620 |
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621 if gd: |
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622 v = ui.configbool('server', 'bundle1gd') |
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623 if v is not None: |
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624 return v |
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625 |
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626 return ui.configbool('server', 'bundle1') |
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627 |
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628 def supportedcompengines(ui, proto, role): |
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629 """Obtain the list of supported compression engines for a request.""" |
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630 assert role in (util.CLIENTROLE, util.SERVERROLE) |
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631 |
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632 compengines = util.compengines.supportedwireengines(role) |
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633 |
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634 # Allow config to override default list and ordering. |
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635 if role == util.SERVERROLE: |
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636 configengines = ui.configlist('server', 'compressionengines') |
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637 config = 'server.compressionengines' |
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638 else: |
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639 # This is currently implemented mainly to facilitate testing. In most |
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640 # cases, the server should be in charge of choosing a compression engine |
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641 # because a server has the most to lose from a sub-optimal choice. (e.g. |
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642 # CPU DoS due to an expensive engine or a network DoS due to poor |
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643 # compression ratio). |
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644 configengines = ui.configlist('experimental', |
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645 'clientcompressionengines') |
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646 config = 'experimental.clientcompressionengines' |
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647 |
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648 # No explicit config. Filter out the ones that aren't supposed to be |
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649 # advertised and return default ordering. |
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650 if not configengines: |
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651 attr = 'serverpriority' if role == util.SERVERROLE else 'clientpriority' |
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652 return [e for e in compengines |
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653 if getattr(e.wireprotosupport(), attr) > 0] |
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654 |
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655 # If compression engines are listed in the config, assume there is a good |
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656 # reason for it (like server operators wanting to achieve specific |
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657 # performance characteristics). So fail fast if the config references |
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658 # unusable compression engines. |
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659 validnames = set(e.name() for e in compengines) |
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660 invalidnames = set(e for e in configengines if e not in validnames) |
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661 if invalidnames: |
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662 raise error.Abort(_('invalid compression engine defined in %s: %s') % |
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663 (config, ', '.join(sorted(invalidnames)))) |
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664 |
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665 compengines = [e for e in compengines if e.name() in configengines] |
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666 compengines = sorted(compengines, |
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667 key=lambda e: configengines.index(e.name())) |
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668 |
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669 if not compengines: |
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670 raise error.Abort(_('%s config option does not specify any known ' |
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671 'compression engines') % config, |
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672 hint=_('usable compression engines: %s') % |
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673 ', '.sorted(validnames)) |
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674 |
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675 return compengines |
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676 |
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677 # list of commands |
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678 commands = {} |
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679 |
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680 def wireprotocommand(name, args=''): |
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681 """decorator for wire protocol command""" |
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682 def register(func): |
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683 commands[name] = (func, args) |
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684 return func |
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685 return register |
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686 |
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687 @wireprotocommand('batch', 'cmds *') |
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688 def batch(repo, proto, cmds, others): |
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689 repo = repo.filtered("served") |
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690 res = [] |
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691 for pair in cmds.split(';'): |
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692 op, args = pair.split(' ', 1) |
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diff
changeset
|
693 vals = {} |
bd88561afb4b
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Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
694 for a in args.split(','): |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
695 if a: |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
696 n, v = a.split('=') |
29734
62e2e048d068
wireproto: unescape argument names in batch command (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
29733
diff
changeset
|
697 vals[unescapearg(n)] = unescapearg(v) |
14622
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
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diff
changeset
|
698 func, spec = commands[op] |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
699 if spec: |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
700 keys = spec.split() |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
701 data = {} |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
702 for k in keys: |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
703 if k == '*': |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
704 star = {} |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
705 for key in vals.keys(): |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
706 if key not in keys: |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
707 star[key] = vals[key] |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
708 data['*'] = star |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
709 else: |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
710 data[k] = vals[k] |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
711 result = func(repo, proto, *[data[k] for k in keys]) |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
712 else: |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
713 result = func(repo, proto) |
15017
f4522df38c65
wireproto: add out-of-band error class to allow remote repo to report errors
Andrew Pritchard <andrewp@fogcreek.com>
parents:
14970
diff
changeset
|
714 if isinstance(result, ooberror): |
f4522df38c65
wireproto: add out-of-band error class to allow remote repo to report errors
Andrew Pritchard <andrewp@fogcreek.com>
parents:
14970
diff
changeset
|
715 return result |
14622
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
716 res.append(escapearg(result)) |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
717 return ';'.join(res) |
bd88561afb4b
wireproto: add batching support to wirerepository
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14621
diff
changeset
|
718 |
20908
ae4bf69c8068
wireproto: use decorator for the between command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20907
diff
changeset
|
719 @wireprotocommand('between', 'pairs') |
11583
944c23762c3c
protocol: add proto to method prototypes
Matt Mackall <mpm@selenic.com>
parents:
11581
diff
changeset
|
720 def between(repo, proto, pairs): |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
721 pairs = [decodelist(p, '-') for p in pairs.split(" ")] |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
722 r = [] |
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
723 for b in repo.between(pairs): |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
724 r.append(encodelist(b) + "\n") |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
725 return "".join(r) |
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
726 |
20909
c8b9cbf55840
wireproto: use decorator for the branchmap command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20908
diff
changeset
|
727 @wireprotocommand('branchmap') |
11583
944c23762c3c
protocol: add proto to method prototypes
Matt Mackall <mpm@selenic.com>
parents:
11581
diff
changeset
|
728 def branchmap(repo, proto): |
18281
898c575833c9
clfilter: drop extra filtering in wireprotocol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18280
diff
changeset
|
729 branchmap = repo.branchmap() |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
730 heads = [] |
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
731 for branch, nodes in branchmap.iteritems(): |
28883
032c4c2f802a
pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents:
28666
diff
changeset
|
732 branchname = urlreq.quote(encoding.fromlocal(branch)) |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
733 branchnodes = encodelist(nodes) |
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
734 heads.append('%s %s' % (branchname, branchnodes)) |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
735 return '\n'.join(heads) |
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
736 |
20910
acbfce12fafd
wireproto: use decorator for the branches command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20909
diff
changeset
|
737 @wireprotocommand('branches', 'nodes') |
11583
944c23762c3c
protocol: add proto to method prototypes
Matt Mackall <mpm@selenic.com>
parents:
11581
diff
changeset
|
738 def branches(repo, proto, nodes): |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
739 nodes = decodelist(nodes) |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
740 r = [] |
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
741 for b in repo.branches(nodes): |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
742 r.append(encodelist(b) + "\n") |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
743 return "".join(r) |
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
744 |
26857
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
745 @wireprotocommand('clonebundles', '') |
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
746 def clonebundles(repo, proto): |
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
747 """Server command for returning info for available bundles to seed clones. |
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
748 |
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
749 Clients will parse this response and determine what bundle to fetch. |
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
750 |
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
751 Extensions may wrap this command to filter or dynamically emit data |
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
752 depending on the request. e.g. you could advertise URLs for the closest |
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
753 data center given the client's IP address. |
e5a1df51bb25
wireproto: move clonebundles command from extension (issue4931)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26690
diff
changeset
|
754 """ |
31146
16d8bec0177d
clonebundle: use 'repo.vfs' instead of 'repo.opener'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31073
diff
changeset
|
755 return repo.vfs.tryread('clonebundles.manifest') |
20774
cdc3ac896997
wireproto: extract capabilities list in outside the wireproto function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20671
diff
changeset
|
756 |
cdc3ac896997
wireproto: extract capabilities list in outside the wireproto function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20671
diff
changeset
|
757 wireprotocaps = ['lookup', 'changegroupsubset', 'branchmap', 'pushkey', |
cdc3ac896997
wireproto: extract capabilities list in outside the wireproto function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20671
diff
changeset
|
758 'known', 'getbundle', 'unbundlehash', 'batch'] |
20775
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
759 |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
760 def _capabilities(repo, proto): |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
761 """return a list of capabilities for a repo |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
762 |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
763 This function exists to allow extensions to easily wrap capabilities |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
764 computation |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
765 |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
766 - returns a lists: easy to alter |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
767 - change done here will be propagated to both `capabilities` and `hello` |
21024
7731a2281cf0
spelling: fixes from spell checker
Mads Kiilerich <madski@unity3d.com>
parents:
20969
diff
changeset
|
768 command without any other action needed. |
20775
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
769 """ |
20774
cdc3ac896997
wireproto: extract capabilities list in outside the wireproto function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20671
diff
changeset
|
770 # copy to prevent modification of the global list |
cdc3ac896997
wireproto: extract capabilities list in outside the wireproto function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20671
diff
changeset
|
771 caps = list(wireprotocaps) |
32744
33b7283a3828
streamclone: consider secret changesets (BC) (issue5589)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32291
diff
changeset
|
772 if streamclone.allowservergeneration(repo): |
33225
90a1b62bdc91
configitems: register the 'server.preferuncompressed' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33224
diff
changeset
|
773 if repo.ui.configbool('server', 'preferuncompressed'): |
16361
6097ede2be4d
protocol: Add the stream-preferred capability
Benoit Allard <benoit@aeteurope.nl>
parents:
15925
diff
changeset
|
774 caps.append('stream-preferred') |
12296
d7fff529d85d
clone: only use stream when we understand the revlog format
Sune Foldager <cryo@cyanite.org>
parents:
12085
diff
changeset
|
775 requiredformats = repo.requirements & repo.supportedformats |
d7fff529d85d
clone: only use stream when we understand the revlog format
Sune Foldager <cryo@cyanite.org>
parents:
12085
diff
changeset
|
776 # if our local revlogs are just revlogv1, add 'stream' cap |
32291
bd872f64a8ba
cleanup: use set literals
Martin von Zweigbergk <martinvonz@google.com>
parents:
32260
diff
changeset
|
777 if not requiredformats - {'revlogv1'}: |
12296
d7fff529d85d
clone: only use stream when we understand the revlog format
Sune Foldager <cryo@cyanite.org>
parents:
12085
diff
changeset
|
778 caps.append('stream') |
d7fff529d85d
clone: only use stream when we understand the revlog format
Sune Foldager <cryo@cyanite.org>
parents:
12085
diff
changeset
|
779 # otherwise, add 'streamreqs' detailing our local revlog format |
d7fff529d85d
clone: only use stream when we understand the revlog format
Sune Foldager <cryo@cyanite.org>
parents:
12085
diff
changeset
|
780 else: |
26911
d7e5e4da8394
stream: sort stream capability before serialisation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26857
diff
changeset
|
781 caps.append('streamreqs=%s' % ','.join(sorted(requiredformats))) |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33225
diff
changeset
|
782 if repo.ui.configbool('experimental', 'bundle2-advertise'): |
35783
c97639ad6874
bundle2: specify what capabilities will be used for
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35782
diff
changeset
|
783 capsblob = bundle2.encodecaps(bundle2.getrepocaps(repo, role='server')) |
28883
032c4c2f802a
pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents:
28666
diff
changeset
|
784 caps.append('bundle2=' + urlreq.quote(capsblob)) |
28666
ae53ecc47414
bundle: move writebundle() from changegroup.py to bundle2.py (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
28530
diff
changeset
|
785 caps.append('unbundle=%s' % ','.join(bundle2.bundlepriority)) |
30563
e118233172fe
wireproto: only advertise HTTP-specific capabilities to HTTP peers (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30473
diff
changeset
|
786 |
e118233172fe
wireproto: only advertise HTTP-specific capabilities to HTTP peers (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30473
diff
changeset
|
787 if proto.name == 'http': |
e118233172fe
wireproto: only advertise HTTP-specific capabilities to HTTP peers (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30473
diff
changeset
|
788 caps.append('httpheader=%d' % |
33224
ab9121fda8d2
configitems: register the 'server.maxhttpheaderlen' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33223
diff
changeset
|
789 repo.ui.configint('server', 'maxhttpheaderlen')) |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33225
diff
changeset
|
790 if repo.ui.configbool('experimental', 'httppostargs'): |
30563
e118233172fe
wireproto: only advertise HTTP-specific capabilities to HTTP peers (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30473
diff
changeset
|
791 caps.append('httppostargs') |
e118233172fe
wireproto: only advertise HTTP-specific capabilities to HTTP peers (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30473
diff
changeset
|
792 |
30762
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
793 # FUTURE advertise 0.2rx once support is implemented |
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
794 # FUTURE advertise minrx and mintx after consulting config option |
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
795 caps.append('httpmediatype=0.1rx,0.1tx,0.2tx') |
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
796 |
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
797 compengines = supportedcompengines(repo.ui, proto, util.SERVERROLE) |
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
798 if compengines: |
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
799 comptypes = ','.join(urlreq.quote(e.wireprotosupport().name) |
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
800 for e in compengines) |
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
801 caps.append('compression=%s' % comptypes) |
35b516f800e0
wireproto: advertise supported media types and compression formats
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30563
diff
changeset
|
802 |
20775
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
803 return caps |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
804 |
21024
7731a2281cf0
spelling: fixes from spell checker
Mads Kiilerich <madski@unity3d.com>
parents:
20969
diff
changeset
|
805 # If you are writing an extension and consider wrapping this function. Wrap |
20775
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
806 # `_capabilities` instead. |
20911
1bb8ed6c000c
wireproto: use decorator for the capabilities command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20910
diff
changeset
|
807 @wireprotocommand('capabilities') |
20775
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
808 def capabilities(repo, proto): |
982f13bef503
wireproto: move wireproto capabilities computation in a subfunction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20774
diff
changeset
|
809 return ' '.join(_capabilities(repo, proto)) |
11594
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
810 |
20912
96ecb77f971d
wireproto: use decorator for the changegroup command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20911
diff
changeset
|
811 @wireprotocommand('changegroup', 'roots') |
11584
1af96b090116
protocol: unify changegroup commands
Matt Mackall <mpm@selenic.com>
parents:
11583
diff
changeset
|
812 def changegroup(repo, proto, roots): |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
813 nodes = decodelist(roots) |
34100
1632999d4bed
changegroup: replace changegroup with makechangegroup
Durham Goode <durham@fb.com>
parents:
34097
diff
changeset
|
814 outgoing = discovery.outgoing(repo, missingroots=nodes, |
1632999d4bed
changegroup: replace changegroup with makechangegroup
Durham Goode <durham@fb.com>
parents:
34097
diff
changeset
|
815 missingheads=repo.heads()) |
1632999d4bed
changegroup: replace changegroup with makechangegroup
Durham Goode <durham@fb.com>
parents:
34097
diff
changeset
|
816 cg = changegroupmod.makechangegroup(repo, outgoing, '01', 'serve') |
35705
8cdb671dbd0b
wireproto: drop support for reader interface from streamres (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35491
diff
changeset
|
817 gen = iter(lambda: cg.read(32768), '') |
35750
a39a9df7ecca
wireproto: split streamres into legacy and modern case
Joerg Sonnenberger <joerg@bec.de>
parents:
35705
diff
changeset
|
818 return streamres(gen=gen) |
11584
1af96b090116
protocol: unify changegroup commands
Matt Mackall <mpm@selenic.com>
parents:
11583
diff
changeset
|
819 |
20913
fc7219ec08bb
wireproto: use decorator for the changegroupsubset command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20912
diff
changeset
|
820 @wireprotocommand('changegroupsubset', 'bases heads') |
11584
1af96b090116
protocol: unify changegroup commands
Matt Mackall <mpm@selenic.com>
parents:
11583
diff
changeset
|
821 def changegroupsubset(repo, proto, bases, heads): |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
822 bases = decodelist(bases) |
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
823 heads = decodelist(heads) |
34097
f7d41b85bbf6
changegroup: replace changegroupsubset with makechangegroup
Durham Goode <durham@fb.com>
parents:
34062
diff
changeset
|
824 outgoing = discovery.outgoing(repo, missingroots=bases, |
f7d41b85bbf6
changegroup: replace changegroupsubset with makechangegroup
Durham Goode <durham@fb.com>
parents:
34062
diff
changeset
|
825 missingheads=heads) |
f7d41b85bbf6
changegroup: replace changegroupsubset with makechangegroup
Durham Goode <durham@fb.com>
parents:
34062
diff
changeset
|
826 cg = changegroupmod.makechangegroup(repo, outgoing, '01', 'serve') |
35705
8cdb671dbd0b
wireproto: drop support for reader interface from streamres (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35491
diff
changeset
|
827 gen = iter(lambda: cg.read(32768), '') |
35750
a39a9df7ecca
wireproto: split streamres into legacy and modern case
Joerg Sonnenberger <joerg@bec.de>
parents:
35705
diff
changeset
|
828 return streamres(gen=gen) |
11584
1af96b090116
protocol: unify changegroup commands
Matt Mackall <mpm@selenic.com>
parents:
11583
diff
changeset
|
829 |
20914
d81b518a1862
wireproto: use decorator for the debugwireargs command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20913
diff
changeset
|
830 @wireprotocommand('debugwireargs', 'one two *') |
13721
3458c15ab2f0
wireproto: fix handling of '*' args for HTTP and SSH
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13720
diff
changeset
|
831 def debugwireargs(repo, proto, one, two, others): |
3458c15ab2f0
wireproto: fix handling of '*' args for HTTP and SSH
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13720
diff
changeset
|
832 # only accept optional args from the known set |
3458c15ab2f0
wireproto: fix handling of '*' args for HTTP and SSH
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13720
diff
changeset
|
833 opts = options('debugwireargs', ['three', 'four'], others) |
35374
7d2292416046
py3: handle keyword arguments correctly in wireproto.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35267
diff
changeset
|
834 return repo.debugwireargs(one, two, **pycompat.strkwargs(opts)) |
13720
9c4e04fe267e
debug: add debugwireargs to test argument passing over the wire
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13450
diff
changeset
|
835 |
20915
6aae815f3e0d
wireproto: use decorator for the getbundle command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20914
diff
changeset
|
836 @wireprotocommand('getbundle', '*') |
13741
b51bf961b3cb
wireproto: add getbundle() function
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13726
diff
changeset
|
837 def getbundle(repo, proto, others): |
21646
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
838 opts = options('getbundle', gboptsmap.keys(), others) |
13741
b51bf961b3cb
wireproto: add getbundle() function
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13726
diff
changeset
|
839 for k, v in opts.iteritems(): |
21646
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
840 keytype = gboptsmap[k] |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
841 if keytype == 'nodes': |
19201
309c439cdbaa
bundle-ng: add bundlecaps argument to getbundle() command
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19176
diff
changeset
|
842 opts[k] = decodelist(v) |
21646
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
843 elif keytype == 'csv': |
25403
30ab130af221
wireprotocol: distinguish list and set in getbundle argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25339
diff
changeset
|
844 opts[k] = list(v.split(',')) |
30ab130af221
wireprotocol: distinguish list and set in getbundle argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25339
diff
changeset
|
845 elif keytype == 'scsv': |
19201
309c439cdbaa
bundle-ng: add bundlecaps argument to getbundle() command
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
19176
diff
changeset
|
846 opts[k] = set(v.split(',')) |
21988
12cd3827b860
wireproto: add a ``boolean`` type for getbundle parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21728
diff
changeset
|
847 elif keytype == 'boolean': |
26686
3e7f675628ad
wireproto: properly parse false boolean args (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
848 # Client should serialize False as '0', which is a non-empty string |
3e7f675628ad
wireproto: properly parse false boolean args (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
849 # so it evaluates as a True bool. |
3e7f675628ad
wireproto: properly parse false boolean args (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
850 if v == '0': |
3e7f675628ad
wireproto: properly parse false boolean args (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
851 opts[k] = False |
3e7f675628ad
wireproto: properly parse false boolean args (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
852 else: |
3e7f675628ad
wireproto: properly parse false boolean args (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
853 opts[k] = bool(v) |
21646
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
854 elif keytype != 'plain': |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
855 raise KeyError('unknown getbundle option type %s' |
ce25f465e572
getbundle: declare type of parameters
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21631
diff
changeset
|
856 % keytype) |
27246
b288fb2724bf
wireproto: config options to disable bundle1
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27243
diff
changeset
|
857 |
27633
37d7cf569cf3
wireproto: support disabling bundle1 only if repo is generaldelta
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27246
diff
changeset
|
858 if not bundle1allowed(repo, 'pull'): |
27246
b288fb2724bf
wireproto: config options to disable bundle1
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27243
diff
changeset
|
859 if not exchange.bundle2requested(opts.get('bundlecaps')): |
30912
3d4afc2fdcd7
bundle1: fix bundle1-denied reporting for pull over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30910
diff
changeset
|
860 if proto.name == 'http': |
3d4afc2fdcd7
bundle1: fix bundle1-denied reporting for pull over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30910
diff
changeset
|
861 return ooberror(bundle2required) |
3d4afc2fdcd7
bundle1: fix bundle1-denied reporting for pull over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30910
diff
changeset
|
862 raise error.Abort(bundle2requiredmain, |
3d4afc2fdcd7
bundle1: fix bundle1-denied reporting for pull over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30910
diff
changeset
|
863 hint=bundle2requiredhint) |
27246
b288fb2724bf
wireproto: config options to disable bundle1
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27243
diff
changeset
|
864 |
35787
a84dbc87dae9
exchange: send bundle2 stream clones uncompressed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35785
diff
changeset
|
865 prefercompressed = True |
35782
9d249f3de730
wireproto: don't compress errors from getbundle()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35760
diff
changeset
|
866 |
30914
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
867 try: |
33223
d227451ee280
configitems: register the 'server.disablefullbundle' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33220
diff
changeset
|
868 if repo.ui.configbool('server', 'disablefullbundle'): |
32260
d0d9a4fca59b
clone: add a server-side option to disable full getbundles (pull-based clones)
Siddharth Agarwal <sid0@fb.com>
parents:
31451
diff
changeset
|
869 # Check to see if this is a full clone. |
d0d9a4fca59b
clone: add a server-side option to disable full getbundles (pull-based clones)
Siddharth Agarwal <sid0@fb.com>
parents:
31451
diff
changeset
|
870 clheads = set(repo.changelog.heads()) |
35760
133a678673cb
clone: allow bundle2's stream clone with 'server.disablefullbundle'
Boris Feld <boris.feld@octobus.net>
parents:
35759
diff
changeset
|
871 changegroup = opts.get('cg', True) |
32260
d0d9a4fca59b
clone: add a server-side option to disable full getbundles (pull-based clones)
Siddharth Agarwal <sid0@fb.com>
parents:
31451
diff
changeset
|
872 heads = set(opts.get('heads', set())) |
d0d9a4fca59b
clone: add a server-side option to disable full getbundles (pull-based clones)
Siddharth Agarwal <sid0@fb.com>
parents:
31451
diff
changeset
|
873 common = set(opts.get('common', set())) |
d0d9a4fca59b
clone: add a server-side option to disable full getbundles (pull-based clones)
Siddharth Agarwal <sid0@fb.com>
parents:
31451
diff
changeset
|
874 common.discard(nullid) |
35760
133a678673cb
clone: allow bundle2's stream clone with 'server.disablefullbundle'
Boris Feld <boris.feld@octobus.net>
parents:
35759
diff
changeset
|
875 if changegroup and not common and clheads == heads: |
32260
d0d9a4fca59b
clone: add a server-side option to disable full getbundles (pull-based clones)
Siddharth Agarwal <sid0@fb.com>
parents:
31451
diff
changeset
|
876 raise error.Abort( |
d0d9a4fca59b
clone: add a server-side option to disable full getbundles (pull-based clones)
Siddharth Agarwal <sid0@fb.com>
parents:
31451
diff
changeset
|
877 _('server has pull-based clones disabled'), |
d0d9a4fca59b
clone: add a server-side option to disable full getbundles (pull-based clones)
Siddharth Agarwal <sid0@fb.com>
parents:
31451
diff
changeset
|
878 hint=_('remove --pull if specified or upgrade Mercurial')) |
d0d9a4fca59b
clone: add a server-side option to disable full getbundles (pull-based clones)
Siddharth Agarwal <sid0@fb.com>
parents:
31451
diff
changeset
|
879 |
35785
ba15580e53d5
exchange: return bundle info from getbundlechunks() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35783
diff
changeset
|
880 info, chunks = exchange.getbundlechunks(repo, 'serve', |
ba15580e53d5
exchange: return bundle info from getbundlechunks() (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35783
diff
changeset
|
881 **pycompat.strkwargs(opts)) |
35787
a84dbc87dae9
exchange: send bundle2 stream clones uncompressed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35785
diff
changeset
|
882 prefercompressed = info.get('prefercompressed', True) |
30914
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
883 except error.Abort as exc: |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
884 # cleanly forward Abort error to the client |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
885 if not exchange.bundle2requested(opts.get('bundlecaps')): |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
886 if proto.name == 'http': |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
887 return ooberror(str(exc) + '\n') |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
888 raise # cannot do better for bundle1 + ssh |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
889 # bundle2 request expect a bundle2 reply |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
890 bundler = bundle2.bundle20(repo.ui) |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
891 manargs = [('message', str(exc))] |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
892 advargs = [] |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
893 if exc.hint is not None: |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
894 advargs.append(('hint', exc.hint)) |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
895 bundler.addpart(bundle2.bundlepart('error:abort', |
f3807a135e43
wireproto: properly report server Abort during 'getbundle'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30912
diff
changeset
|
896 manargs, advargs)) |
35782
9d249f3de730
wireproto: don't compress errors from getbundle()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35760
diff
changeset
|
897 chunks = bundler.getchunks() |
35787
a84dbc87dae9
exchange: send bundle2 stream clones uncompressed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35785
diff
changeset
|
898 prefercompressed = False |
35782
9d249f3de730
wireproto: don't compress errors from getbundle()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35760
diff
changeset
|
899 |
35787
a84dbc87dae9
exchange: send bundle2 stream clones uncompressed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
35785
diff
changeset
|
900 return streamres(gen=chunks, prefer_uncompressed=not prefercompressed) |
13741
b51bf961b3cb
wireproto: add getbundle() function
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13726
diff
changeset
|
901 |
20916
31eacf182f80
wireproto: use decorator for the heads command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20915
diff
changeset
|
902 @wireprotocommand('heads') |
11583
944c23762c3c
protocol: add proto to method prototypes
Matt Mackall <mpm@selenic.com>
parents:
11581
diff
changeset
|
903 def heads(repo, proto): |
18281
898c575833c9
clfilter: drop extra filtering in wireprotocol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18280
diff
changeset
|
904 h = repo.heads() |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
905 return encodelist(h) + "\n" |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
906 |
20917
5ad151f8a3fa
wireproto: use decorator for the hello command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20916
diff
changeset
|
907 @wireprotocommand('hello') |
11594
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
908 def hello(repo, proto): |
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
909 '''the hello command returns a set of lines describing various |
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
910 interesting things about the server, in an RFC822-like format. |
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
911 Currently the only one defined is "capabilities", which |
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
912 consists of a line in the form: |
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
913 |
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
914 capabilities: space separated list of tokens |
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
915 ''' |
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
916 return "capabilities: %s\n" % (capabilities(repo, proto)) |
67863f9d805f
protocol: unify server-side capabilities functions
Matt Mackall <mpm@selenic.com>
parents:
11593
diff
changeset
|
917 |
20919
0bb1882c85b0
wireproto: use decorator for the listkeys command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20918
diff
changeset
|
918 @wireprotocommand('listkeys', 'namespace') |
11583
944c23762c3c
protocol: add proto to method prototypes
Matt Mackall <mpm@selenic.com>
parents:
11581
diff
changeset
|
919 def listkeys(repo, proto, namespace): |
15217
42d0d4f63bf0
wireproto: do not call pushkey module directly (issue3041)
Andreas Freimuth <andreas.freimuth@united-bits.de>
parents:
15017
diff
changeset
|
920 d = repo.listkeys(encoding.tolocal(namespace)).items() |
21651
3aae044408aa
wireproto: use pushkey.encodekey
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21646
diff
changeset
|
921 return pushkeymod.encodekeys(d) |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
922 |
20920
7fac25eddcea
wireproto: use decorator for the lookup command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20919
diff
changeset
|
923 @wireprotocommand('lookup', 'key') |
11583
944c23762c3c
protocol: add proto to method prototypes
Matt Mackall <mpm@selenic.com>
parents:
11581
diff
changeset
|
924 def lookup(repo, proto, key): |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
925 try: |
15925
f9fc46698352
wireproto: refuse to lookup secret csets
Matt Mackall <mpm@selenic.com>
parents:
15713
diff
changeset
|
926 k = encoding.tolocal(key) |
f9fc46698352
wireproto: refuse to lookup secret csets
Matt Mackall <mpm@selenic.com>
parents:
15713
diff
changeset
|
927 c = repo[k] |
f9fc46698352
wireproto: refuse to lookup secret csets
Matt Mackall <mpm@selenic.com>
parents:
15713
diff
changeset
|
928 r = c.hex() |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
929 success = 1 |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25493
diff
changeset
|
930 except Exception as inst: |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
931 r = str(inst) |
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
932 success = 0 |
34731
31fdd0509de9
wireproto: use %d to encode int, not %s
Augie Fackler <augie@google.com>
parents:
34730
diff
changeset
|
933 return "%d %s\n" % (success, r) |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
934 |
20918
0971939f51aa
wireproto: use decorator for the known command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20917
diff
changeset
|
935 @wireprotocommand('known', 'nodes *') |
14436
5adb52524779
wireproto: enable optional args for known() for future extensibility
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14419
diff
changeset
|
936 def known(repo, proto, nodes, others): |
13723
e615765fdcc7
wireproto: add known([id]) function
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13722
diff
changeset
|
937 return ''.join(b and "1" or "0" for b in repo.known(decodelist(nodes))) |
e615765fdcc7
wireproto: add known([id]) function
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13722
diff
changeset
|
938 |
20921
70ed3174ce69
wireproto: use decorator for the pushkey command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20920
diff
changeset
|
939 @wireprotocommand('pushkey', 'namespace key old new') |
11583
944c23762c3c
protocol: add proto to method prototypes
Matt Mackall <mpm@selenic.com>
parents:
11581
diff
changeset
|
940 def pushkey(repo, proto, namespace, key, old, new): |
13050 | 941 # compatibility with pre-1.8 clients which were accidentally |
942 # sending raw binary nodes rather than utf-8-encoded hex | |
31451
53865692a354
util: wrap s.encode('string_escape') call for future py3 compatibility
Yuya Nishihara <yuya@tcha.org>
parents:
31146
diff
changeset
|
943 if len(new) == 20 and util.escapestr(new) != new: |
13050 | 944 # looks like it could be a binary node |
945 try: | |
14064
e4bfb9c337f3
remove unused imports and variables
Alexander Solovyov <alexander@solovyov.net>
parents:
14048
diff
changeset
|
946 new.decode('utf-8') |
13050 | 947 new = encoding.tolocal(new) # but cleanly decodes as UTF-8 |
948 except UnicodeDecodeError: | |
949 pass # binary, leave unmodified | |
950 else: | |
951 new = encoding.tolocal(new) # normal path | |
952 | |
17793
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
953 if util.safehasattr(proto, 'restore'): |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
954 |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
955 proto.redirect() |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
956 |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
957 try: |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
958 r = repo.pushkey(encoding.tolocal(namespace), encoding.tolocal(key), |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
959 encoding.tolocal(old), new) or False |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26469
diff
changeset
|
960 except error.Abort: |
17793
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
961 r = False |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
962 |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
963 output = proto.restore() |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
964 |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
965 return '%s\n%s' % (int(r), output) |
8474be4412ca
wireproto: fix pushkey hook failure and output on remote http repo
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
17603
diff
changeset
|
966 |
15217
42d0d4f63bf0
wireproto: do not call pushkey module directly (issue3041)
Andreas Freimuth <andreas.freimuth@united-bits.de>
parents:
15017
diff
changeset
|
967 r = repo.pushkey(encoding.tolocal(namespace), encoding.tolocal(key), |
42d0d4f63bf0
wireproto: do not call pushkey module directly (issue3041)
Andreas Freimuth <andreas.freimuth@united-bits.de>
parents:
15017
diff
changeset
|
968 encoding.tolocal(old), new) |
11581
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
969 return '%s\n' % int(r) |
4530b3307fb9
protocol: introduce wireproto.py
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
970 |
20922
588e24f3eea3
wireproto: use decorator for the stream command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20921
diff
changeset
|
971 @wireprotocommand('stream_out') |
11585
5d907fbb9703
protocol: unify stream_out command
Matt Mackall <mpm@selenic.com>
parents:
11584
diff
changeset
|
972 def stream(repo, proto): |
11627
04f76a954842
protocol: move the streamclone implementation into wireproto
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11625
diff
changeset
|
973 '''If the server supports streaming clone, it advertises the "stream" |
04f76a954842
protocol: move the streamclone implementation into wireproto
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11625
diff
changeset
|
974 capability with a value representing the version and flags of the repo |
04f76a954842
protocol: move the streamclone implementation into wireproto
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11625
diff
changeset
|
975 it is serving. Client checks to see if it understands the format. |
04f76a954842
protocol: move the streamclone implementation into wireproto
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11625
diff
changeset
|
976 ''' |
35750
a39a9df7ecca
wireproto: split streamres into legacy and modern case
Joerg Sonnenberger <joerg@bec.de>
parents:
35705
diff
changeset
|
977 return streamres_legacy(streamclone.generatev1wireproto(repo)) |
11585
5d907fbb9703
protocol: unify stream_out command
Matt Mackall <mpm@selenic.com>
parents:
11584
diff
changeset
|
978 |
20923
d771641b7051
wireproto: use decorator for the ubundle command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20922
diff
changeset
|
979 @wireprotocommand('unbundle', 'heads') |
11593
d054cc5c7737
protocol: unify unbundle on the server side
Matt Mackall <mpm@selenic.com>
parents:
11592
diff
changeset
|
980 def unbundle(repo, proto, heads): |
11597
9141d2c9e5a5
wireproto: refactor list of nodeid encoding / decoding
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11594
diff
changeset
|
981 their_heads = decodelist(heads) |
11593
d054cc5c7737
protocol: unify unbundle on the server side
Matt Mackall <mpm@selenic.com>
parents:
11592
diff
changeset
|
982 |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
983 try: |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
984 proto.redirect() |
11593
d054cc5c7737
protocol: unify unbundle on the server side
Matt Mackall <mpm@selenic.com>
parents:
11592
diff
changeset
|
985 |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
986 exchange.check_heads(repo, their_heads, 'preparing changes') |
12702
f747c085b789
wireproto: redirect the output earlier
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
12701
diff
changeset
|
987 |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
988 # write bundle data to temporary file because it can be big |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
989 fd, tempname = tempfile.mkstemp(prefix='hg-unbundle-') |
30924
48dea083f66d
py3: convert the mode argument of os.fdopen to unicodes (1 of 2)
Pulkit Goyal <7895pulkit@gmail.com>
parents:
30914
diff
changeset
|
990 fp = os.fdopen(fd, pycompat.sysstr('wb+')) |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
991 r = 0 |
11593
d054cc5c7737
protocol: unify unbundle on the server side
Matt Mackall <mpm@selenic.com>
parents:
11592
diff
changeset
|
992 try: |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
993 proto.getfile(fp) |
20968
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
994 fp.seek(0) |
21064
4d9d490d7bbe
bundle2: add a ui argument to readbundle
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21063
diff
changeset
|
995 gen = exchange.readbundle(repo.ui, fp, None) |
27246
b288fb2724bf
wireproto: config options to disable bundle1
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27243
diff
changeset
|
996 if (isinstance(gen, changegroupmod.cg1unpacker) |
27633
37d7cf569cf3
wireproto: support disabling bundle1 only if repo is generaldelta
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27246
diff
changeset
|
997 and not bundle1allowed(repo, 'push')): |
30909
d554e624c5fe
bundle1: fix bundle1-denied reporting for push over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30762
diff
changeset
|
998 if proto.name == 'http': |
d554e624c5fe
bundle1: fix bundle1-denied reporting for push over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30762
diff
changeset
|
999 # need to special case http because stderr do not get to |
d554e624c5fe
bundle1: fix bundle1-denied reporting for push over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30762
diff
changeset
|
1000 # the http client on failed push so we need to abuse some |
d554e624c5fe
bundle1: fix bundle1-denied reporting for push over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30762
diff
changeset
|
1001 # other error type to make sure the message get to the |
d554e624c5fe
bundle1: fix bundle1-denied reporting for push over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30762
diff
changeset
|
1002 # user. |
d554e624c5fe
bundle1: fix bundle1-denied reporting for push over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30762
diff
changeset
|
1003 return ooberror(bundle2required) |
d554e624c5fe
bundle1: fix bundle1-denied reporting for push over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30762
diff
changeset
|
1004 raise error.Abort(bundle2requiredmain, |
d554e624c5fe
bundle1: fix bundle1-denied reporting for push over ssh
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30762
diff
changeset
|
1005 hint=bundle2requiredhint) |
27246
b288fb2724bf
wireproto: config options to disable bundle1
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27243
diff
changeset
|
1006 |
20968
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1007 r = exchange.unbundle(repo, gen, their_heads, 'serve', |
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1008 proto._client()) |
21075
438803e4bd97
bundle2: support for push over the wire
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21072
diff
changeset
|
1009 if util.safehasattr(r, 'addpart'): |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
23009
diff
changeset
|
1010 # The return looks streamable, we are in the bundle2 case and |
21075
438803e4bd97
bundle2: support for push over the wire
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21072
diff
changeset
|
1011 # should return a stream. |
35750
a39a9df7ecca
wireproto: split streamres into legacy and modern case
Joerg Sonnenberger <joerg@bec.de>
parents:
35705
diff
changeset
|
1012 return streamres_legacy(gen=r.getchunks()) |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
1013 return pushres(r) |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
1014 |
11593
d054cc5c7737
protocol: unify unbundle on the server side
Matt Mackall <mpm@selenic.com>
parents:
11592
diff
changeset
|
1015 finally: |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
1016 fp.close() |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
1017 os.unlink(tempname) |
24796
61ff209fc01d
bundle2: refactor error bundle creation for the wireprotocol
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24696
diff
changeset
|
1018 |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26469
diff
changeset
|
1019 except (error.BundleValueError, error.Abort, error.PushRaced) as exc: |
24796
61ff209fc01d
bundle2: refactor error bundle creation for the wireprotocol
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24696
diff
changeset
|
1020 # handle non-bundle2 case first |
61ff209fc01d
bundle2: refactor error bundle creation for the wireprotocol
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24696
diff
changeset
|
1021 if not getattr(exc, 'duringunbundle2', False): |
61ff209fc01d
bundle2: refactor error bundle creation for the wireprotocol
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24696
diff
changeset
|
1022 try: |
61ff209fc01d
bundle2: refactor error bundle creation for the wireprotocol
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24696
diff
changeset
|
1023 raise |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26469
diff
changeset
|
1024 except error.Abort: |
30473
39d13b8c101d
py3: bulk replace sys.stdin/out/err by util's
Yuya Nishihara <yuya@tcha.org>
parents:
30466
diff
changeset
|
1025 # The old code we moved used util.stderr directly. |
24796
61ff209fc01d
bundle2: refactor error bundle creation for the wireprotocol
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24696
diff
changeset
|
1026 # We did not change it to minimise code change. |
61ff209fc01d
bundle2: refactor error bundle creation for the wireprotocol
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24696
diff
changeset
|
1027 # This need to be moved to something proper. |
61ff209fc01d
bundle2: refactor error bundle creation for the wireprotocol
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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1028 # Feel free to do it. |
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1029 util.stderr.write("abort: %s\n" % exc) |
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1030 if exc.hint is not None: |
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1031 util.stderr.write("(%s)\n" % exc.hint) |
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1032 return pushres(0) |
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1033 except error.PushRaced: |
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1034 return pusherr(str(exc)) |
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1035 |
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1036 bundler = bundle2.bundle20(repo.ui) |
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1037 for out in getattr(exc, '_bundle2salvagedoutput', ()): |
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1038 bundler.addpart(out) |
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1039 try: |
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1040 try: |
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1041 raise |
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1042 except error.PushkeyFailed as exc: |
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1043 # check client caps |
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1044 remotecaps = getattr(exc, '_replycaps', None) |
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1045 if (remotecaps is not None |
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1046 and 'pushkey' not in remotecaps.get('error', ())): |
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1047 # no support remote side, fallback to Abort handler. |
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1048 raise |
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1049 part = bundler.newpart('error:pushkey') |
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1050 part.addparam('in-reply-to', exc.partid) |
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1051 if exc.namespace is not None: |
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1052 part.addparam('namespace', exc.namespace, mandatory=False) |
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1053 if exc.key is not None: |
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1054 part.addparam('key', exc.key, mandatory=False) |
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1055 if exc.new is not None: |
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1056 part.addparam('new', exc.new, mandatory=False) |
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1057 if exc.old is not None: |
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1058 part.addparam('old', exc.old, mandatory=False) |
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1059 if exc.ret is not None: |
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1060 part.addparam('ret', exc.ret, mandatory=False) |
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1061 except error.BundleValueError as exc: |
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1062 errpart = bundler.newpart('error:unsupportedcontent') |
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1063 if exc.parttype is not None: |
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1064 errpart.addparam('parttype', exc.parttype) |
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1065 if exc.params: |
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1066 errpart.addparam('params', '\0'.join(exc.params)) |
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1067 except error.Abort as exc: |
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1068 manargs = [('message', str(exc))] |
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1069 advargs = [] |
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1070 if exc.hint is not None: |
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1071 advargs.append(('hint', exc.hint)) |
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1072 bundler.addpart(bundle2.bundlepart('error:abort', |
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1073 manargs, advargs)) |
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1074 except error.PushRaced as exc: |
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1075 bundler.newpart('error:pushraced', [('message', str(exc))]) |
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1076 return streamres_legacy(gen=bundler.getchunks()) |