Mercurial > hg
annotate mercurial/exchange.py @ 33766:4c706037adef
wireproto: overhaul iterating batcher code (API)
The remote batching code is difficult to read. Let's improve it.
As part of the refactor, the future returned by method calls on
batchiter() instances is now populated. However, you still need to
consume the results() generator for the future to be set. But at
least now we can stuff the future somewhere and not have to worry
about aligning method call order with result order since you can
use a future to hold the result.
Also as part of the change, we now verify that @batchable generators
yield exactly 2 values. In other words, we enforce their API.
The non-iter batcher has been unused since b6e71f8af5b8. And to my
surprise we had no explicit unit test coverage of it! test-batching.py
has been overhauled to use the iterating batcher.
Since the iterating batcher doesn't allow non-batchable method
calls nor local calls, tests have been updated to reflect reality.
The iterating batcher has been used for multiple releases apparently
without major issue. So this shouldn't cause alarm.
.. api::
@peer.batchable functions must now yield exactly 2 values
Differential Revision: https://phab.mercurial-scm.org/D319
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Wed, 09 Aug 2017 23:29:30 -0700 |
parents | 52c5ff856b49 |
children | f2befc1f4cf4 |
rev | line source |
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1 # exchange.py - utility to exchange data between repos. |
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2 # |
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3 # Copyright 2005-2007 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 errno |
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11 import hashlib |
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12 |
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13 from .i18n import _ |
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14 from .node import ( |
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15 hex, |
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16 nullid, |
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17 ) |
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18 from . import ( |
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19 bookmarks as bookmod, |
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20 bundle2, |
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21 changegroup, |
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22 discovery, |
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23 error, |
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24 lock as lockmod, |
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25 obsolete, |
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26 phases, |
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27 pushkey, |
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28 pycompat, |
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29 scmutil, |
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30 sslutil, |
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31 streamclone, |
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32 url as urlmod, |
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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 # Maps bundle version human names to changegroup versions. |
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40 _bundlespeccgversions = {'v1': '01', |
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41 'v2': '02', |
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42 'packed1': 's1', |
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43 'bundle2': '02', #legacy |
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44 } |
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45 |
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46 # Compression engines allowed in version 1. THIS SHOULD NEVER CHANGE. |
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47 _bundlespecv1compengines = {'gzip', 'bzip2', 'none'} |
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48 |
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49 def parsebundlespec(repo, spec, strict=True, externalnames=False): |
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50 """Parse a bundle string specification into parts. |
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51 |
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52 Bundle specifications denote a well-defined bundle/exchange format. |
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53 The content of a given specification should not change over time in |
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54 order to ensure that bundles produced by a newer version of Mercurial are |
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55 readable from an older version. |
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56 |
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57 The string currently has the form: |
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58 |
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59 <compression>-<type>[;<parameter0>[;<parameter1>]] |
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60 |
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61 Where <compression> is one of the supported compression formats |
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62 and <type> is (currently) a version string. A ";" can follow the type and |
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63 all text afterwards is interpreted as URI encoded, ";" delimited key=value |
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64 pairs. |
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65 |
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66 If ``strict`` is True (the default) <compression> is required. Otherwise, |
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67 it is optional. |
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68 |
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69 If ``externalnames`` is False (the default), the human-centric names will |
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70 be converted to their internal representation. |
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71 |
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72 Returns a 3-tuple of (compression, version, parameters). Compression will |
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73 be ``None`` if not in strict mode and a compression isn't defined. |
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74 |
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75 An ``InvalidBundleSpecification`` is raised when the specification is |
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76 not syntactically well formed. |
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77 |
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78 An ``UnsupportedBundleSpecification`` is raised when the compression or |
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79 bundle type/version is not recognized. |
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80 |
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81 Note: this function will likely eventually return a more complex data |
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82 structure, including bundle2 part information. |
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83 """ |
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84 def parseparams(s): |
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85 if ';' not in s: |
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86 return s, {} |
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87 |
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88 params = {} |
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89 version, paramstr = s.split(';', 1) |
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90 |
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91 for p in paramstr.split(';'): |
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92 if '=' not in p: |
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93 raise error.InvalidBundleSpecification( |
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94 _('invalid bundle specification: ' |
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95 'missing "=" in parameter: %s') % p) |
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96 |
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97 key, value = p.split('=', 1) |
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98 key = urlreq.unquote(key) |
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99 value = urlreq.unquote(value) |
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100 params[key] = value |
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101 |
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102 return version, params |
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103 |
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104 |
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105 if strict and '-' not in spec: |
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106 raise error.InvalidBundleSpecification( |
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107 _('invalid bundle specification; ' |
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108 'must be prefixed with compression: %s') % spec) |
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109 |
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110 if '-' in spec: |
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111 compression, version = spec.split('-', 1) |
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112 |
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113 if compression not in util.compengines.supportedbundlenames: |
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114 raise error.UnsupportedBundleSpecification( |
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115 _('%s compression is not supported') % compression) |
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116 |
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117 version, params = parseparams(version) |
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118 |
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119 if version not in _bundlespeccgversions: |
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120 raise error.UnsupportedBundleSpecification( |
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121 _('%s is not a recognized bundle version') % version) |
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122 else: |
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123 # Value could be just the compression or just the version, in which |
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124 # case some defaults are assumed (but only when not in strict mode). |
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125 assert not strict |
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126 |
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127 spec, params = parseparams(spec) |
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128 |
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129 if spec in util.compengines.supportedbundlenames: |
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130 compression = spec |
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131 version = 'v1' |
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132 # Generaldelta repos require v2. |
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133 if 'generaldelta' in repo.requirements: |
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134 version = 'v2' |
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135 # Modern compression engines require v2. |
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136 if compression not in _bundlespecv1compengines: |
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137 version = 'v2' |
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138 elif spec in _bundlespeccgversions: |
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139 if spec == 'packed1': |
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140 compression = 'none' |
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141 else: |
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142 compression = 'bzip2' |
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143 version = spec |
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144 else: |
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145 raise error.UnsupportedBundleSpecification( |
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146 _('%s is not a recognized bundle specification') % spec) |
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147 |
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148 # Bundle version 1 only supports a known set of compression engines. |
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149 if version == 'v1' and compression not in _bundlespecv1compengines: |
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150 raise error.UnsupportedBundleSpecification( |
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151 _('compression engine %s is not supported on v1 bundles') % |
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152 compression) |
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153 |
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154 # The specification for packed1 can optionally declare the data formats |
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155 # required to apply it. If we see this metadata, compare against what the |
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156 # repo supports and error if the bundle isn't compatible. |
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157 if version == 'packed1' and 'requirements' in params: |
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158 requirements = set(params['requirements'].split(',')) |
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159 missingreqs = requirements - repo.supportedformats |
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160 if missingreqs: |
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161 raise error.UnsupportedBundleSpecification( |
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162 _('missing support for repository features: %s') % |
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163 ', '.join(sorted(missingreqs))) |
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164 |
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165 if not externalnames: |
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166 engine = util.compengines.forbundlename(compression) |
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167 compression = engine.bundletype()[1] |
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168 version = _bundlespeccgversions[version] |
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169 return compression, version, params |
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170 |
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171 def readbundle(ui, fh, fname, vfs=None): |
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172 header = changegroup.readexactly(fh, 4) |
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173 |
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174 alg = None |
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175 if not fname: |
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176 fname = "stream" |
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177 if not header.startswith('HG') and header.startswith('\0'): |
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178 fh = changegroup.headerlessfixup(fh, header) |
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179 header = "HG10" |
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180 alg = 'UN' |
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181 elif vfs: |
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182 fname = vfs.join(fname) |
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183 |
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184 magic, version = header[0:2], header[2:4] |
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185 |
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186 if magic != 'HG': |
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187 raise error.Abort(_('%s: not a Mercurial bundle') % fname) |
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188 if version == '10': |
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189 if alg is None: |
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190 alg = changegroup.readexactly(fh, 2) |
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191 return changegroup.cg1unpacker(fh, alg) |
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192 elif version.startswith('2'): |
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193 return bundle2.getunbundler(ui, fh, magicstring=magic + version) |
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194 elif version == 'S1': |
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195 return streamclone.streamcloneapplier(fh) |
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196 else: |
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197 raise error.Abort(_('%s: unknown bundle version %s') % (fname, version)) |
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198 |
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199 def getbundlespec(ui, fh): |
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200 """Infer the bundlespec from a bundle file handle. |
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201 |
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202 The input file handle is seeked and the original seek position is not |
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203 restored. |
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204 """ |
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205 def speccompression(alg): |
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206 try: |
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207 return util.compengines.forbundletype(alg).bundletype()[0] |
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208 except KeyError: |
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209 return None |
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210 |
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211 b = readbundle(ui, fh, None) |
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212 if isinstance(b, changegroup.cg1unpacker): |
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213 alg = b._type |
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214 if alg == '_truncatedBZ': |
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215 alg = 'BZ' |
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216 comp = speccompression(alg) |
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217 if not comp: |
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218 raise error.Abort(_('unknown compression algorithm: %s') % alg) |
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219 return '%s-v1' % comp |
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220 elif isinstance(b, bundle2.unbundle20): |
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221 if 'Compression' in b.params: |
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222 comp = speccompression(b.params['Compression']) |
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223 if not comp: |
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224 raise error.Abort(_('unknown compression algorithm: %s') % comp) |
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225 else: |
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226 comp = 'none' |
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227 |
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228 version = None |
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229 for part in b.iterparts(): |
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230 if part.type == 'changegroup': |
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231 version = part.params['version'] |
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232 if version in ('01', '02'): |
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233 version = 'v2' |
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234 else: |
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235 raise error.Abort(_('changegroup version %s does not have ' |
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236 'a known bundlespec') % version, |
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237 hint=_('try upgrading your Mercurial ' |
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238 'client')) |
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239 |
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240 if not version: |
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241 raise error.Abort(_('could not identify changegroup version in ' |
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242 'bundle')) |
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243 |
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244 return '%s-%s' % (comp, version) |
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245 elif isinstance(b, streamclone.streamcloneapplier): |
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246 requirements = streamclone.readbundle1header(fh)[2] |
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247 params = 'requirements=%s' % ','.join(sorted(requirements)) |
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248 return 'none-packed1;%s' % urlreq.quote(params) |
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249 else: |
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250 raise error.Abort(_('unknown bundle type: %s') % b) |
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251 |
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252 def _computeoutgoing(repo, heads, common): |
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253 """Computes which revs are outgoing given a set of common |
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254 and a set of heads. |
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255 |
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256 This is a separate function so extensions can have access to |
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257 the logic. |
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258 |
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259 Returns a discovery.outgoing object. |
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260 """ |
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261 cl = repo.changelog |
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262 if common: |
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263 hasnode = cl.hasnode |
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264 common = [n for n in common if hasnode(n)] |
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265 else: |
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266 common = [nullid] |
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267 if not heads: |
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268 heads = cl.heads() |
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269 return discovery.outgoing(repo, common, heads) |
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270 |
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271 def _forcebundle1(op): |
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272 """return true if a pull/push must use bundle1 |
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273 |
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274 This function is used to allow testing of the older bundle version""" |
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275 ui = op.repo.ui |
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276 forcebundle1 = False |
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277 # The goal is this config is to allow developer to choose the bundle |
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278 # version used during exchanged. This is especially handy during test. |
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279 # Value is a list of bundle version to be picked from, highest version |
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280 # should be used. |
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281 # |
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282 # developer config: devel.legacy.exchange |
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283 exchange = ui.configlist('devel', 'legacy.exchange') |
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284 forcebundle1 = 'bundle2' not in exchange and 'bundle1' in exchange |
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285 return forcebundle1 or not op.remote.capable('bundle2') |
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286 |
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287 class pushoperation(object): |
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288 """A object that represent a single push operation |
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289 |
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290 Its purpose is to carry push related state and very common operations. |
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291 |
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292 A new pushoperation should be created at the beginning of each push and |
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293 discarded afterward. |
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294 """ |
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295 |
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296 def __init__(self, repo, remote, force=False, revs=None, newbranch=False, |
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297 bookmarks=()): |
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298 # repo we push from |
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299 self.repo = repo |
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300 self.ui = repo.ui |
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301 # repo we push to |
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302 self.remote = remote |
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303 # force option provided |
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304 self.force = force |
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305 # revs to be pushed (None is "all") |
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306 self.revs = revs |
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307 # bookmark explicitly pushed |
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308 self.bookmarks = bookmarks |
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309 # allow push of new branch |
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310 self.newbranch = newbranch |
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311 # did a local lock get acquired? |
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312 self.locallocked = None |
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313 # step already performed |
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314 # (used to check what steps have been already performed through bundle2) |
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315 self.stepsdone = set() |
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316 # Integer version of the changegroup push result |
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317 # - None means nothing to push |
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318 # - 0 means HTTP error |
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319 # - 1 means we pushed and remote head count is unchanged *or* |
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320 # we have outgoing changesets but refused to push |
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321 # - other values as described by addchangegroup() |
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322 self.cgresult = None |
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323 # Boolean value for the bookmark push |
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324 self.bkresult = None |
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325 # discover.outgoing object (contains common and outgoing data) |
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326 self.outgoing = None |
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327 # all remote topological heads before the push |
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328 self.remoteheads = None |
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329 # Details of the remote branch pre and post push |
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330 # |
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331 # mapping: {'branch': ([remoteheads], |
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332 # [newheads], |
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333 # [unsyncedheads], |
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334 # [discardedheads])} |
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335 # - branch: the branch name |
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336 # - remoteheads: the list of remote heads known locally |
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337 # None if the branch is new |
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338 # - newheads: the new remote heads (known locally) with outgoing pushed |
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339 # - unsyncedheads: the list of remote heads unknown locally. |
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340 # - discardedheads: the list of remote heads made obsolete by the push |
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341 self.pushbranchmap = None |
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342 # testable as a boolean indicating if any nodes are missing locally. |
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343 self.incoming = None |
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344 # phases changes that must be pushed along side the changesets |
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345 self.outdatedphases = None |
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346 # phases changes that must be pushed if changeset push fails |
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347 self.fallbackoutdatedphases = None |
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348 # outgoing obsmarkers |
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349 self.outobsmarkers = set() |
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350 # outgoing bookmarks |
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351 self.outbookmarks = [] |
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352 # transaction manager |
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353 self.trmanager = None |
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354 # map { pushkey partid -> callback handling failure} |
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355 # used to handle exception from mandatory pushkey part failure |
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356 self.pkfailcb = {} |
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357 |
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358 @util.propertycache |
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359 def futureheads(self): |
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360 """future remote heads if the changeset push succeeds""" |
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361 return self.outgoing.missingheads |
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362 |
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363 @util.propertycache |
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364 def fallbackheads(self): |
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365 """future remote heads if the changeset push fails""" |
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366 if self.revs is None: |
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367 # not target to push, all common are relevant |
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368 return self.outgoing.commonheads |
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369 unfi = self.repo.unfiltered() |
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370 # I want cheads = heads(::missingheads and ::commonheads) |
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371 # (missingheads is revs with secret changeset filtered out) |
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372 # |
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373 # This can be expressed as: |
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374 # cheads = ( (missingheads and ::commonheads) |
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375 # + (commonheads and ::missingheads))" |
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376 # ) |
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377 # |
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378 # while trying to push we already computed the following: |
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379 # common = (::commonheads) |
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380 # missing = ((commonheads::missingheads) - commonheads) |
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381 # |
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382 # We can pick: |
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383 # * missingheads part of common (::commonheads) |
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384 common = self.outgoing.common |
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385 nm = self.repo.changelog.nodemap |
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386 cheads = [node for node in self.revs if nm[node] in common] |
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387 # and |
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388 # * commonheads parents on missing |
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389 revset = unfi.set('%ln and parents(roots(%ln))', |
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390 self.outgoing.commonheads, |
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391 self.outgoing.missing) |
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392 cheads.extend(c.node() for c in revset) |
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393 return cheads |
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394 |
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395 @property |
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396 def commonheads(self): |
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397 """set of all common heads after changeset bundle push""" |
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398 if self.cgresult: |
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399 return self.futureheads |
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400 else: |
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401 return self.fallbackheads |
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402 |
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403 # mapping of message used when pushing bookmark |
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404 bookmsgmap = {'update': (_("updating bookmark %s\n"), |
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405 _('updating bookmark %s failed!\n')), |
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406 'export': (_("exporting bookmark %s\n"), |
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407 _('exporting bookmark %s failed!\n')), |
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408 'delete': (_("deleting remote bookmark %s\n"), |
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409 _('deleting remote bookmark %s failed!\n')), |
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410 } |
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411 |
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412 |
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413 def push(repo, remote, force=False, revs=None, newbranch=False, bookmarks=(), |
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414 opargs=None): |
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415 '''Push outgoing changesets (limited by revs) from a local |
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416 repository to remote. Return an integer: |
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417 - None means nothing to push |
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418 - 0 means HTTP error |
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419 - 1 means we pushed and remote head count is unchanged *or* |
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420 we have outgoing changesets but refused to push |
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421 - other values as described by addchangegroup() |
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422 ''' |
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423 if opargs is None: |
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424 opargs = {} |
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425 pushop = pushoperation(repo, remote, force, revs, newbranch, bookmarks, |
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426 **opargs) |
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427 if pushop.remote.local(): |
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428 missing = (set(pushop.repo.requirements) |
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429 - pushop.remote.local().supported) |
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430 if missing: |
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431 msg = _("required features are not" |
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432 " supported in the destination:" |
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433 " %s") % (', '.join(sorted(missing))) |
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434 raise error.Abort(msg) |
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435 |
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436 if not pushop.remote.canpush(): |
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437 raise error.Abort(_("destination does not support push")) |
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438 |
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439 if not pushop.remote.capable('unbundle'): |
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440 raise error.Abort(_('cannot push: destination does not support the ' |
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441 'unbundle wire protocol command')) |
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442 |
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443 # get local lock as we might write phase data |
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444 localwlock = locallock = None |
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445 try: |
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446 # bundle2 push may receive a reply bundle touching bookmarks or other |
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447 # things requiring the wlock. Take it now to ensure proper ordering. |
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448 maypushback = pushop.ui.configbool('experimental', 'bundle2.pushback') |
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449 if (not _forcebundle1(pushop)) and maypushback: |
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450 localwlock = pushop.repo.wlock() |
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451 locallock = pushop.repo.lock() |
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452 pushop.locallocked = True |
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453 except IOError as err: |
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454 pushop.locallocked = False |
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455 if err.errno != errno.EACCES: |
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456 raise |
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457 # source repo cannot be locked. |
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458 # We do not abort the push, but just disable the local phase |
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459 # synchronisation. |
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460 msg = 'cannot lock source repository: %s\n' % err |
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461 pushop.ui.debug(msg) |
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462 try: |
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463 if pushop.locallocked: |
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464 pushop.trmanager = transactionmanager(pushop.repo, |
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465 'push-response', |
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466 pushop.remote.url()) |
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467 pushop.repo.checkpush(pushop) |
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468 _pushdiscovery(pushop) |
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469 if not _forcebundle1(pushop): |
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470 _pushbundle2(pushop) |
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471 _pushchangeset(pushop) |
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472 _pushsyncphase(pushop) |
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473 _pushobsolete(pushop) |
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474 _pushbookmark(pushop) |
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475 |
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476 if pushop.trmanager: |
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477 pushop.trmanager.close() |
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478 finally: |
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479 if pushop.trmanager: |
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480 pushop.trmanager.release() |
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481 if locallock is not None: |
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482 locallock.release() |
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483 if localwlock is not None: |
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484 localwlock.release() |
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485 |
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486 return pushop |
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|
487 |
22018
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488 # list of steps to perform discovery before push |
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489 pushdiscoveryorder = [] |
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490 |
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491 # Mapping between step name and function |
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492 # |
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493 # This exists to help extensions wrap steps if necessary |
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494 pushdiscoverymapping = {} |
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495 |
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496 def pushdiscovery(stepname): |
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497 """decorator for function performing discovery before push |
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498 |
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499 The function is added to the step -> function mapping and appended to the |
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500 list of steps. Beware that decorated function will be added in order (this |
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501 may matter). |
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|
502 |
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503 You can only use this decorator for a new step, if you want to wrap a step |
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504 from an extension, change the pushdiscovery dictionary directly.""" |
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505 def dec(func): |
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506 assert stepname not in pushdiscoverymapping |
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507 pushdiscoverymapping[stepname] = func |
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508 pushdiscoveryorder.append(stepname) |
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509 return func |
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510 return dec |
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511 |
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512 def _pushdiscovery(pushop): |
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513 """Run all discovery steps""" |
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514 for stepname in pushdiscoveryorder: |
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515 step = pushdiscoverymapping[stepname] |
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516 step(pushop) |
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517 |
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518 @pushdiscovery('changeset') |
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519 def _pushdiscoverychangeset(pushop): |
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520 """discover the changeset that need to be pushed""" |
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521 fci = discovery.findcommonincoming |
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522 commoninc = fci(pushop.repo, pushop.remote, force=pushop.force) |
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523 common, inc, remoteheads = commoninc |
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524 fco = discovery.findcommonoutgoing |
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525 outgoing = fco(pushop.repo, pushop.remote, onlyheads=pushop.revs, |
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526 commoninc=commoninc, force=pushop.force) |
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527 pushop.outgoing = outgoing |
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528 pushop.remoteheads = remoteheads |
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529 pushop.incoming = inc |
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|
530 |
22019
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|
531 @pushdiscovery('phase') |
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532 def _pushdiscoveryphase(pushop): |
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533 """discover the phase that needs to be pushed |
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534 |
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|
535 (computed for both success and failure case for changesets push)""" |
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536 outgoing = pushop.outgoing |
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537 unfi = pushop.repo.unfiltered() |
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538 remotephases = pushop.remote.listkeys('phases') |
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|
539 publishing = remotephases.get('publishing', False) |
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|
540 if (pushop.ui.configbool('ui', '_usedassubrepo') |
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|
541 and remotephases # server supports phases |
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542 and not pushop.outgoing.missing # no changesets to be pushed |
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543 and publishing): |
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544 # When: |
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545 # - this is a subrepo push |
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546 # - and remote support phase |
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547 # - and no changeset are to be pushed |
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548 # - and remote is publishing |
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549 # We may be in issue 3871 case! |
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550 # We drop the possible phase synchronisation done by |
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551 # courtesy to publish changesets possibly locally draft |
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552 # on the remote. |
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553 remotephases = {'publishing': 'True'} |
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554 ana = phases.analyzeremotephases(pushop.repo, |
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diff
changeset
|
555 pushop.fallbackheads, |
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diff
changeset
|
556 remotephases) |
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diff
changeset
|
557 pheads, droots = ana |
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parents:
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diff
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|
558 extracond = '' |
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diff
changeset
|
559 if not publishing: |
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diff
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|
560 extracond = ' and public()' |
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diff
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|
561 revset = 'heads((%%ln::%%ln) %s)' % extracond |
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parents:
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diff
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|
562 # Get the list of all revs draft on remote by public here. |
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parents:
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diff
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|
563 # XXX Beware that revset break if droots is not strictly |
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diff
changeset
|
564 # XXX root we may want to ensure it is but it is costly |
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diff
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|
565 fallback = list(unfi.set(revset, droots, pushop.fallbackheads)) |
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parents:
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diff
changeset
|
566 if not outgoing.missing: |
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diff
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|
567 future = fallback |
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diff
changeset
|
568 else: |
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push: perform phases discovery before the push
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parents:
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diff
changeset
|
569 # adds changeset we are going to push as draft |
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parents:
22018
diff
changeset
|
570 # |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
571 # should not be necessary for publishing server, but because of an |
22019
9fcf772f15ff
push: perform phases discovery before the push
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parents:
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diff
changeset
|
572 # issue fixed in xxxxx we have to do it anyway. |
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diff
changeset
|
573 fdroots = list(unfi.set('roots(%ln + %ln::)', |
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parents:
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diff
changeset
|
574 outgoing.missing, droots)) |
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diff
changeset
|
575 fdroots = [f.node() for f in fdroots] |
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push: perform phases discovery before the push
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diff
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|
576 future = list(unfi.set(revset, fdroots, pushop.futureheads)) |
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parents:
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diff
changeset
|
577 pushop.outdatedphases = future |
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diff
changeset
|
578 pushop.fallbackoutdatedphases = fallback |
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diff
changeset
|
579 |
22035
24bb01f42e82
push: introduce a discovery step for obsmarker
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diff
changeset
|
580 @pushdiscovery('obsmarker') |
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diff
changeset
|
581 def _pushdiscoveryobsmarkers(pushop): |
22953
b1d694d3975e
obsolete: add exchange option
Durham Goode <durham@fb.com>
parents:
22937
diff
changeset
|
582 if (obsolete.isenabled(pushop.repo, obsolete.exchangeopt) |
22269
03cc81a28228
push: check if local and remote support evolution during discovery
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22244
diff
changeset
|
583 and pushop.repo.obsstore |
03cc81a28228
push: check if local and remote support evolution during discovery
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parents:
22244
diff
changeset
|
584 and 'obsolete' in pushop.remote.listkeys('namespaces')): |
22350
6d113cc7a31a
push: only push obsmarkers relevant to the "pushed subset"
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changeset
|
585 repo = pushop.repo |
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22347
diff
changeset
|
586 # very naive computation, that can be quite expensive on big repo. |
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|
587 # However: evolution is currently slow on them anyway. |
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|
588 nodes = (c.node() for c in repo.set('::%ln', pushop.futureheads)) |
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push: only push obsmarkers relevant to the "pushed subset"
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diff
changeset
|
589 pushop.outobsmarkers = pushop.repo.obsstore.relevantmarkers(nodes) |
22035
24bb01f42e82
push: introduce a discovery step for obsmarker
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parents:
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diff
changeset
|
590 |
22239
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push: move bookmark discovery with other discovery steps
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parents:
22238
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|
591 @pushdiscovery('bookmarks') |
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parents:
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diff
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|
592 def _pushdiscoverybookmarks(pushop): |
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|
593 ui = pushop.ui |
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diff
changeset
|
594 repo = pushop.repo.unfiltered() |
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diff
changeset
|
595 remote = pushop.remote |
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parents:
22238
diff
changeset
|
596 ui.debug("checking for updated bookmarks\n") |
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|
597 ancestors = () |
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push: move bookmark discovery with other discovery steps
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changeset
|
598 if pushop.revs: |
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diff
changeset
|
599 revnums = map(repo.changelog.rev, pushop.revs) |
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parents:
22238
diff
changeset
|
600 ancestors = repo.changelog.ancestors(revnums, inclusive=True) |
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push: move bookmark discovery with other discovery steps
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diff
changeset
|
601 remotebookmark = remote.listkeys('bookmarks') |
0688010ee38f
push: move bookmark discovery with other discovery steps
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parents:
22238
diff
changeset
|
602 |
28182
e4fe4e903e97
bookmarks: add 'hg push -B .' for pushing the active bookmark (issue4917)
liscju <piotr.listkiewicz@gmail.com>
parents:
27953
diff
changeset
|
603 explicit = set([repo._bookmarks.expandname(bookmark) |
e4fe4e903e97
bookmarks: add 'hg push -B .' for pushing the active bookmark (issue4917)
liscju <piotr.listkiewicz@gmail.com>
parents:
27953
diff
changeset
|
604 for bookmark in pushop.bookmarks]) |
22651
b901645a8784
push: gather all bookmark decisions together
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parents:
22650
diff
changeset
|
605 |
30583
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
30582
diff
changeset
|
606 remotebookmark = bookmod.unhexlifybookmarks(remotebookmark) |
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
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diff
changeset
|
607 comp = bookmod.comparebookmarks(repo, repo._bookmarks, remotebookmark) |
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
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diff
changeset
|
608 |
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
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diff
changeset
|
609 def safehex(x): |
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
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diff
changeset
|
610 if x is None: |
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bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
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parents:
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diff
changeset
|
611 return x |
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bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
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parents:
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diff
changeset
|
612 return hex(x) |
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bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
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diff
changeset
|
613 |
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
30582
diff
changeset
|
614 def hexifycompbookmarks(bookmarks): |
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
30582
diff
changeset
|
615 for b, scid, dcid in bookmarks: |
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
30582
diff
changeset
|
616 yield b, safehex(scid), safehex(dcid) |
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
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diff
changeset
|
617 |
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
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diff
changeset
|
618 comp = [hexifycompbookmarks(marks) for marks in comp] |
23081
e62c330a044f
bookmarks: explicitly track identical bookmarks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23047
diff
changeset
|
619 addsrc, adddst, advsrc, advdst, diverge, differ, invalid, same = comp |
30583
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
30582
diff
changeset
|
620 |
22239
0688010ee38f
push: move bookmark discovery with other discovery steps
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22238
diff
changeset
|
621 for b, scid, dcid in advsrc: |
22651
b901645a8784
push: gather all bookmark decisions together
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diff
changeset
|
622 if b in explicit: |
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push: gather all bookmark decisions together
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diff
changeset
|
623 explicit.remove(b) |
22239
0688010ee38f
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parents:
22238
diff
changeset
|
624 if not ancestors or repo[scid].rev() in ancestors: |
0688010ee38f
push: move bookmark discovery with other discovery steps
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parents:
22238
diff
changeset
|
625 pushop.outbookmarks.append((b, dcid, scid)) |
22651
b901645a8784
push: gather all bookmark decisions together
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parents:
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diff
changeset
|
626 # search added bookmark |
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diff
changeset
|
627 for b, scid, dcid in addsrc: |
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diff
changeset
|
628 if b in explicit: |
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diff
changeset
|
629 explicit.remove(b) |
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diff
changeset
|
630 pushop.outbookmarks.append((b, '', scid)) |
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diff
changeset
|
631 # search for overwritten bookmark |
30583
8f8211903b83
bookmarks: make bookmarks.comparebookmarks accept binary nodes (API)
Stanislau Hlebik <stash@fb.com>
parents:
30582
diff
changeset
|
632 for b, scid, dcid in list(advdst) + list(diverge) + list(differ): |
22651
b901645a8784
push: gather all bookmark decisions together
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parents:
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diff
changeset
|
633 if b in explicit: |
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diff
changeset
|
634 explicit.remove(b) |
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diff
changeset
|
635 pushop.outbookmarks.append((b, dcid, scid)) |
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push: gather all bookmark decisions together
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parents:
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diff
changeset
|
636 # search for bookmark to delete |
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parents:
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diff
changeset
|
637 for b, scid, dcid in adddst: |
b901645a8784
push: gather all bookmark decisions together
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diff
changeset
|
638 if b in explicit: |
b901645a8784
push: gather all bookmark decisions together
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diff
changeset
|
639 explicit.remove(b) |
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diff
changeset
|
640 # treat as "deleted locally" |
b901645a8784
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parents:
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diff
changeset
|
641 pushop.outbookmarks.append((b, dcid, '')) |
23082
0fc4686de1d7
exchange: don't report failure from identical bookmarks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23081
diff
changeset
|
642 # identical bookmarks shouldn't get reported |
0fc4686de1d7
exchange: don't report failure from identical bookmarks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23081
diff
changeset
|
643 for b, scid, dcid in same: |
0fc4686de1d7
exchange: don't report failure from identical bookmarks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23081
diff
changeset
|
644 if b in explicit: |
0fc4686de1d7
exchange: don't report failure from identical bookmarks
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23081
diff
changeset
|
645 explicit.remove(b) |
22651
b901645a8784
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parents:
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diff
changeset
|
646 |
b901645a8784
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parents:
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diff
changeset
|
647 if explicit: |
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diff
changeset
|
648 explicit = sorted(explicit) |
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diff
changeset
|
649 # we should probably list all of them |
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diff
changeset
|
650 ui.warn(_('bookmark %s does not exist on the local ' |
b901645a8784
push: gather all bookmark decisions together
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diff
changeset
|
651 'or remote repository!\n') % explicit[0]) |
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diff
changeset
|
652 pushop.bkresult = 2 |
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parents:
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diff
changeset
|
653 |
b901645a8784
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parents:
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diff
changeset
|
654 pushop.outbookmarks.sort() |
22239
0688010ee38f
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parents:
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diff
changeset
|
655 |
20465
170f71061069
push: move outgoing check logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20464
diff
changeset
|
656 def _pushcheckoutgoing(pushop): |
170f71061069
push: move outgoing check logic in its own function
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parents:
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diff
changeset
|
657 outgoing = pushop.outgoing |
170f71061069
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parents:
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diff
changeset
|
658 unfi = pushop.repo.unfiltered() |
170f71061069
push: move outgoing check logic in its own function
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parents:
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diff
changeset
|
659 if not outgoing.missing: |
170f71061069
push: move outgoing check logic in its own function
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parents:
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diff
changeset
|
660 # nothing to push |
170f71061069
push: move outgoing check logic in its own function
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parents:
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diff
changeset
|
661 scmutil.nochangesfound(unfi.ui, unfi, outgoing.excluded) |
170f71061069
push: move outgoing check logic in its own function
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parents:
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diff
changeset
|
662 return False |
170f71061069
push: move outgoing check logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
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diff
changeset
|
663 # something to push |
170f71061069
push: move outgoing check logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
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diff
changeset
|
664 if not pushop.force: |
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665 # if repo.obsstore == False --> no obsolete |
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666 # then, save the iteration |
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667 if unfi.obsstore: |
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668 # this message are here for 80 char limit reason |
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|
669 mso = _("push includes obsolete changeset: %s!") |
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670 mspd = _("push includes phase-divergent changeset: %s!") |
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671 mscd = _("push includes content-divergent changeset: %s!") |
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672 mst = {"orphan": _("push includes orphan changeset: %s!"), |
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673 "phase-divergent": mspd, |
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|
674 "content-divergent": mscd} |
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675 # If we are to push if there is at least one |
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676 # obsolete or unstable changeset in missing, at |
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677 # least one of the missinghead will be obsolete or |
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678 # unstable. So checking heads only is ok |
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679 for node in outgoing.missingheads: |
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|
680 ctx = unfi[node] |
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681 if ctx.obsolete(): |
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|
682 raise error.Abort(mso % ctx) |
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683 elif ctx.isunstable(): |
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684 # TODO print more than one instability in the abort |
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685 # message |
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|
686 raise error.Abort(mst[ctx.instabilities()[0]] % ctx) |
25836
dede675dc0c1
bookmarks: mark internal-only config option
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diff
changeset
|
687 |
26935
c4a7bbc78c74
exchange: pass pushop to discovery.checkheads
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|
688 discovery.checkheads(pushop) |
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689 return True |
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|
690 |
22017
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|
691 # List of names of steps to perform for an outgoing bundle2, order matters. |
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|
692 b2partsgenorder = [] |
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|
693 |
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|
694 # Mapping between step name and function |
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|
695 # |
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|
696 # This exists to help extensions wrap steps if necessary |
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|
697 b2partsgenmapping = {} |
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|
698 |
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88a36edefea5
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diff
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|
699 def b2partsgenerator(stepname, idx=None): |
22017
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diff
changeset
|
700 """decorator for function generating bundle2 part |
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changeset
|
701 |
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changeset
|
702 The function is added to the step -> function mapping and appended to the |
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|
703 list of steps. Beware that decorated functions will be added in order |
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|
704 (this may matter). |
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|
705 |
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diff
changeset
|
706 You can only use this decorator for new steps, if you want to wrap a step |
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diff
changeset
|
707 from an extension, attack the b2partsgenmapping dictionary directly.""" |
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diff
changeset
|
708 def dec(func): |
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diff
changeset
|
709 assert stepname not in b2partsgenmapping |
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changeset
|
710 b2partsgenmapping[stepname] = func |
24731
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diff
changeset
|
711 if idx is None: |
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|
712 b2partsgenorder.append(stepname) |
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|
713 else: |
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diff
changeset
|
714 b2partsgenorder.insert(idx, stepname) |
22017
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|
715 return func |
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|
716 return dec |
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diff
changeset
|
717 |
26428
b75c4651b186
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parents:
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diff
changeset
|
718 def _pushb2ctxcheckheads(pushop, bundler): |
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diff
changeset
|
719 """Generate race condition checking parts |
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|
720 |
26781
1aee2ab0f902
spelling: trivial spell checking
Mads Kiilerich <madski@unity3d.com>
parents:
26779
diff
changeset
|
721 Exists as an independent function to aid extensions |
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Ryan McElroy <rmcelroy@fb.com>
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|
722 """ |
32709
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diff
changeset
|
723 # * 'force' do not check for push race, |
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changeset
|
724 # * if we don't push anything, there are nothing to check. |
16ada4cbb1a9
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changeset
|
725 if not pushop.force and pushop.outgoing.missingheads: |
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parents:
32652
diff
changeset
|
726 allowunrelated = 'related' in bundler.capabilities.get('checkheads', ()) |
33138
78fc540c53e1
pushrace: avoid crash on bare push when using concurrent push mode
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33043
diff
changeset
|
727 emptyremote = pushop.pushbranchmap is None |
78fc540c53e1
pushrace: avoid crash on bare push when using concurrent push mode
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33043
diff
changeset
|
728 if not allowunrelated or emptyremote: |
32709
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
729 bundler.newpart('check:heads', data=iter(pushop.remoteheads)) |
16ada4cbb1a9
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diff
changeset
|
730 else: |
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diff
changeset
|
731 affected = set() |
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parents:
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diff
changeset
|
732 for branch, heads in pushop.pushbranchmap.iteritems(): |
16ada4cbb1a9
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diff
changeset
|
733 remoteheads, newheads, unsyncedheads, discardedheads = heads |
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|
734 if remoteheads is not None: |
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changeset
|
735 remote = set(remoteheads) |
16ada4cbb1a9
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diff
changeset
|
736 affected |= set(discardedheads) & remote |
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diff
changeset
|
737 affected |= remote - set(newheads) |
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changeset
|
738 if affected: |
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diff
changeset
|
739 data = iter(sorted(affected)) |
16ada4cbb1a9
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parents:
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diff
changeset
|
740 bundler.newpart('check:updated-heads', data=data) |
26428
b75c4651b186
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Ryan McElroy <rmcelroy@fb.com>
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diff
changeset
|
741 |
22017
7986e99bb69a
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
742 @b2partsgenerator('changeset') |
21899
52ab44b979f4
bundle2-push: extract changegroup logic in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21898
diff
changeset
|
743 def _pushb2ctx(pushop, bundler): |
52ab44b979f4
bundle2-push: extract changegroup logic in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
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21898
diff
changeset
|
744 """handle changegroup push through bundle2 |
52ab44b979f4
bundle2-push: extract changegroup logic in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21898
diff
changeset
|
745 |
22615
4f14303e8954
push: rename `pushop.ret` to `pushop.cgresult`
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22543
diff
changeset
|
746 addchangegroup result is stored in the ``pushop.cgresult`` attribute. |
21899
52ab44b979f4
bundle2-push: extract changegroup logic in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21898
diff
changeset
|
747 """ |
21902
7a7def851ba0
push: use `stepsdone` to control changegroup push through bundle10 or bundle20
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21901
diff
changeset
|
748 if 'changesets' in pushop.stepsdone: |
7a7def851ba0
push: use `stepsdone` to control changegroup push through bundle10 or bundle20
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
749 return |
7a7def851ba0
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parents:
21901
diff
changeset
|
750 pushop.stepsdone.add('changesets') |
21899
52ab44b979f4
bundle2-push: extract changegroup logic in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21898
diff
changeset
|
751 # Send known heads to the server for race detection. |
21903
48f61cfb7576
bundle2-push: move changegroup push validation inside _pushb2ctx
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21902
diff
changeset
|
752 if not _pushcheckoutgoing(pushop): |
48f61cfb7576
bundle2-push: move changegroup push validation inside _pushb2ctx
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21902
diff
changeset
|
753 return |
28876
79b8f052ee51
localrepo: refactor prepushoutgoinghook to take a pushop
Mads Kiilerich <madski@unity3d.com>
parents:
28668
diff
changeset
|
754 pushop.repo.prepushoutgoinghooks(pushop) |
26428
b75c4651b186
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parents:
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diff
changeset
|
755 |
b75c4651b186
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changeset
|
756 _pushb2ctxcheckheads(pushop, bundler) |
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diff
changeset
|
757 |
23180
116b80d63815
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23179
diff
changeset
|
758 b2caps = bundle2.bundle2caps(pushop.remote) |
28668
07f1fbf1f758
exchange: make _pushb2ctx() look more like _getbundlechangegrouppart()
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
759 version = '01' |
24686
e0e28e910fa3
bundle2: rename format, parts and config to final names
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24650
diff
changeset
|
760 cgversions = b2caps.get('changegroup') |
28668
07f1fbf1f758
exchange: make _pushb2ctx() look more like _getbundlechangegrouppart()
Martin von Zweigbergk <martinvonz@google.com>
parents:
28667
diff
changeset
|
761 if cgversions: # 3.1 and 3.2 ship with an empty value |
27751
a40e2f7fe49d
changegroup: hide packermap behind methods
Martin von Zweigbergk <martinvonz@google.com>
parents:
27738
diff
changeset
|
762 cgversions = [v for v in cgversions |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27938
diff
changeset
|
763 if v in changegroup.supportedoutgoingversions( |
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27938
diff
changeset
|
764 pushop.repo)] |
23180
116b80d63815
push: send highest changegroup format supported by both side
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23179
diff
changeset
|
765 if not cgversions: |
116b80d63815
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
766 raise ValueError(_('no common changegroup version')) |
116b80d63815
push: send highest changegroup format supported by both side
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23179
diff
changeset
|
767 version = max(cgversions) |
28668
07f1fbf1f758
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Martin von Zweigbergk <martinvonz@google.com>
parents:
28667
diff
changeset
|
768 cg = changegroup.getlocalchangegroupraw(pushop.repo, 'push', |
07f1fbf1f758
exchange: make _pushb2ctx() look more like _getbundlechangegrouppart()
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
769 pushop.outgoing, |
07f1fbf1f758
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
770 version=version) |
24686
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bundle2: rename format, parts and config to final names
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|
771 cgpart = bundler.newpart('changegroup', data=cg) |
28668
07f1fbf1f758
exchange: make _pushb2ctx() look more like _getbundlechangegrouppart()
Martin von Zweigbergk <martinvonz@google.com>
parents:
28667
diff
changeset
|
772 if cgversions: |
23180
116b80d63815
push: send highest changegroup format supported by both side
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23179
diff
changeset
|
773 cgpart.addparam('version', version) |
27938
cabac7dfc621
exchange: set 'treemanifest' param on pushed changegroups too
Martin von Zweigbergk <martinvonz@google.com>
parents:
27883
diff
changeset
|
774 if 'treemanifest' in pushop.repo.requirements: |
cabac7dfc621
exchange: set 'treemanifest' param on pushed changegroups too
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parents:
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diff
changeset
|
775 cgpart.addparam('treemanifest', '1') |
21899
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bundle2-push: extract changegroup logic in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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changeset
|
776 def handlereply(op): |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
23082
diff
changeset
|
777 """extract addchangegroup returns from server reply""" |
21899
52ab44b979f4
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diff
changeset
|
778 cgreplies = op.records.getreplies(cgpart.id) |
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bundle2-push: extract changegroup logic in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
779 assert len(cgreplies['changegroup']) == 1 |
22615
4f14303e8954
push: rename `pushop.ret` to `pushop.cgresult`
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22543
diff
changeset
|
780 pushop.cgresult = cgreplies['changegroup'][0]['return'] |
21899
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bundle2-push: extract changegroup logic in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
781 return handlereply |
52ab44b979f4
bundle2-push: extract changegroup logic in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
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21898
diff
changeset
|
782 |
22020
311979b773fb
push: include phase push in the unified bundle2 push
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diff
changeset
|
783 @b2partsgenerator('phase') |
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parents:
22019
diff
changeset
|
784 def _pushb2phases(pushop, bundler): |
311979b773fb
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diff
changeset
|
785 """handle phase push through bundle2""" |
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push: include phase push in the unified bundle2 push
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diff
changeset
|
786 if 'phases' in pushop.stepsdone: |
311979b773fb
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diff
changeset
|
787 return |
311979b773fb
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parents:
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diff
changeset
|
788 b2caps = bundle2.bundle2caps(pushop.remote) |
24686
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bundle2: rename format, parts and config to final names
Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
789 if not 'pushkey' in b2caps: |
22020
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
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diff
changeset
|
790 return |
311979b773fb
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parents:
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diff
changeset
|
791 pushop.stepsdone.add('phases') |
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parents:
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diff
changeset
|
792 part2node = [] |
25502
bd41c19383db
phases: abort the whole push if phases fail to update (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
793 |
bd41c19383db
phases: abort the whole push if phases fail to update (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
794 def handlefailure(pushop, exc): |
bd41c19383db
phases: abort the whole push if phases fail to update (BC)
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parents:
25501
diff
changeset
|
795 targetid = int(exc.partid) |
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Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
796 for partid, node in part2node: |
bd41c19383db
phases: abort the whole push if phases fail to update (BC)
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changeset
|
797 if partid == targetid: |
bd41c19383db
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parents:
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diff
changeset
|
798 raise error.Abort(_('updating %s to public failed') % node) |
bd41c19383db
phases: abort the whole push if phases fail to update (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
799 |
22020
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
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diff
changeset
|
800 enc = pushkey.encode |
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
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diff
changeset
|
801 for newremotehead in pushop.outdatedphases: |
25502
bd41c19383db
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
802 part = bundler.newpart('pushkey') |
22020
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push: include phase push in the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
803 part.addparam('namespace', enc('phases')) |
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
22019
diff
changeset
|
804 part.addparam('key', enc(newremotehead.hex())) |
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
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diff
changeset
|
805 part.addparam('old', enc(str(phases.draft))) |
311979b773fb
push: include phase push in the unified bundle2 push
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diff
changeset
|
806 part.addparam('new', enc(str(phases.public))) |
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
22019
diff
changeset
|
807 part2node.append((part.id, newremotehead)) |
25502
bd41c19383db
phases: abort the whole push if phases fail to update (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
808 pushop.pkfailcb[part.id] = handlefailure |
bd41c19383db
phases: abort the whole push if phases fail to update (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25501
diff
changeset
|
809 |
22020
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
22019
diff
changeset
|
810 def handlereply(op): |
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
22019
diff
changeset
|
811 for partid, node in part2node: |
311979b773fb
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diff
changeset
|
812 partrep = op.records.getreplies(partid) |
311979b773fb
push: include phase push in the unified bundle2 push
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diff
changeset
|
813 results = partrep['pushkey'] |
311979b773fb
push: include phase push in the unified bundle2 push
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diff
changeset
|
814 assert len(results) <= 1 |
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
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diff
changeset
|
815 msg = None |
311979b773fb
push: include phase push in the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
816 if not results: |
311979b773fb
push: include phase push in the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
817 msg = _('server ignored update of %s to public!\n') % node |
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
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diff
changeset
|
818 elif not int(results[0]['return']): |
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
22019
diff
changeset
|
819 msg = _('updating %s to public failed!\n') % node |
311979b773fb
push: include phase push in the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
820 if msg is not None: |
311979b773fb
push: include phase push in the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
821 pushop.ui.warn(msg) |
311979b773fb
push: include phase push in the unified bundle2 push
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parents:
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diff
changeset
|
822 return handlereply |
21904
5fbccbcc07ea
bundle2-push: introduce a list of part generating functions
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21903
diff
changeset
|
823 |
22347
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22346
diff
changeset
|
824 @b2partsgenerator('obsmarkers') |
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22346
diff
changeset
|
825 def _pushb2obsmarkers(pushop, bundler): |
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22346
diff
changeset
|
826 if 'obsmarkers' in pushop.stepsdone: |
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22346
diff
changeset
|
827 return |
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22346
diff
changeset
|
828 remoteversions = bundle2.obsmarkersversion(bundler.capabilities) |
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
829 if obsolete.commonversion(remoteversions) is None: |
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22346
diff
changeset
|
830 return |
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
831 pushop.stepsdone.add('obsmarkers') |
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
832 if pushop.outobsmarkers: |
25118
e632a2429982
obsolete: sort obsmarkers during exchange
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24878
diff
changeset
|
833 markers = sorted(pushop.outobsmarkers) |
32515
e70d6dbde713
bundle2: move function building obsmarker-part in the bundle2 module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32291
diff
changeset
|
834 bundle2.buildobsmarkerspart(bundler, markers) |
22347
7198cb9b56b9
push: use bundle2 to push obsmarkers when possible
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
835 |
22242
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diff
changeset
|
836 @b2partsgenerator('bookmarks') |
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22240
diff
changeset
|
837 def _pushb2bookmarks(pushop, bundler): |
25895
c30b739c322f
exchange: s/phase/bookmark/ in _pushb2bookmarks()
Martin von Zweigbergk <martinvonz@google.com>
parents:
25836
diff
changeset
|
838 """handle bookmark push through bundle2""" |
22242
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changeset
|
839 if 'bookmarks' in pushop.stepsdone: |
ed222ebd61be
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diff
changeset
|
840 return |
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22240
diff
changeset
|
841 b2caps = bundle2.bundle2caps(pushop.remote) |
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changeset
|
842 if 'pushkey' not in b2caps: |
22242
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push: add bookmarks to the unified bundle2 push
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22240
diff
changeset
|
843 return |
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22240
diff
changeset
|
844 pushop.stepsdone.add('bookmarks') |
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diff
changeset
|
845 part2book = [] |
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diff
changeset
|
846 enc = pushkey.encode |
25501
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bookmarks: abort the whole push if bookmarks fails to update (BC)
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diff
changeset
|
847 |
a99fee62611d
bookmarks: abort the whole push if bookmarks fails to update (BC)
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diff
changeset
|
848 def handlefailure(pushop, exc): |
a99fee62611d
bookmarks: abort the whole push if bookmarks fails to update (BC)
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changeset
|
849 targetid = int(exc.partid) |
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changeset
|
850 for partid, book, action in part2book: |
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diff
changeset
|
851 if partid == targetid: |
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diff
changeset
|
852 raise error.Abort(bookmsgmap[action][1].rstrip() % book) |
a99fee62611d
bookmarks: abort the whole push if bookmarks fails to update (BC)
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diff
changeset
|
853 # we should not be called for part we did not generated |
a99fee62611d
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diff
changeset
|
854 assert False |
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diff
changeset
|
855 |
22242
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diff
changeset
|
856 for book, old, new in pushop.outbookmarks: |
25501
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diff
changeset
|
857 part = bundler.newpart('pushkey') |
22242
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changeset
|
858 part.addparam('namespace', enc('bookmarks')) |
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changeset
|
859 part.addparam('key', enc(book)) |
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|
860 part.addparam('old', enc(old)) |
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changeset
|
861 part.addparam('new', enc(new)) |
22650
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changeset
|
862 action = 'update' |
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diff
changeset
|
863 if not old: |
36952c91e6c3
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diff
changeset
|
864 action = 'export' |
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changeset
|
865 elif not new: |
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changeset
|
866 action = 'delete' |
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diff
changeset
|
867 part2book.append((part.id, book, action)) |
25501
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changeset
|
868 pushop.pkfailcb[part.id] = handlefailure |
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changeset
|
869 |
22242
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|
870 def handlereply(op): |
22650
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changeset
|
871 ui = pushop.ui |
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changeset
|
872 for partid, book, action in part2book: |
22242
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|
873 partrep = op.records.getreplies(partid) |
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diff
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|
874 results = partrep['pushkey'] |
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diff
changeset
|
875 assert len(results) <= 1 |
ed222ebd61be
push: add bookmarks to the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22240
diff
changeset
|
876 if not results: |
ed222ebd61be
push: add bookmarks to the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22240
diff
changeset
|
877 pushop.ui.warn(_('server ignored bookmark %s update\n') % book) |
ed222ebd61be
push: add bookmarks to the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22240
diff
changeset
|
878 else: |
ed222ebd61be
push: add bookmarks to the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22240
diff
changeset
|
879 ret = int(results[0]['return']) |
ed222ebd61be
push: add bookmarks to the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22240
diff
changeset
|
880 if ret: |
22650
36952c91e6c3
push: prepare the issue of multiple kinds of messages
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22649
diff
changeset
|
881 ui.status(bookmsgmap[action][0] % book) |
22242
ed222ebd61be
push: add bookmarks to the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22240
diff
changeset
|
882 else: |
22650
36952c91e6c3
push: prepare the issue of multiple kinds of messages
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22649
diff
changeset
|
883 ui.warn(bookmsgmap[action][1] % book) |
22649
1d7a2422b90c
push: set bkresult when pushing bookmarks through bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22645
diff
changeset
|
884 if pushop.bkresult is not None: |
1d7a2422b90c
push: set bkresult when pushing bookmarks through bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22645
diff
changeset
|
885 pushop.bkresult = 1 |
22242
ed222ebd61be
push: add bookmarks to the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22240
diff
changeset
|
886 return handlereply |
ed222ebd61be
push: add bookmarks to the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22240
diff
changeset
|
887 |
33693
db3dc11356ed
pushvars: move fb extension pushvars to core
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33689
diff
changeset
|
888 @b2partsgenerator('pushvars', idx=0) |
db3dc11356ed
pushvars: move fb extension pushvars to core
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33689
diff
changeset
|
889 def _getbundlesendvars(pushop, bundler): |
db3dc11356ed
pushvars: move fb extension pushvars to core
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33689
diff
changeset
|
890 '''send shellvars via bundle2''' |
db3dc11356ed
pushvars: move fb extension pushvars to core
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33689
diff
changeset
|
891 if getattr(pushop.repo, '_shellvars', ()): |
db3dc11356ed
pushvars: move fb extension pushvars to core
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33689
diff
changeset
|
892 part = bundler.newpart('pushvars') |
db3dc11356ed
pushvars: move fb extension pushvars to core
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33689
diff
changeset
|
893 |
db3dc11356ed
pushvars: move fb extension pushvars to core
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33689
diff
changeset
|
894 for key, value in pushop.repo._shellvars.iteritems(): |
db3dc11356ed
pushvars: move fb extension pushvars to core
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33689
diff
changeset
|
895 part.addparam(key, value, mandatory=False) |
22242
ed222ebd61be
push: add bookmarks to the unified bundle2 push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22240
diff
changeset
|
896 |
21061
62d35f251c60
bundle2: allow using bundle2 for push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21043
diff
changeset
|
897 def _pushbundle2(pushop): |
62d35f251c60
bundle2: allow using bundle2 for push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21043
diff
changeset
|
898 """push data to the remote using bundle2 |
62d35f251c60
bundle2: allow using bundle2 for push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21043
diff
changeset
|
899 |
62d35f251c60
bundle2: allow using bundle2 for push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21043
diff
changeset
|
900 The only currently supported type of data is changegroup but this will |
62d35f251c60
bundle2: allow using bundle2 for push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21043
diff
changeset
|
901 evolve in the future.""" |
21644
17755dd8c509
bundle2: introduce a bundle2caps function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21643
diff
changeset
|
902 bundler = bundle2.bundle20(pushop.ui, bundle2.bundle2caps(pushop.remote)) |
23439
743736fc7c41
bundle2-push: provide transaction to reply unbundler
Eric Sumner <ericsumner@fb.com>
parents:
23437
diff
changeset
|
903 pushback = (pushop.trmanager |
743736fc7c41
bundle2-push: provide transaction to reply unbundler
Eric Sumner <ericsumner@fb.com>
parents:
23437
diff
changeset
|
904 and pushop.ui.configbool('experimental', 'bundle2.pushback')) |
743736fc7c41
bundle2-push: provide transaction to reply unbundler
Eric Sumner <ericsumner@fb.com>
parents:
23437
diff
changeset
|
905 |
21142
15039ce3e4a3
bundle2: include client capabilities in the pushed bundle
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21141
diff
changeset
|
906 # create reply capability |
23439
743736fc7c41
bundle2-push: provide transaction to reply unbundler
Eric Sumner <ericsumner@fb.com>
parents:
23437
diff
changeset
|
907 capsblob = bundle2.encodecaps(bundle2.getrepocaps(pushop.repo, |
743736fc7c41
bundle2-push: provide transaction to reply unbundler
Eric Sumner <ericsumner@fb.com>
parents:
23437
diff
changeset
|
908 allowpushback=pushback)) |
24686
e0e28e910fa3
bundle2: rename format, parts and config to final names
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24650
diff
changeset
|
909 bundler.newpart('replycaps', data=capsblob) |
21904
5fbccbcc07ea
bundle2-push: introduce a list of part generating functions
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21903
diff
changeset
|
910 replyhandlers = [] |
22017
7986e99bb69a
push: rework the bundle2partsgenerators logic
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22016
diff
changeset
|
911 for partgenname in b2partsgenorder: |
7986e99bb69a
push: rework the bundle2partsgenerators logic
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22016
diff
changeset
|
912 partgen = b2partsgenmapping[partgenname] |
21904
5fbccbcc07ea
bundle2-push: introduce a list of part generating functions
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21903
diff
changeset
|
913 ret = partgen(pushop, bundler) |
21941
dab31290c7eb
bundle2: only use callable return as reply handler
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21906
diff
changeset
|
914 if callable(ret): |
dab31290c7eb
bundle2: only use callable return as reply handler
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21906
diff
changeset
|
915 replyhandlers.append(ret) |
21904
5fbccbcc07ea
bundle2-push: introduce a list of part generating functions
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21903
diff
changeset
|
916 # do not push if nothing to push |
21903
48f61cfb7576
bundle2-push: move changegroup push validation inside _pushb2ctx
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21902
diff
changeset
|
917 if bundler.nbparts <= 1: |
48f61cfb7576
bundle2-push: move changegroup push validation inside _pushb2ctx
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21902
diff
changeset
|
918 return |
21061
62d35f251c60
bundle2: allow using bundle2 for push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21043
diff
changeset
|
919 stream = util.chunkbuffer(bundler.getchunks()) |
21182
08c84fd99aac
bundle2: catch UnknownPartError during local push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21181
diff
changeset
|
920 try: |
25485
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
921 try: |
29704
b8f9cdca8807
exchange: correctly specify url to unbundle (issue5145)
Augie Fackler <augie@google.com>
parents:
29389
diff
changeset
|
922 reply = pushop.remote.unbundle( |
b8f9cdca8807
exchange: correctly specify url to unbundle (issue5145)
Augie Fackler <augie@google.com>
parents:
29389
diff
changeset
|
923 stream, ['force'], pushop.remote.url()) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25640
diff
changeset
|
924 except error.BundleValueError as exc: |
29389
98e8313dcd9e
i18n: translate abort messages
liscju <piotr.listkiewicz@gmail.com>
parents:
29376
diff
changeset
|
925 raise error.Abort(_('missing support for %s') % exc) |
25485
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
926 try: |
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
927 trgetter = None |
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
928 if pushback: |
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
929 trgetter = pushop.trmanager.transaction |
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
930 op = bundle2.processbundle(pushop.repo, reply, trgetter) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25640
diff
changeset
|
931 except error.BundleValueError as exc: |
29389
98e8313dcd9e
i18n: translate abort messages
liscju <piotr.listkiewicz@gmail.com>
parents:
29376
diff
changeset
|
932 raise error.Abort(_('missing support for %s') % exc) |
26829
58f1645f72c3
bundle2: attribute remote failures to remote (issue4788)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26781
diff
changeset
|
933 except bundle2.AbortFromPart as exc: |
58f1645f72c3
bundle2: attribute remote failures to remote (issue4788)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26781
diff
changeset
|
934 pushop.ui.status(_('remote: %s\n') % exc) |
30908
4c8dcb491974
bundle2: keep hint close to the primary message when remote abort
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30685
diff
changeset
|
935 if exc.hint is not None: |
4c8dcb491974
bundle2: keep hint close to the primary message when remote abort
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30685
diff
changeset
|
936 pushop.ui.status(_('remote: %s\n') % ('(%s)' % exc.hint)) |
4c8dcb491974
bundle2: keep hint close to the primary message when remote abort
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30685
diff
changeset
|
937 raise error.Abort(_('push failed on remote')) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25640
diff
changeset
|
938 except error.PushkeyFailed as exc: |
25485
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
939 partid = int(exc.partid) |
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
940 if partid not in pushop.pkfailcb: |
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
941 raise |
8182163ae983
push: catch and process PushkeyFailed error
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25480
diff
changeset
|
942 pushop.pkfailcb[partid](pushop, exc) |
21904
5fbccbcc07ea
bundle2-push: introduce a list of part generating functions
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21903
diff
changeset
|
943 for rephand in replyhandlers: |
5fbccbcc07ea
bundle2-push: introduce a list of part generating functions
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21903
diff
changeset
|
944 rephand(op) |
21061
62d35f251c60
bundle2: allow using bundle2 for push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21043
diff
changeset
|
945 |
20463
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
946 def _pushchangeset(pushop): |
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
947 """Make the actual push of changeset bundle to remote repo""" |
21902
7a7def851ba0
push: use `stepsdone` to control changegroup push through bundle10 or bundle20
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21901
diff
changeset
|
948 if 'changesets' in pushop.stepsdone: |
7a7def851ba0
push: use `stepsdone` to control changegroup push through bundle10 or bundle20
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21901
diff
changeset
|
949 return |
7a7def851ba0
push: use `stepsdone` to control changegroup push through bundle10 or bundle20
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21901
diff
changeset
|
950 pushop.stepsdone.add('changesets') |
21903
48f61cfb7576
bundle2-push: move changegroup push validation inside _pushb2ctx
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21902
diff
changeset
|
951 if not _pushcheckoutgoing(pushop): |
48f61cfb7576
bundle2-push: move changegroup push validation inside _pushb2ctx
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21902
diff
changeset
|
952 return |
33701
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
953 |
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
954 # Should have verified this in push(). |
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
955 assert pushop.remote.capable('unbundle') |
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
956 |
28876
79b8f052ee51
localrepo: refactor prepushoutgoinghook to take a pushop
Mads Kiilerich <madski@unity3d.com>
parents:
28668
diff
changeset
|
957 pushop.repo.prepushoutgoinghooks(pushop) |
20463
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
958 outgoing = pushop.outgoing |
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
959 # TODO: get bundlecaps from remote |
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
960 bundlecaps = None |
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
961 # create a changegroup from local |
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
962 if pushop.revs is None and not (outgoing.excluded |
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
963 or pushop.repo.changelog.filteredrevs): |
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
964 # push everything, |
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
965 # use the fast path, no race possible on push |
22390
e2806b8613ca
changegroup: rename bundle-related functions and classes
Sune Foldager <cryo@cyanite.org>
parents:
22354
diff
changeset
|
966 bundler = changegroup.cg1packer(pushop.repo, bundlecaps) |
20925
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20924
diff
changeset
|
967 cg = changegroup.getsubset(pushop.repo, |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20924
diff
changeset
|
968 outgoing, |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20924
diff
changeset
|
969 bundler, |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20924
diff
changeset
|
970 'push', |
5174c48ed8d8
localrepo: move the _changegroupsubset method in changegroup module
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20924
diff
changeset
|
971 fastpath=True) |
20463
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
972 else: |
32287
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32257
diff
changeset
|
973 cg = changegroup.getchangegroup(pushop.repo, 'push', outgoing, |
df3cf9422e1b
changegroup: add bundlecaps back
Durham Goode <durham@fb.com>
parents:
32257
diff
changeset
|
974 bundlecaps=bundlecaps) |
20463
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
975 |
f1b532a310e4
push: move changeset push logic in its own function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20462
diff
changeset
|
976 # apply changegroup to remote |
33701
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
977 # local repo finds heads on server, finds out what |
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
978 # revs it must push. once revs transferred, if server |
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
979 # finds it has different heads (someone else won |
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
980 # commit/push race), server aborts. |
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
981 if pushop.force: |
fda0867cfe03
exchange: drop support for lock-based unbundling (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33693
diff
changeset
|
982 remoteheads = ['force'] |
20463
f1b532a310e4
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983 else: |
33701
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|
984 remoteheads = pushop.remoteheads |
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985 # ssh: return remote's addchangegroup() |
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|
986 # http: return remote's addchangegroup() or 0 for error |
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987 pushop.cgresult = pushop.remote.unbundle(cg, remoteheads, |
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|
988 pushop.repo.url()) |
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|
989 |
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990 def _pushsyncphase(pushop): |
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|
991 """synchronise phase information locally and remotely""" |
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992 cheads = pushop.commonheads |
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993 # even when we don't push, exchanging phase data is useful |
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994 remotephases = pushop.remote.listkeys('phases') |
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995 if (pushop.ui.configbool('ui', '_usedassubrepo') |
20441
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996 and remotephases # server supports phases |
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|
997 and pushop.cgresult is None # nothing was pushed |
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998 and remotephases.get('publishing', False)): |
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999 # When: |
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1000 # - this is a subrepo push |
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1001 # - and remote support phase |
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1002 # - and no changeset was pushed |
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1003 # - and remote is publishing |
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1004 # We may be in issue 3871 case! |
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1005 # We drop the possible phase synchronisation done by |
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1006 # courtesy to publish changesets possibly locally draft |
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1007 # on the remote. |
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|
1008 remotephases = {'publishing': 'True'} |
21012
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exchange: restore truncated comment
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parents:
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diff
changeset
|
1009 if not remotephases: # old server or public only reply from non-publishing |
20441
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|
1010 _localphasemove(pushop, cheads) |
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|
1011 # don't push any phase data as there is nothing to push |
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1012 else: |
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1013 ana = phases.analyzeremotephases(pushop.repo, cheads, |
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|
1014 remotephases) |
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|
1015 pheads, droots = ana |
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|
1016 ### Apply remote phase on local |
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|
1017 if remotephases.get('publishing', False): |
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1018 _localphasemove(pushop, cheads) |
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1019 else: # publish = False |
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1020 _localphasemove(pushop, pheads) |
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|
1021 _localphasemove(pushop, cheads, phases.draft) |
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|
1022 ### Apply local phase on remote |
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|
1023 |
22615
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|
1024 if pushop.cgresult: |
22020
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push: include phase push in the unified bundle2 push
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diff
changeset
|
1025 if 'phases' in pushop.stepsdone: |
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|
1026 # phases already pushed though bundle2 |
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diff
changeset
|
1027 return |
22019
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push: perform phases discovery before the push
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parents:
22018
diff
changeset
|
1028 outdated = pushop.outdatedphases |
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diff
changeset
|
1029 else: |
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diff
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|
1030 outdated = pushop.fallbackoutdatedphases |
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push: perform phases discovery before the push
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diff
changeset
|
1031 |
22020
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push: include phase push in the unified bundle2 push
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diff
changeset
|
1032 pushop.stepsdone.add('phases') |
311979b773fb
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diff
changeset
|
1033 |
22019
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parents:
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diff
changeset
|
1034 # filter heads already turned public by the push |
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parents:
22018
diff
changeset
|
1035 outdated = [c for c in outdated if c.node() not in pheads] |
23376
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push: stop independent usage of bundle2 in syncphase (issue4454)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
1036 # fallback to independent pushkey command |
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parents:
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diff
changeset
|
1037 for newremotehead in outdated: |
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diff
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|
1038 r = pushop.remote.pushkey('phases', |
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diff
changeset
|
1039 newremotehead.hex(), |
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diff
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|
1040 str(phases.draft), |
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diff
changeset
|
1041 str(phases.public)) |
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diff
changeset
|
1042 if not r: |
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changeset
|
1043 pushop.ui.warn(_('updating %s to public failed!\n') |
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push: stop independent usage of bundle2 in syncphase (issue4454)
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diff
changeset
|
1044 % newremotehead) |
20441
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diff
changeset
|
1045 |
20438
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diff
changeset
|
1046 def _localphasemove(pushop, nodes, phase=phases.public): |
2b5ab0d11327
push: move local phase move in a normal function
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parents:
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diff
changeset
|
1047 """move <nodes> to <phase> in the local source repo""" |
23437
94e2862dbcfb
push: elevate phase transaction to cover entire operation
Eric Sumner <ericsumner@fb.com>
parents:
23436
diff
changeset
|
1048 if pushop.trmanager: |
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push: elevate phase transaction to cover entire operation
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parents:
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diff
changeset
|
1049 phases.advanceboundary(pushop.repo, |
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push: elevate phase transaction to cover entire operation
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diff
changeset
|
1050 pushop.trmanager.transaction(), |
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push: elevate phase transaction to cover entire operation
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diff
changeset
|
1051 phase, |
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parents:
23436
diff
changeset
|
1052 nodes) |
20438
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push: move local phase move in a normal function
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diff
changeset
|
1053 else: |
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diff
changeset
|
1054 # repo is not locked, do not change any phases! |
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|
1055 # Informs the user that phases should have been moved when |
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changeset
|
1056 # applicable. |
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|
1057 actualmoves = [n for n in nodes if phase < pushop.repo[n].phase()] |
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|
1058 phasestr = phases.phasenames[phase] |
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changeset
|
1059 if actualmoves: |
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diff
changeset
|
1060 pushop.ui.status(_('cannot lock source repo, skipping ' |
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diff
changeset
|
1061 'local %s phase update\n') % phasestr) |
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diff
changeset
|
1062 |
20433
6af248474224
push: feed pushoperation object to _pushobsolete function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20432
diff
changeset
|
1063 def _pushobsolete(pushop): |
20434
e009e59e4566
push: drop now outdated comment
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parents:
20433
diff
changeset
|
1064 """utility function to push obsolete markers to a remote""" |
22036
f1528ef123f4
push: use stepsdone for obsmarkers push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22035
diff
changeset
|
1065 if 'obsmarkers' in pushop.stepsdone: |
f1528ef123f4
push: use stepsdone for obsmarkers push
Pierre-Yves David <pierre-yves.david@fb.com>
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22035
diff
changeset
|
1066 return |
20433
6af248474224
push: feed pushoperation object to _pushobsolete function
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diff
changeset
|
1067 repo = pushop.repo |
6af248474224
push: feed pushoperation object to _pushobsolete function
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20432
diff
changeset
|
1068 remote = pushop.remote |
22036
f1528ef123f4
push: use stepsdone for obsmarkers push
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parents:
22035
diff
changeset
|
1069 pushop.stepsdone.add('obsmarkers') |
22350
6d113cc7a31a
push: only push obsmarkers relevant to the "pushed subset"
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22347
diff
changeset
|
1070 if pushop.outobsmarkers: |
25559
521c1a3139c9
push: only say we are trying to push obsmarkers when we actually try
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25516
diff
changeset
|
1071 pushop.ui.debug('try to push obsolete markers to remote\n') |
20432
1b926f0bbf8a
push: move obsolescence marker exchange in the exchange module
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diff
changeset
|
1072 rslts = [] |
25118
e632a2429982
obsolete: sort obsmarkers during exchange
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24878
diff
changeset
|
1073 remotedata = obsolete._pushkeyescape(sorted(pushop.outobsmarkers)) |
20432
1b926f0bbf8a
push: move obsolescence marker exchange in the exchange module
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diff
changeset
|
1074 for key in sorted(remotedata, reverse=True): |
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diff
changeset
|
1075 # reverse sort to ensure we end with dump0 |
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diff
changeset
|
1076 data = remotedata[key] |
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diff
changeset
|
1077 rslts.append(remote.pushkey('obsolete', key, '', data)) |
1b926f0bbf8a
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diff
changeset
|
1078 if [r for r in rslts if not r]: |
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diff
changeset
|
1079 msg = _('failed to push some obsolete markers!\n') |
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diff
changeset
|
1080 repo.ui.warn(msg) |
1b926f0bbf8a
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diff
changeset
|
1081 |
20431
bebf8b8479f3
push: feed pushoperation object to _pushbookmark function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20352
diff
changeset
|
1082 def _pushbookmark(pushop): |
20352
58300f61b139
push: move bookmarks exchange in the exchange module
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20351
diff
changeset
|
1083 """Update bookmark position on remote""" |
22615
4f14303e8954
push: rename `pushop.ret` to `pushop.cgresult`
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22543
diff
changeset
|
1084 if pushop.cgresult == 0 or 'bookmarks' in pushop.stepsdone: |
22228
a3dc2d385490
pushbookmark: do not attempt to update bookmarks if the push failed (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22227
diff
changeset
|
1085 return |
22240
d092f4b68fb6
push: use stepsdone to control bookmark push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22239
diff
changeset
|
1086 pushop.stepsdone.add('bookmarks') |
20431
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1087 ui = pushop.ui |
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1088 remote = pushop.remote |
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1089 |
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1090 for b, old, new in pushop.outbookmarks: |
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1091 action = 'update' |
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1092 if not old: |
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1093 action = 'export' |
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1094 elif not new: |
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1095 action = 'delete' |
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1096 if remote.pushkey('bookmarks', b, old, new): |
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1097 ui.status(bookmsgmap[action][0] % b) |
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1098 else: |
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1099 ui.warn(bookmsgmap[action][1] % b) |
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1100 # discovery can have set the value form invalid entry |
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1101 if pushop.bkresult is not None: |
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1102 pushop.bkresult = 1 |
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1103 |
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1104 class pulloperation(object): |
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1105 """A object that represent a single pull operation |
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1106 |
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1107 It purpose is to carry pull related state and very common operation. |
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1108 |
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1109 A new should be created at the beginning of each pull and discarded |
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1110 afterward. |
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1111 """ |
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1112 |
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1113 def __init__(self, repo, remote, heads=None, force=False, bookmarks=(), |
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1114 remotebookmarks=None, streamclonerequested=None): |
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1115 # repo we pull into |
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1116 self.repo = repo |
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1117 # repo we pull from |
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1118 self.remote = remote |
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1119 # revision we try to pull (None is "all") |
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1120 self.heads = heads |
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1121 # bookmark pulled explicitly |
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1122 self.explicitbookmarks = [repo._bookmarks.expandname(bookmark) |
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1123 for bookmark in bookmarks] |
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1124 # do we force pull? |
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1125 self.force = force |
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1126 # whether a streaming clone was requested |
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1127 self.streamclonerequested = streamclonerequested |
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1128 # transaction manager |
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1129 self.trmanager = None |
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1130 # set of common changeset between local and remote before pull |
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1131 self.common = None |
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1132 # set of pulled head |
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1133 self.rheads = None |
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1134 # list of missing changeset to fetch remotely |
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1135 self.fetch = None |
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1136 # remote bookmarks data |
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1137 self.remotebookmarks = remotebookmarks |
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1138 # result of changegroup pulling (used as return code by pull) |
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1139 self.cgresult = None |
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1140 # list of step already done |
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1141 self.stepsdone = set() |
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1142 # Whether we attempted a clone from pre-generated bundles. |
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1143 self.clonebundleattempted = False |
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1144 |
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1145 @util.propertycache |
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1146 def pulledsubset(self): |
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1147 """heads of the set of changeset target by the pull""" |
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1148 # compute target subset |
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1149 if self.heads is None: |
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1150 # We pulled every thing possible |
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1151 # sync on everything common |
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1152 c = set(self.common) |
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1153 ret = list(self.common) |
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1154 for n in self.rheads: |
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1155 if n not in c: |
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1156 ret.append(n) |
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1157 return ret |
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1158 else: |
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1159 # We pulled a specific subset |
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1160 # sync on this subset |
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1161 return self.heads |
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1162 |
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1163 @util.propertycache |
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1164 def canusebundle2(self): |
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1165 return not _forcebundle1(self) |
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1166 |
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1167 @util.propertycache |
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1168 def remotebundle2caps(self): |
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1169 return bundle2.bundle2caps(self.remote) |
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1170 |
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1171 def gettransaction(self): |
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1172 # deprecated; talk to trmanager directly |
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1173 return self.trmanager.transaction() |
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1174 |
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1175 class transactionmanager(object): |
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1176 """An object to manage the life cycle of a transaction |
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1177 |
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1178 It creates the transaction on demand and calls the appropriate hooks when |
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1179 closing the transaction.""" |
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1180 def __init__(self, repo, source, url): |
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1181 self.repo = repo |
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1182 self.source = source |
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1183 self.url = url |
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1184 self._tr = None |
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1185 |
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1186 def transaction(self): |
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1187 """Return an open transaction object, constructing if necessary""" |
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1188 if not self._tr: |
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1189 trname = '%s\n%s' % (self.source, util.hidepassword(self.url)) |
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1190 self._tr = self.repo.transaction(trname) |
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1191 self._tr.hookargs['source'] = self.source |
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1192 self._tr.hookargs['url'] = self.url |
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1193 return self._tr |
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1194 |
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1195 def close(self): |
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1196 """close transaction if created""" |
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1197 if self._tr is not None: |
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1198 self._tr.close() |
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1199 |
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1200 def release(self): |
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1201 """release transaction if created""" |
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1202 if self._tr is not None: |
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1203 self._tr.release() |
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1204 |
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1205 def pull(repo, remote, heads=None, force=False, bookmarks=(), opargs=None, |
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1206 streamclonerequested=None): |
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1207 """Fetch repository data from a remote. |
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1208 |
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1209 This is the main function used to retrieve data from a remote repository. |
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1210 |
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1211 ``repo`` is the local repository to clone into. |
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1212 ``remote`` is a peer instance. |
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1213 ``heads`` is an iterable of revisions we want to pull. ``None`` (the |
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1214 default) means to pull everything from the remote. |
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1215 ``bookmarks`` is an iterable of bookmarks requesting to be pulled. By |
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1216 default, all remote bookmarks are pulled. |
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1217 ``opargs`` are additional keyword arguments to pass to ``pulloperation`` |
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1218 initialization. |
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1219 ``streamclonerequested`` is a boolean indicating whether a "streaming |
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1220 clone" is requested. A "streaming clone" is essentially a raw file copy |
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1221 of revlogs from the server. This only works when the local repository is |
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1222 empty. The default value of ``None`` means to respect the server |
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1223 configuration for preferring stream clones. |
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1224 |
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1225 Returns the ``pulloperation`` created for this pull. |
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1226 """ |
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1227 if opargs is None: |
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1228 opargs = {} |
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1229 pullop = pulloperation(repo, remote, heads, force, bookmarks=bookmarks, |
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1230 streamclonerequested=streamclonerequested, **opargs) |
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1231 |
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1232 peerlocal = pullop.remote.local() |
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1233 if peerlocal: |
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1234 missing = set(peerlocal.requirements) - pullop.repo.supported |
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1235 if missing: |
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1236 msg = _("required features are not" |
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1237 " supported in the destination:" |
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1238 " %s") % (', '.join(sorted(missing))) |
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|
1239 raise error.Abort(msg) |
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1240 |
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1241 wlock = lock = None |
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1242 try: |
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1243 wlock = pullop.repo.wlock() |
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1244 lock = pullop.repo.lock() |
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1245 pullop.trmanager = transactionmanager(repo, 'pull', remote.url()) |
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1246 streamclone.maybeperformlegacystreamclone(pullop) |
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1247 # This should ideally be in _pullbundle2(). However, it needs to run |
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1248 # before discovery to avoid extra work. |
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1249 _maybeapplyclonebundle(pullop) |
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1250 _pulldiscovery(pullop) |
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1251 if pullop.canusebundle2: |
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1252 _pullbundle2(pullop) |
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1253 _pullchangeset(pullop) |
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1254 _pullphase(pullop) |
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1255 _pullbookmarks(pullop) |
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1256 _pullobsolete(pullop) |
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1257 pullop.trmanager.close() |
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1258 finally: |
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1259 lockmod.release(pullop.trmanager, lock, wlock) |
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1260 |
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1261 return pullop |
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1262 |
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1263 # list of steps to perform discovery before pull |
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1264 pulldiscoveryorder = [] |
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1265 |
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1266 # Mapping between step name and function |
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1267 # |
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1268 # This exists to help extensions wrap steps if necessary |
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1269 pulldiscoverymapping = {} |
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1270 |
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|
1271 def pulldiscovery(stepname): |
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1272 """decorator for function performing discovery before pull |
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1273 |
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|
1274 The function is added to the step -> function mapping and appended to the |
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1275 list of steps. Beware that decorated function will be added in order (this |
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1276 may matter). |
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1277 |
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|
1278 You can only use this decorator for a new step, if you want to wrap a step |
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|
1279 from an extension, change the pulldiscovery dictionary directly.""" |
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1280 def dec(func): |
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|
1281 assert stepname not in pulldiscoverymapping |
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1282 pulldiscoverymapping[stepname] = func |
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1283 pulldiscoveryorder.append(stepname) |
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1284 return func |
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1285 return dec |
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1286 |
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|
1287 def _pulldiscovery(pullop): |
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1288 """Run all discovery steps""" |
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1289 for stepname in pulldiscoveryorder: |
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1290 step = pulldiscoverymapping[stepname] |
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1291 step(pullop) |
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1292 |
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1293 @pulldiscovery('b1:bookmarks') |
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1294 def _pullbookmarkbundle1(pullop): |
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1295 """fetch bookmark data in bundle1 case |
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1296 |
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1297 If not using bundle2, we have to fetch bookmarks before changeset |
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|
1298 discovery to reduce the chance and impact of race conditions.""" |
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1299 if pullop.remotebookmarks is not None: |
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1300 return |
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|
1301 if pullop.canusebundle2 and 'listkeys' in pullop.remotebundle2caps: |
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1302 # all known bundle2 servers now support listkeys, but lets be nice with |
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|
1303 # new implementation. |
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1304 return |
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1305 pullop.remotebookmarks = pullop.remote.listkeys('bookmarks') |
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1306 |
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1307 |
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|
1308 @pulldiscovery('changegroup') |
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1309 def _pulldiscoverychangegroup(pullop): |
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1310 """discovery phase for the pull |
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1311 |
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|
1312 Current handle changeset discovery only, will change handle all discovery |
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|
1313 at some point.""" |
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1314 tmp = discovery.findcommonincoming(pullop.repo, |
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1315 pullop.remote, |
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1316 heads=pullop.heads, |
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1317 force=pullop.force) |
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1318 common, fetch, rheads = tmp |
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1319 nm = pullop.repo.unfiltered().changelog.nodemap |
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1320 if fetch and rheads: |
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1321 # If a remote heads in filtered locally, lets drop it from the unknown |
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1322 # remote heads and put in back in common. |
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|
1323 # |
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1324 # This is a hackish solution to catch most of "common but locally |
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1325 # hidden situation". We do not performs discovery on unfiltered |
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1326 # repository because it end up doing a pathological amount of round |
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|
1327 # trip for w huge amount of changeset we do not care about. |
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1328 # |
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1329 # If a set of such "common but filtered" changeset exist on the server |
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1330 # but are not including a remote heads, we'll not be able to detect it, |
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1331 scommon = set(common) |
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1332 filteredrheads = [] |
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|
1333 for n in rheads: |
23975
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1334 if n in nm: |
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1335 if n not in scommon: |
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|
1336 common.append(n) |
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1337 else: |
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|
1338 filteredrheads.append(n) |
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1339 if not filteredrheads: |
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1340 fetch = [] |
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|
1341 rheads = filteredrheads |
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1342 pullop.common = common |
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|
1343 pullop.fetch = fetch |
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|
1344 pullop.rheads = rheads |
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|
1345 |
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1346 def _pullbundle2(pullop): |
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|
1347 """pull data using bundle2 |
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|
1348 |
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|
1349 For now, the only supported data are changegroup.""" |
21645
aed14bb165f3
bundle2: introduce a ``caps20to10`` function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
1350 kwargs = {'bundlecaps': caps20to10(pullop.repo)} |
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|
1351 |
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Siddharth Agarwal <sid0@fb.com>
parents:
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diff
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|
1352 # At the moment we don't do stream clones over bundle2. If that is |
205bd3936179
bundle2: don't check for whether we can do stream clones
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|
1353 # implemented then here's where the check for that will go. |
205bd3936179
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diff
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|
1354 streaming = False |
26471
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|
1355 |
20955
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|
1356 # pulling changegroup |
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|
1357 pullop.stepsdone.add('changegroup') |
21259
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|
1358 |
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|
1359 kwargs['common'] = pullop.common |
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|
1360 kwargs['heads'] = pullop.heads or pullop.rheads |
22352
dc371d1f0de1
pull: use the "cg" argument when pulling a bundle2
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parents:
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diff
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|
1361 kwargs['cg'] = pullop.fetch |
26464
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parents:
26462
diff
changeset
|
1362 if 'listkeys' in pullop.remotebundle2caps: |
29064
9dc27a334fb1
bundle2: properly request phases during getbundle
Mike Hommey <mh@glandium.org>
parents:
28883
diff
changeset
|
1363 kwargs['listkeys'] = ['phases'] |
25444
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|
1364 if pullop.remotebookmarks is None: |
1d1fd5d44f57
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|
1365 # make sure to always includes bookmark data when migrating |
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|
1366 # `hg incoming --bundle` to using this function. |
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diff
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|
1367 kwargs['listkeys'].append('bookmarks') |
26690
704818fb170d
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|
1368 |
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|
1369 # If this is a full pull / clone and the server supports the clone bundles |
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diff
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|
1370 # feature, tell the server whether we attempted a clone bundle. The |
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diff
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|
1371 # presence of this flag indicates the client supports clone bundles. This |
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diff
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|
1372 # will enable the server to treat clients that support clone bundles |
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diff
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|
1373 # differently from those that don't. |
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diff
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|
1374 if (pullop.remote.capable('clonebundles') |
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parents:
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diff
changeset
|
1375 and pullop.heads is None and list(pullop.common) == [nullid]): |
704818fb170d
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diff
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|
1376 kwargs['cbattempted'] = pullop.clonebundleattempted |
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diff
changeset
|
1377 |
26471
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|
1378 if streaming: |
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|
1379 pullop.repo.ui.status(_('streaming all changes\n')) |
41dd7b2c7e15
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changeset
|
1380 elif not pullop.fetch: |
21258
71931b789424
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21257
diff
changeset
|
1381 pullop.repo.ui.status(_("no changes found\n")) |
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|
1382 pullop.cgresult = 0 |
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|
1383 else: |
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|
1384 if pullop.heads is None and list(pullop.common) == [nullid]: |
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|
1385 pullop.repo.ui.status(_("requesting all changes\n")) |
22953
b1d694d3975e
obsolete: add exchange option
Durham Goode <durham@fb.com>
parents:
22937
diff
changeset
|
1386 if obsolete.isenabled(pullop.repo, obsolete.exchangeopt): |
26464
9a7fc6d48898
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26462
diff
changeset
|
1387 remoteversions = bundle2.obsmarkersversion(pullop.remotebundle2caps) |
22354
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bundle2: pull obsmarkers relevant to the pulled set through bundle2
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changeset
|
1388 if obsolete.commonversion(remoteversions) is not None: |
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diff
changeset
|
1389 kwargs['obsmarkers'] = True |
22937
92bf9abc4deb
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22936
diff
changeset
|
1390 pullop.stepsdone.add('obsmarkers') |
21159
024f38f6d5f6
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diff
changeset
|
1391 _pullbundle2extraprepare(pullop, kwargs) |
32896
e14484e7f562
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
32891
diff
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|
1392 bundle = pullop.remote.getbundle('pull', **pycompat.strkwargs(kwargs)) |
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|
1393 try: |
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changeset
|
1394 op = bundle2.processbundle(pullop.repo, bundle, pullop.gettransaction) |
30913
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|
1395 except bundle2.AbortFromPart as exc: |
d70971a3ae80
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changeset
|
1396 pullop.repo.ui.status(_('remote: abort: %s\n') % exc) |
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changeset
|
1397 raise error.Abort(_('pull failed on remote'), hint=exc.hint) |
25660
328739ea70c3
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
25640
diff
changeset
|
1398 except error.BundleValueError as exc: |
29389
98e8313dcd9e
i18n: translate abort messages
liscju <piotr.listkiewicz@gmail.com>
parents:
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diff
changeset
|
1399 raise error.Abort(_('missing support for %s') % exc) |
21259
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|
1400 |
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changeset
|
1401 if pullop.fetch: |
33037
d765ad56081f
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Martin von Zweigbergk <martinvonz@google.com>
parents:
33036
diff
changeset
|
1402 pullop.cgresult = bundle2.combinechangegroupresults(op) |
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|
1403 |
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|
1404 # processing phases change |
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|
1405 for namespace, value in op.records['listkeys']: |
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|
1406 if namespace == 'phases': |
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|
1407 _pullapplyphases(pullop, value) |
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|
1408 |
22656
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changeset
|
1409 # processing bookmark update |
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changeset
|
1410 for namespace, value in op.records['listkeys']: |
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|
1411 if namespace == 'bookmarks': |
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changeset
|
1412 pullop.remotebookmarks = value |
25444
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|
1413 |
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changeset
|
1414 # bookmark data were either already there or pulled in the bundle |
1d1fd5d44f57
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changeset
|
1415 if pullop.remotebookmarks is not None: |
1d1fd5d44f57
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changeset
|
1416 _pullbookmarks(pullop) |
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1417 |
21159
024f38f6d5f6
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|
1418 def _pullbundle2extraprepare(pullop, kwargs): |
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diff
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|
1419 """hook function so that extensions can extend the getbundle call""" |
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diff
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|
1420 pass |
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|
1421 |
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|
1422 def _pullchangeset(pullop): |
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changeset
|
1423 """pull changeset from unbundle into the local repo""" |
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|
1424 # We delay the open of the transaction as late as possible so we |
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changeset
|
1425 # don't open transaction for nothing or you break future useful |
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|
1426 # rollback call |
22937
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diff
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|
1427 if 'changegroup' in pullop.stepsdone: |
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|
1428 return |
22937
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diff
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|
1429 pullop.stepsdone.add('changegroup') |
20899
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pull: move the cgresult logic in _pullchangeset
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
1430 if not pullop.fetch: |
23217
2f12ac53b528
exchange: fix indentation in _pullchangeset
Mike Edgar <adgar@google.com>
parents:
23208
diff
changeset
|
1431 pullop.repo.ui.status(_("no changes found\n")) |
2f12ac53b528
exchange: fix indentation in _pullchangeset
Mike Edgar <adgar@google.com>
parents:
23208
diff
changeset
|
1432 pullop.cgresult = 0 |
2f12ac53b528
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parents:
23208
diff
changeset
|
1433 return |
32930
af31d531dda0
changegroup: let callers pass in transaction to apply() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32927
diff
changeset
|
1434 tr = pullop.gettransaction() |
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changeset
|
1435 if pullop.heads is None and list(pullop.common) == [nullid]: |
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changeset
|
1436 pullop.repo.ui.status(_("requesting all changes\n")) |
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pull: move changeset pulling in its own function
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changeset
|
1437 elif pullop.heads is None and pullop.remote.capable('changegroupsubset'): |
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changeset
|
1438 # issue1320, avoid a race if remote changed after discovery |
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changeset
|
1439 pullop.heads = pullop.rheads |
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changeset
|
1440 |
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changeset
|
1441 if pullop.remote.capable('getbundle'): |
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changeset
|
1442 # TODO: get bundlecaps from remote |
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changeset
|
1443 cg = pullop.remote.getbundle('pull', common=pullop.common, |
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changeset
|
1444 heads=pullop.heads or pullop.rheads) |
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changeset
|
1445 elif pullop.heads is None: |
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changeset
|
1446 cg = pullop.remote.changegroup(pullop.fetch, 'pull') |
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changeset
|
1447 elif not pullop.remote.capable('changegroupsubset'): |
26587
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error: get Abort from 'error' instead of 'util'
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diff
changeset
|
1448 raise error.Abort(_("partial pull cannot be done because " |
21554
7bcf4adadd2d
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
1449 "other repository doesn't support " |
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diff
changeset
|
1450 "changegroupsubset.")) |
20489
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changeset
|
1451 else: |
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pull: move changeset pulling in its own function
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diff
changeset
|
1452 cg = pullop.remote.changegroupsubset(pullop.fetch, pullop.heads, 'pull') |
33043
18c2489ac96d
bundle: make applybundle() delegate v1 bundles to applybundle1()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33040
diff
changeset
|
1453 bundleop = bundle2.applybundle(pullop.repo, cg, tr, 'pull', |
18c2489ac96d
bundle: make applybundle() delegate v1 bundles to applybundle1()
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
1454 pullop.remote.url()) |
33040
2baef42a2881
bundle: make applybundle1() return a bundleoperation
Martin von Zweigbergk <martinvonz@google.com>
parents:
33039
diff
changeset
|
1455 pullop.cgresult = bundle2.combinechangegroupresults(bundleop) |
20489
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changeset
|
1456 |
20486
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changeset
|
1457 def _pullphase(pullop): |
0c469df6e914
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diff
changeset
|
1458 # Get remote phases data from remote |
22937
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changeset
|
1459 if 'phases' in pullop.stepsdone: |
22653
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changeset
|
1460 return |
21654
ddf9a00c1239
pull: split remote phases retrieval from actual application
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diff
changeset
|
1461 remotephases = pullop.remote.listkeys('phases') |
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changeset
|
1462 _pullapplyphases(pullop, remotephases) |
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changeset
|
1463 |
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changeset
|
1464 def _pullapplyphases(pullop, remotephases): |
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diff
changeset
|
1465 """apply phase movement from observed remote state""" |
22937
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changeset
|
1466 if 'phases' in pullop.stepsdone: |
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changeset
|
1467 return |
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changeset
|
1468 pullop.stepsdone.add('phases') |
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changeset
|
1469 publishing = bool(remotephases.get('publishing', False)) |
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changeset
|
1470 if remotephases and not publishing: |
30332
318a24b52eeb
spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents:
30187
diff
changeset
|
1471 # remote is new and non-publishing |
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changeset
|
1472 pheads, _dr = phases.analyzeremotephases(pullop.repo, |
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changeset
|
1473 pullop.pulledsubset, |
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changeset
|
1474 remotephases) |
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changeset
|
1475 dheads = pullop.pulledsubset |
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changeset
|
1476 else: |
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changeset
|
1477 # Remote is old or publishing all common changesets |
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|
1478 # should be seen as public |
22068
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changeset
|
1479 pheads = pullop.pulledsubset |
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changeset
|
1480 dheads = [] |
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changeset
|
1481 unfi = pullop.repo.unfiltered() |
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changeset
|
1482 phase = unfi._phasecache.phase |
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diff
changeset
|
1483 rev = unfi.changelog.nodemap.get |
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changeset
|
1484 public = phases.public |
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changeset
|
1485 draft = phases.draft |
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changeset
|
1486 |
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changeset
|
1487 # exclude changesets already public locally and update the others |
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changeset
|
1488 pheads = [pn for pn in pheads if phase(unfi, rev(pn)) > public] |
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changeset
|
1489 if pheads: |
22069
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changeset
|
1490 tr = pullop.gettransaction() |
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changeset
|
1491 phases.advanceboundary(pullop.repo, tr, public, pheads) |
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changeset
|
1492 |
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changeset
|
1493 # exclude changesets already draft locally and update the others |
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changeset
|
1494 dheads = [pn for pn in dheads if phase(unfi, rev(pn)) > draft] |
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changeset
|
1495 if dheads: |
22069
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changeset
|
1496 tr = pullop.gettransaction() |
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changeset
|
1497 phases.advanceboundary(pullop.repo, tr, draft, dheads) |
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|
1498 |
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changeset
|
1499 def _pullbookmarks(pullop): |
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changeset
|
1500 """process the remote bookmark information to update the local one""" |
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changeset
|
1501 if 'bookmarks' in pullop.stepsdone: |
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changeset
|
1502 return |
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changeset
|
1503 pullop.stepsdone.add('bookmarks') |
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|
1504 repo = pullop.repo |
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changeset
|
1505 remotebookmarks = pullop.remotebookmarks |
30583
8f8211903b83
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Stanislau Hlebik <stash@fb.com>
parents:
30582
diff
changeset
|
1506 remotebookmarks = bookmod.unhexlifybookmarks(remotebookmarks) |
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changeset
|
1507 bookmod.updatefromremote(repo.ui, repo, remotebookmarks, |
22658
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diff
changeset
|
1508 pullop.remote.url(), |
22666
0f8120c1ecf5
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changeset
|
1509 pullop.gettransaction, |
22658
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changeset
|
1510 explicit=pullop.explicitbookmarks) |
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changeset
|
1511 |
20478
80628d4069be
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diff
changeset
|
1512 def _pullobsolete(pullop): |
20476
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changeset
|
1513 """utility function to pull obsolete markers from a remote |
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|
1514 |
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changeset
|
1515 The `gettransaction` is function that return the pull transaction, creating |
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changeset
|
1516 one if necessary. We return the transaction to inform the calling code that |
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changeset
|
1517 a new transaction have been created (when applicable). |
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changeset
|
1518 |
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diff
changeset
|
1519 Exists mostly to allow overriding for experimentation purpose""" |
22937
92bf9abc4deb
pull: use `stepsdone` instead of `todosteps`
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22936
diff
changeset
|
1520 if 'obsmarkers' in pullop.stepsdone: |
22653
d94f5bec9c8e
pull: perform the todostep inside functions handling old way of pulling
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22651
diff
changeset
|
1521 return |
22937
92bf9abc4deb
pull: use `stepsdone` instead of `todosteps`
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22936
diff
changeset
|
1522 pullop.stepsdone.add('obsmarkers') |
20476
1180c6ec5695
pull: move obsolescence marker exchange in the exchange module
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20475
diff
changeset
|
1523 tr = None |
22953
b1d694d3975e
obsolete: add exchange option
Durham Goode <durham@fb.com>
parents:
22937
diff
changeset
|
1524 if obsolete.isenabled(pullop.repo, obsolete.exchangeopt): |
20478
80628d4069be
push: feed pulloperation object to _pullobsolete function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20477
diff
changeset
|
1525 pullop.repo.ui.debug('fetching remote obsolete markers\n') |
80628d4069be
push: feed pulloperation object to _pullobsolete function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20477
diff
changeset
|
1526 remoteobs = pullop.remote.listkeys('obsolete') |
20476
1180c6ec5695
pull: move obsolescence marker exchange in the exchange module
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20475
diff
changeset
|
1527 if 'dump0' in remoteobs: |
20478
80628d4069be
push: feed pulloperation object to _pullobsolete function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20477
diff
changeset
|
1528 tr = pullop.gettransaction() |
27558
b5b54825de6b
pull: make a single call to obsstore.add (issue5006)
Matt Mackall <mpm@selenic.com>
parents:
27523
diff
changeset
|
1529 markers = [] |
20476
1180c6ec5695
pull: move obsolescence marker exchange in the exchange module
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20475
diff
changeset
|
1530 for key in sorted(remoteobs, reverse=True): |
1180c6ec5695
pull: move obsolescence marker exchange in the exchange module
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20475
diff
changeset
|
1531 if key.startswith('dump'): |
32201
4462a981e8df
base85: proxy through util module
Yuya Nishihara <yuya@tcha.org>
parents:
32166
diff
changeset
|
1532 data = util.b85decode(remoteobs[key]) |
27558
b5b54825de6b
pull: make a single call to obsstore.add (issue5006)
Matt Mackall <mpm@selenic.com>
parents:
27523
diff
changeset
|
1533 version, newmarks = obsolete._readmarkers(data) |
b5b54825de6b
pull: make a single call to obsstore.add (issue5006)
Matt Mackall <mpm@selenic.com>
parents:
27523
diff
changeset
|
1534 markers += newmarks |
b5b54825de6b
pull: make a single call to obsstore.add (issue5006)
Matt Mackall <mpm@selenic.com>
parents:
27523
diff
changeset
|
1535 if markers: |
b5b54825de6b
pull: make a single call to obsstore.add (issue5006)
Matt Mackall <mpm@selenic.com>
parents:
27523
diff
changeset
|
1536 pullop.repo.obsstore.add(tr, markers) |
20478
80628d4069be
push: feed pulloperation object to _pullobsolete function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20477
diff
changeset
|
1537 pullop.repo.invalidatevolatilesets() |
20476
1180c6ec5695
pull: move obsolescence marker exchange in the exchange module
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
20475
diff
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|
1538 return tr |
1180c6ec5695
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parents:
20475
diff
changeset
|
1539 |
21645
aed14bb165f3
bundle2: introduce a ``caps20to10`` function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21644
diff
changeset
|
1540 def caps20to10(repo): |
aed14bb165f3
bundle2: introduce a ``caps20to10`` function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21644
diff
changeset
|
1541 """return a set with appropriate options to use bundle20 during getbundle""" |
32291
bd872f64a8ba
cleanup: use set literals
Martin von Zweigbergk <martinvonz@google.com>
parents:
32287
diff
changeset
|
1542 caps = {'HG20'} |
22342
262c5cc126c1
bundle2: introduce a `getrepocaps` to retrieve the bundle2 caps of a repo
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22341
diff
changeset
|
1543 capsblob = bundle2.encodecaps(bundle2.getrepocaps(repo)) |
28883
032c4c2f802a
pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents:
28876
diff
changeset
|
1544 caps.add('bundle2=' + urlreq.quote(capsblob)) |
21645
aed14bb165f3
bundle2: introduce a ``caps20to10`` function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21644
diff
changeset
|
1545 return caps |
aed14bb165f3
bundle2: introduce a ``caps20to10`` function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21644
diff
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|
1546 |
22542
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Mike Hommey <mh@glandium.org>
parents:
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diff
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|
1547 # List of names of steps to perform for a bundle2 for getbundle, order matters. |
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Mike Hommey <mh@glandium.org>
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diff
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|
1548 getbundle2partsorder = [] |
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Mike Hommey <mh@glandium.org>
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|
1549 |
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Mike Hommey <mh@glandium.org>
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|
1550 # Mapping between step name and function |
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|
1551 # |
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1552 # This exists to help extensions wrap steps if necessary |
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Mike Hommey <mh@glandium.org>
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diff
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|
1553 getbundle2partsmapping = {} |
6b180a0c703e
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Mike Hommey <mh@glandium.org>
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diff
changeset
|
1554 |
24732
8f70b529cb0c
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24731
diff
changeset
|
1555 def getbundle2partsgenerator(stepname, idx=None): |
22542
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diff
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|
1556 """decorator for function generating bundle2 part for getbundle |
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parents:
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diff
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|
1557 |
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changeset
|
1558 The function is added to the step -> function mapping and appended to the |
6b180a0c703e
bundle2: separate bundle10 and bundle2 cases in getbundle()
Mike Hommey <mh@glandium.org>
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diff
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|
1559 list of steps. Beware that decorated functions will be added in order |
6b180a0c703e
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Mike Hommey <mh@glandium.org>
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|
1560 (this may matter). |
6b180a0c703e
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|
1561 |
6b180a0c703e
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diff
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|
1562 You can only use this decorator for new steps, if you want to wrap a step |
6b180a0c703e
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Mike Hommey <mh@glandium.org>
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|
1563 from an extension, attack the getbundle2partsmapping dictionary directly.""" |
6b180a0c703e
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|
1564 def dec(func): |
6b180a0c703e
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|
1565 assert stepname not in getbundle2partsmapping |
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Mike Hommey <mh@glandium.org>
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diff
changeset
|
1566 getbundle2partsmapping[stepname] = func |
24732
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1567 if idx is None: |
8f70b529cb0c
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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|
1568 getbundle2partsorder.append(stepname) |
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|
1569 else: |
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|
1570 getbundle2partsorder.insert(idx, stepname) |
22542
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Mike Hommey <mh@glandium.org>
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|
1571 return func |
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|
1572 return dec |
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Mike Hommey <mh@glandium.org>
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|
1573 |
27244
709977a4fc9d
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
1574 def bundle2requested(bundlecaps): |
709977a4fc9d
exchange: standalone function to determine if bundle2 is requested
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26935
diff
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|
1575 if bundlecaps is not None: |
709977a4fc9d
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parents:
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diff
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|
1576 return any(cap.startswith('HG2') for cap in bundlecaps) |
709977a4fc9d
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1577 return False |
709977a4fc9d
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
26935
diff
changeset
|
1578 |
30187
3e86261bf110
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1579 def getbundlechunks(repo, source, heads=None, common=None, bundlecaps=None, |
3e86261bf110
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parents:
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diff
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|
1580 **kwargs): |
3e86261bf110
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changeset
|
1581 """Return chunks constituting a bundle's raw data. |
20954
dba91f8060eb
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20933
diff
changeset
|
1582 |
24686
e0e28e910fa3
bundle2: rename format, parts and config to final names
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24650
diff
changeset
|
1583 Could be a bundle HG10 or a bundle HG20 depending on bundlecaps |
30187
3e86261bf110
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
|
1584 passed. |
20954
dba91f8060eb
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parents:
20933
diff
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|
1585 |
30187
3e86261bf110
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diff
changeset
|
1586 Returns an iterator over raw chunks (of varying sizes). |
20954
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1587 """ |
33016
4e6dc34b5d7a
py3: convert kwargs keys' back to bytes using pycompat.byteskwargs()
Pulkit Goyal <7895pulkit@gmail.com>
parents:
32991
diff
changeset
|
1588 kwargs = pycompat.byteskwargs(kwargs) |
27244
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Gregory Szorc <gregory.szorc@gmail.com>
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26935
diff
changeset
|
1589 usebundle2 = bundle2requested(bundlecaps) |
22542
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Mike Hommey <mh@glandium.org>
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|
1590 # bundle10 case |
24649
2d15c59a001b
bundle2: detect bundle2 stream/request on /HG2./ instead of /HG2Y/
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24641
diff
changeset
|
1591 if not usebundle2: |
22542
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|
1592 if bundlecaps and not kwargs.get('cg', True): |
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|
1593 raise ValueError(_('request for bundle10 must include changegroup')) |
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Mike Hommey <mh@glandium.org>
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22541
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|
1594 |
21656
36200dc6b3bd
getbundle: raise error if extra arguments are provided for bundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21654
diff
changeset
|
1595 if kwargs: |
36200dc6b3bd
getbundle: raise error if extra arguments are provided for bundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21654
diff
changeset
|
1596 raise ValueError(_('unsupported getbundle arguments: %s') |
36200dc6b3bd
getbundle: raise error if extra arguments are provided for bundle10
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21654
diff
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|
1597 % ', '.join(sorted(kwargs.keys()))) |
29808
8d226db31f20
computeoutgoing: move the function from 'changegroup' to 'exchange'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29807
diff
changeset
|
1598 outgoing = _computeoutgoing(repo, heads, common) |
30187
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|
1599 bundler = changegroup.getbundler('01', repo, bundlecaps) |
3e86261bf110
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|
1600 return changegroup.getsubsetraw(repo, outgoing, bundler, source) |
22542
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|
1601 |
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|
1602 # bundle20 case |
21143
5bb5d4ba14e5
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|
1603 b2caps = {} |
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|
1604 for bcaps in bundlecaps: |
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|
1605 if bcaps.startswith('bundle2='): |
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pycompat: switch to util.urlreq/util.urlerr for py3 compat
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|
1606 blob = urlreq.unquote(bcaps[len('bundle2='):]) |
21143
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|
1607 b2caps.update(bundle2.decodecaps(blob)) |
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|
1608 bundler = bundle2.bundle20(repo.ui, b2caps) |
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|
1609 |
23218
0e78ea8e592a
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Mike Edgar <adgar@google.com>
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23217
diff
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|
1610 kwargs['heads'] = heads |
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Mike Edgar <adgar@google.com>
parents:
23217
diff
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|
1611 kwargs['common'] = common |
0e78ea8e592a
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23217
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|
1612 |
22542
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|
1613 for name in getbundle2partsorder: |
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|
1614 func = getbundle2partsmapping[name] |
22543
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|
1615 func(bundler, repo, source, bundlecaps=bundlecaps, b2caps=b2caps, |
33017
c31d45623304
py3: convert kwargs' keys' to str using pycompat.strkwargs()
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33016
diff
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|
1616 **pycompat.strkwargs(kwargs)) |
22542
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|
1617 |
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|
1618 return bundler.getchunks() |
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|
1619 |
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|
1620 @getbundle2partsgenerator('changegroup') |
22543
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Mike Hommey <mh@glandium.org>
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22542
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changeset
|
1621 def _getbundlechangegrouppart(bundler, repo, source, bundlecaps=None, |
6a669d5a62b8
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|
1622 b2caps=None, heads=None, common=None, **kwargs): |
22542
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changeset
|
1623 """add a changegroup part to the requested bundle""" |
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|
1624 cg = None |
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Mike Hommey <mh@glandium.org>
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|
1625 if kwargs.get('cg', True): |
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parents:
22541
diff
changeset
|
1626 # build changegroup bundle here. |
28667
e7bf227e33a5
exchange: get rid of "getcgkwargs" variable
Martin von Zweigbergk <martinvonz@google.com>
parents:
28456
diff
changeset
|
1627 version = '01' |
24686
e0e28e910fa3
bundle2: rename format, parts and config to final names
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24650
diff
changeset
|
1628 cgversions = b2caps.get('changegroup') |
25503
1b7853a1f04e
getbundle: have a single getchangegroupraw call site
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25502
diff
changeset
|
1629 if cgversions: # 3.1 and 3.2 ship with an empty value |
27751
a40e2f7fe49d
changegroup: hide packermap behind methods
Martin von Zweigbergk <martinvonz@google.com>
parents:
27738
diff
changeset
|
1630 cgversions = [v for v in cgversions |
27953
88609cfa3745
changegroup: fix pulling to treemanifest repo from flat repo (issue5066)
Martin von Zweigbergk <martinvonz@google.com>
parents:
27938
diff
changeset
|
1631 if v in changegroup.supportedoutgoingversions(repo)] |
23179
6bb9533fa8fa
getbundle: send highest changegroup format supported by both side
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23177
diff
changeset
|
1632 if not cgversions: |
6bb9533fa8fa
getbundle: send highest changegroup format supported by both side
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23177
diff
changeset
|
1633 raise ValueError(_('no common changegroup version')) |
28667
e7bf227e33a5
exchange: get rid of "getcgkwargs" variable
Martin von Zweigbergk <martinvonz@google.com>
parents:
28456
diff
changeset
|
1634 version = max(cgversions) |
29808
8d226db31f20
computeoutgoing: move the function from 'changegroup' to 'exchange'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29807
diff
changeset
|
1635 outgoing = _computeoutgoing(repo, heads, common) |
25504
60f4e7022ffe
exchange: expand usage of getchangegroupraw
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25503
diff
changeset
|
1636 cg = changegroup.getlocalchangegroupraw(repo, source, outgoing, |
60f4e7022ffe
exchange: expand usage of getchangegroupraw
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25503
diff
changeset
|
1637 bundlecaps=bundlecaps, |
28667
e7bf227e33a5
exchange: get rid of "getcgkwargs" variable
Martin von Zweigbergk <martinvonz@google.com>
parents:
28456
diff
changeset
|
1638 version=version) |
22542
6b180a0c703e
bundle2: separate bundle10 and bundle2 cases in getbundle()
Mike Hommey <mh@glandium.org>
parents:
22541
diff
changeset
|
1639 |
21259
ab5040cd5749
bundle2: fix bundle2 pulling all revs on empty pulls
Durham Goode <durham@fb.com>
parents:
21258
diff
changeset
|
1640 if cg: |
24686
e0e28e910fa3
bundle2: rename format, parts and config to final names
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24650
diff
changeset
|
1641 part = bundler.newpart('changegroup', data=cg) |
28667
e7bf227e33a5
exchange: get rid of "getcgkwargs" variable
Martin von Zweigbergk <martinvonz@google.com>
parents:
28456
diff
changeset
|
1642 if cgversions: |
23179
6bb9533fa8fa
getbundle: send highest changegroup format supported by both side
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23177
diff
changeset
|
1643 part.addparam('version', version) |
25516
1e37bd83dc66
getbundle: add data about the number of changesets bundled
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25504
diff
changeset
|
1644 part.addparam('nbchanges', str(len(outgoing.missing)), mandatory=False) |
27734
5c0fd878779c
treemanifests: set bundle2 part parameter indicating treemanifest
Martin von Zweigbergk <martinvonz@google.com>
parents:
27558
diff
changeset
|
1645 if 'treemanifest' in repo.requirements: |
5c0fd878779c
treemanifests: set bundle2 part parameter indicating treemanifest
Martin von Zweigbergk <martinvonz@google.com>
parents:
27558
diff
changeset
|
1646 part.addparam('treemanifest', '1') |
22542
6b180a0c703e
bundle2: separate bundle10 and bundle2 cases in getbundle()
Mike Hommey <mh@glandium.org>
parents:
22541
diff
changeset
|
1647 |
6b180a0c703e
bundle2: separate bundle10 and bundle2 cases in getbundle()
Mike Hommey <mh@glandium.org>
parents:
22541
diff
changeset
|
1648 @getbundle2partsgenerator('listkeys') |
22543
6a669d5a62b8
bundle2: remove heads and common arguments to getbundle parts generators
Mike Hommey <mh@glandium.org>
parents:
22542
diff
changeset
|
1649 def _getbundlelistkeysparts(bundler, repo, source, bundlecaps=None, |
6a669d5a62b8
bundle2: remove heads and common arguments to getbundle parts generators
Mike Hommey <mh@glandium.org>
parents:
22542
diff
changeset
|
1650 b2caps=None, **kwargs): |
22542
6b180a0c703e
bundle2: separate bundle10 and bundle2 cases in getbundle()
Mike Hommey <mh@glandium.org>
parents:
22541
diff
changeset
|
1651 """add parts containing listkeys namespaces to the requested bundle""" |
21657
0ff44e06275d
getbundle: support of listkeys argument when bundle2 is used
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21656
diff
changeset
|
1652 listkeys = kwargs.get('listkeys', ()) |
0ff44e06275d
getbundle: support of listkeys argument when bundle2 is used
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21656
diff
changeset
|
1653 for namespace in listkeys: |
24686
e0e28e910fa3
bundle2: rename format, parts and config to final names
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24650
diff
changeset
|
1654 part = bundler.newpart('listkeys') |
21657
0ff44e06275d
getbundle: support of listkeys argument when bundle2 is used
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21656
diff
changeset
|
1655 part.addparam('namespace', namespace) |
0ff44e06275d
getbundle: support of listkeys argument when bundle2 is used
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21656
diff
changeset
|
1656 keys = repo.listkeys(namespace).items() |
0ff44e06275d
getbundle: support of listkeys argument when bundle2 is used
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21656
diff
changeset
|
1657 part.data = pushkey.encodekeys(keys) |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1658 |
22542
6b180a0c703e
bundle2: separate bundle10 and bundle2 cases in getbundle()
Mike Hommey <mh@glandium.org>
parents:
22541
diff
changeset
|
1659 @getbundle2partsgenerator('obsmarkers') |
22543
6a669d5a62b8
bundle2: remove heads and common arguments to getbundle parts generators
Mike Hommey <mh@glandium.org>
parents:
22542
diff
changeset
|
1660 def _getbundleobsmarkerpart(bundler, repo, source, bundlecaps=None, |
6a669d5a62b8
bundle2: remove heads and common arguments to getbundle parts generators
Mike Hommey <mh@glandium.org>
parents:
22542
diff
changeset
|
1661 b2caps=None, heads=None, **kwargs): |
22541
4e1a80c022a4
bundle2: pass b2caps down to functions adding bundle2 parts for getbundle
Mike Hommey <mh@glandium.org>
parents:
22390
diff
changeset
|
1662 """add an obsolescence markers part to the requested bundle""" |
22353
47e3420ae889
getbundle: add `obsmarkers` argument to getbundle
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22352
diff
changeset
|
1663 if kwargs.get('obsmarkers', False): |
47e3420ae889
getbundle: add `obsmarkers` argument to getbundle
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22352
diff
changeset
|
1664 if heads is None: |
47e3420ae889
getbundle: add `obsmarkers` argument to getbundle
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22352
diff
changeset
|
1665 heads = repo.heads() |
47e3420ae889
getbundle: add `obsmarkers` argument to getbundle
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22352
diff
changeset
|
1666 subset = [c.node() for c in repo.set('::%ln', heads)] |
47e3420ae889
getbundle: add `obsmarkers` argument to getbundle
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22352
diff
changeset
|
1667 markers = repo.obsstore.relevantmarkers(subset) |
25118
e632a2429982
obsolete: sort obsmarkers during exchange
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24878
diff
changeset
|
1668 markers = sorted(markers) |
32515
e70d6dbde713
bundle2: move function building obsmarker-part in the bundle2 module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32291
diff
changeset
|
1669 bundle2.buildobsmarkerspart(bundler, markers) |
22353
47e3420ae889
getbundle: add `obsmarkers` argument to getbundle
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22352
diff
changeset
|
1670 |
25402
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1671 @getbundle2partsgenerator('hgtagsfnodes') |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1672 def _getbundletagsfnodes(bundler, repo, source, bundlecaps=None, |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1673 b2caps=None, heads=None, common=None, |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1674 **kwargs): |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1675 """Transfer the .hgtags filenodes mapping. |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1676 |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1677 Only values for heads in this bundle will be transferred. |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1678 |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1679 The part data consists of pairs of 20 byte changeset node and .hgtags |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1680 filenodes raw values. |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1681 """ |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1682 # Don't send unless: |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1683 # - changeset are being exchanged, |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1684 # - the client supports it. |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1685 if not (kwargs.get('cg', True) and 'hgtagsfnodes' in b2caps): |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1686 return |
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1687 |
29808
8d226db31f20
computeoutgoing: move the function from 'changegroup' to 'exchange'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29807
diff
changeset
|
1688 outgoing = _computeoutgoing(repo, heads, common) |
32222
6068712cbf03
bundle2: move tagsfnodecache generation in a generic function
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32201
diff
changeset
|
1689 bundle2.addparttagsfnodescache(repo, bundler, outgoing) |
25402
0c2ded041d10
exchange: support transferring .hgtags fnodes mapping
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25369
diff
changeset
|
1690 |
30483
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1691 def _getbookmarks(repo, **kwargs): |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1692 """Returns bookmark to node mapping. |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1693 |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1694 This function is primarily used to generate `bookmarks` bundle2 part. |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1695 It is a separate function in order to make it easy to wrap it |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1696 in extensions. Passing `kwargs` to the function makes it easy to |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1697 add new parameters in extensions. |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1698 """ |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1699 |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1700 return dict(bookmod.listbinbookmarks(repo)) |
8491845a75b2
exchange: add `_getbookmarks()` function
Stanislau Hlebik <stash@fb.com>
parents:
30440
diff
changeset
|
1701 |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1702 def check_heads(repo, their_heads, context): |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1703 """check if the heads of a repo have been modified |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1704 |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1705 Used by peer for unbundling. |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1706 """ |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1707 heads = repo.heads() |
29341
0d83ad967bf8
cleanup: replace uses of util.(md5|sha1|sha256|sha512) with hashlib.\1
Augie Fackler <raf@durin42.com>
parents:
29064
diff
changeset
|
1708 heads_hash = hashlib.sha1(''.join(sorted(heads))).digest() |
20967
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1709 if not (their_heads == ['force'] or their_heads == heads or |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1710 their_heads == ['hashed', heads_hash]): |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1711 # someone else committed/pushed/unbundled while we |
984850270acb
unbundle: extract checkheads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20956
diff
changeset
|
1712 # were transferring data |
21184
28d76afa1568
bundle2: fix raising errors during heads checking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21182
diff
changeset
|
1713 raise error.PushRaced('repository changed while %s - ' |
28d76afa1568
bundle2: fix raising errors during heads checking
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21182
diff
changeset
|
1714 'please try again' % context) |
20968
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1715 |
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1716 def unbundle(repo, cg, heads, source, url): |
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1717 """Apply a bundle to a repo. |
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1718 |
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1719 this function makes sure the repo is locked during the application and have |
21024
7731a2281cf0
spelling: fixes from spell checker
Mads Kiilerich <madski@unity3d.com>
parents:
21012
diff
changeset
|
1720 mechanism to check that no push race occurred between the creation of the |
20968
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1721 bundle and its application. |
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1722 |
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1723 If the push was raced as PushRaced exception is raised.""" |
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1724 r = 0 |
21061
62d35f251c60
bundle2: allow using bundle2 for push
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21043
diff
changeset
|
1725 # need a transaction when processing a bundle2 stream |
26566
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1726 # [wlock, lock, tr] - needs to be an array so nested functions can modify it |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1727 lockandtr = [None, None, None] |
24847
b705e5ab3b07
bundle2: capture transaction rollback message output (issue4614)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24795
diff
changeset
|
1728 recordout = None |
24878
e530cde6d115
bundle2: disable ouput capture unless we use http (issue4613 issue4615)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24851
diff
changeset
|
1729 # quick fix for output mismatch with bundle2 in 3.4 |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33138
diff
changeset
|
1730 captureoutput = repo.ui.configbool('experimental', 'bundle2-output-capture') |
25423
525fbf24b51b
bundle2: stop capturing output for ssh again
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25404
diff
changeset
|
1731 if url.startswith('remote:http:') or url.startswith('remote:https:'): |
24878
e530cde6d115
bundle2: disable ouput capture unless we use http (issue4613 issue4615)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24851
diff
changeset
|
1732 captureoutput = True |
20968
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1733 try: |
30868
847f06179f60
unbundle: add a small comment to clarify the 'check_heads' call
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30685
diff
changeset
|
1734 # note: outside bundle1, 'heads' is expected to be empty and this |
847f06179f60
unbundle: add a small comment to clarify the 'check_heads' call
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30685
diff
changeset
|
1735 # 'check_heads' call wil be a no-op |
20968
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1736 check_heads(repo, heads, 'uploading changes') |
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1737 # push can proceed |
32891
7e2eb964a561
exchange: switch to usual way of testing for bundle2-ness
Martin von Zweigbergk <martinvonz@google.com>
parents:
32845
diff
changeset
|
1738 if not isinstance(cg, bundle2.unbundle20): |
30870
c5bee6aa4971
unbundle: swap conditional branches for clarity
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30869
diff
changeset
|
1739 # legacy case: bundle1 (changegroup 01) |
32927
febd6bfa770d
exchange: create transaction for bundle1 unbundling earlier
Martin von Zweigbergk <martinvonz@google.com>
parents:
32896
diff
changeset
|
1740 txnname = "\n".join([source, util.hidepassword(url)]) |
32930
af31d531dda0
changegroup: let callers pass in transaction to apply() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32927
diff
changeset
|
1741 with repo.lock(), repo.transaction(txnname) as tr: |
33043
18c2489ac96d
bundle: make applybundle() delegate v1 bundles to applybundle1()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33040
diff
changeset
|
1742 op = bundle2.applybundle(repo, cg, tr, source, url) |
33040
2baef42a2881
bundle: make applybundle1() return a bundleoperation
Martin von Zweigbergk <martinvonz@google.com>
parents:
33039
diff
changeset
|
1743 r = bundle2.combinechangegroupresults(op) |
30870
c5bee6aa4971
unbundle: swap conditional branches for clarity
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30869
diff
changeset
|
1744 else: |
24795
f9aa4cb8f2dd
bundle2: store the salvaged output on the exception object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24754
diff
changeset
|
1745 r = None |
21187
bcfd44abad93
bundle2: gracefully handle hook abort
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21184
diff
changeset
|
1746 try: |
26566
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1747 def gettransaction(): |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1748 if not lockandtr[2]: |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1749 lockandtr[0] = repo.wlock() |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1750 lockandtr[1] = repo.lock() |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1751 lockandtr[2] = repo.transaction(source) |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1752 lockandtr[2].hookargs['source'] = source |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1753 lockandtr[2].hookargs['url'] = url |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1754 lockandtr[2].hookargs['bundle2'] = '1' |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1755 return lockandtr[2] |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1756 |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1757 # Do greedy locking by default until we're satisfied with lazy |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1758 # locking. |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1759 if not repo.ui.configbool('experimental', 'bundle2lazylocking'): |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1760 gettransaction() |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1761 |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1762 op = bundle2.bundleoperation(repo, gettransaction, |
24878
e530cde6d115
bundle2: disable ouput capture unless we use http (issue4613 issue4615)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24851
diff
changeset
|
1763 captureoutput=captureoutput) |
24851
df0ce98c882f
bundle2: also save output when error happens during part processing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24850
diff
changeset
|
1764 try: |
25896
6805a4f76cda
exchange: fix dead assignment
Martin von Zweigbergk <martinvonz@google.com>
parents:
25895
diff
changeset
|
1765 op = bundle2.processbundle(repo, cg, op=op) |
24851
df0ce98c882f
bundle2: also save output when error happens during part processing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24850
diff
changeset
|
1766 finally: |
df0ce98c882f
bundle2: also save output when error happens during part processing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24850
diff
changeset
|
1767 r = op.reply |
24878
e530cde6d115
bundle2: disable ouput capture unless we use http (issue4613 issue4615)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24851
diff
changeset
|
1768 if captureoutput and r is not None: |
24851
df0ce98c882f
bundle2: also save output when error happens during part processing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24850
diff
changeset
|
1769 repo.ui.pushbuffer(error=True, subproc=True) |
df0ce98c882f
bundle2: also save output when error happens during part processing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24850
diff
changeset
|
1770 def recordout(output): |
df0ce98c882f
bundle2: also save output when error happens during part processing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24850
diff
changeset
|
1771 r.newpart('output', data=output, mandatory=False) |
26566
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1772 if lockandtr[2] is not None: |
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1773 lockandtr[2].close() |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25640
diff
changeset
|
1774 except BaseException as exc: |
21187
bcfd44abad93
bundle2: gracefully handle hook abort
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21184
diff
changeset
|
1775 exc.duringunbundle2 = True |
24878
e530cde6d115
bundle2: disable ouput capture unless we use http (issue4613 issue4615)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24851
diff
changeset
|
1776 if captureoutput and r is not None: |
24847
b705e5ab3b07
bundle2: capture transaction rollback message output (issue4614)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24795
diff
changeset
|
1777 parts = exc._bundle2salvagedoutput = r.salvageoutput() |
b705e5ab3b07
bundle2: capture transaction rollback message output (issue4614)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24795
diff
changeset
|
1778 def recordout(output): |
b705e5ab3b07
bundle2: capture transaction rollback message output (issue4614)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24795
diff
changeset
|
1779 part = bundle2.bundlepart('output', data=output, |
b705e5ab3b07
bundle2: capture transaction rollback message output (issue4614)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24795
diff
changeset
|
1780 mandatory=False) |
b705e5ab3b07
bundle2: capture transaction rollback message output (issue4614)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24795
diff
changeset
|
1781 parts.append(part) |
21187
bcfd44abad93
bundle2: gracefully handle hook abort
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21184
diff
changeset
|
1782 raise |
20968
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1783 finally: |
26566
58880acd2369
bundle2: allow lazily acquiring the lock
Durham Goode <durham@fb.com>
parents:
26471
diff
changeset
|
1784 lockmod.release(lockandtr[2], lockandtr[1], lockandtr[0]) |
24847
b705e5ab3b07
bundle2: capture transaction rollback message output (issue4614)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24795
diff
changeset
|
1785 if recordout is not None: |
b705e5ab3b07
bundle2: capture transaction rollback message output (issue4614)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24795
diff
changeset
|
1786 recordout(repo.ui.popbuffer()) |
20968
33d5fdd9bd99
unbundle: extract the core logic in another function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20967
diff
changeset
|
1787 return r |
26623
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1788 |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1789 def _maybeapplyclonebundle(pullop): |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1790 """Apply a clone bundle from a remote, if possible.""" |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1791 |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1792 repo = pullop.repo |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1793 remote = pullop.remote |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1794 |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33138
diff
changeset
|
1795 if not repo.ui.configbool('ui', 'clonebundles'): |
26623
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1796 return |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1797 |
26855
9350f00a7b23
exchange: do not attempt clone bundle if local repo is non-empty (issue4932)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26829
diff
changeset
|
1798 # Only run if local repo is empty. |
9350f00a7b23
exchange: do not attempt clone bundle if local repo is non-empty (issue4932)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26829
diff
changeset
|
1799 if len(repo): |
9350f00a7b23
exchange: do not attempt clone bundle if local repo is non-empty (issue4932)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26829
diff
changeset
|
1800 return |
9350f00a7b23
exchange: do not attempt clone bundle if local repo is non-empty (issue4932)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26829
diff
changeset
|
1801 |
26623
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1802 if pullop.heads: |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1803 return |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1804 |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1805 if not remote.capable('clonebundles'): |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1806 return |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1807 |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1808 res = remote._call('clonebundles') |
26689
2c9f15366982
exchange: record that we attempted to fetch a clone bundle
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26688
diff
changeset
|
1809 |
2c9f15366982
exchange: record that we attempted to fetch a clone bundle
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26688
diff
changeset
|
1810 # If we call the wire protocol command, that's good enough to record the |
2c9f15366982
exchange: record that we attempted to fetch a clone bundle
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26688
diff
changeset
|
1811 # attempt. |
2c9f15366982
exchange: record that we attempted to fetch a clone bundle
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26688
diff
changeset
|
1812 pullop.clonebundleattempted = True |
2c9f15366982
exchange: record that we attempted to fetch a clone bundle
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26688
diff
changeset
|
1813 |
26647
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26646
diff
changeset
|
1814 entries = parseclonebundlesmanifest(repo, res) |
26623
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1815 if not entries: |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1816 repo.ui.note(_('no clone bundles available on remote; ' |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1817 'falling back to regular clone\n')) |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1818 return |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1819 |
26644
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1820 entries = filterclonebundleentries(repo, entries) |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1821 if not entries: |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1822 # There is a thundering herd concern here. However, if a server |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1823 # operator doesn't advertise bundles appropriate for its clients, |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1824 # they deserve what's coming. Furthermore, from a client's |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1825 # perspective, no automatic fallback would mean not being able to |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1826 # clone! |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1827 repo.ui.warn(_('no compatible clone bundles available on server; ' |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1828 'falling back to regular clone\n')) |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1829 repo.ui.warn(_('(you may want to report this to the server ' |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1830 'operator)\n')) |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1831 return |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1832 |
26648
c347d532bb56
exchange: support sorting URLs by client-side preferences
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26647
diff
changeset
|
1833 entries = sortclonebundleentries(repo.ui, entries) |
26644
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1834 |
26623
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1835 url = entries[0]['URL'] |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1836 repo.ui.status(_('applying clone bundle from %s\n') % url) |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1837 if trypullbundlefromurl(repo.ui, repo, url): |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1838 repo.ui.status(_('finished applying clone bundle\n')) |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1839 # Bundle failed. |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1840 # |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1841 # We abort by default to avoid the thundering herd of |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1842 # clients flooding a server that was expecting expensive |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1843 # clone load to be offloaded. |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33138
diff
changeset
|
1844 elif repo.ui.configbool('ui', 'clonebundlefallback'): |
26623
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1845 repo.ui.warn(_('falling back to normal clone\n')) |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1846 else: |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1847 raise error.Abort(_('error applying bundle'), |
26688
7394536338bb
exchange: provide hint on how to disable clone bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26687
diff
changeset
|
1848 hint=_('if this error persists, consider contacting ' |
7394536338bb
exchange: provide hint on how to disable clone bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26687
diff
changeset
|
1849 'the server operator or disable clone ' |
7394536338bb
exchange: provide hint on how to disable clone bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26687
diff
changeset
|
1850 'bundles via ' |
27738
a0e783d26e81
exchange: make clone bundles non-experimental and enabled by default
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27737
diff
changeset
|
1851 '"--config ui.clonebundles=false"')) |
26623
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1852 |
26647
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exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1853 def parseclonebundlesmanifest(repo, s): |
26623
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1854 """Parses the raw text of a clone bundles manifest. |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
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parents:
26587
diff
changeset
|
1855 |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1856 Returns a list of dicts. The dicts have a ``URL`` key corresponding |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1857 to the URL and other keys are the attributes for the entry. |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1858 """ |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1859 m = [] |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1860 for line in s.splitlines(): |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1861 fields = line.split() |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1862 if not fields: |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1863 continue |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1864 attrs = {'URL': fields[0]} |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1865 for rawattr in fields[1:]: |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26587
diff
changeset
|
1866 key, value = rawattr.split('=', 1) |
28883
032c4c2f802a
pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents:
28876
diff
changeset
|
1867 key = urlreq.unquote(key) |
032c4c2f802a
pycompat: switch to util.urlreq/util.urlerr for py3 compat
timeless <timeless@mozdev.org>
parents:
28876
diff
changeset
|
1868 value = urlreq.unquote(value) |
26647
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26646
diff
changeset
|
1869 attrs[key] = value |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
1870 |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26646
diff
changeset
|
1871 # Parse BUNDLESPEC into components. This makes client-side |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
1872 # preferences easier to specify since you can prefer a single |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1873 # component of the BUNDLESPEC. |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
1874 if key == 'BUNDLESPEC': |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
1875 try: |
26759
c0f475ac997e
exchange: support parameters in bundle specification strings
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26756
diff
changeset
|
1876 comp, version, params = parsebundlespec(repo, value, |
c0f475ac997e
exchange: support parameters in bundle specification strings
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26756
diff
changeset
|
1877 externalnames=True) |
26647
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1878 attrs['COMPRESSION'] = comp |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1879 attrs['VERSION'] = version |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1880 except error.InvalidBundleSpecification: |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26646
diff
changeset
|
1881 pass |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26646
diff
changeset
|
1882 except error.UnsupportedBundleSpecification: |
62b0fa0d8787
exchange: extract bundle specification components into own attributes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1883 pass |
26623
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parents:
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diff
changeset
|
1884 |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
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parents:
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diff
changeset
|
1885 m.append(attrs) |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
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parents:
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diff
changeset
|
1886 |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
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parents:
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diff
changeset
|
1887 return m |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1888 |
26644
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clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1889 def filterclonebundleentries(repo, entries): |
26687
6a854f558926
exchange: document filterclonebundleentries
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parents:
26672
diff
changeset
|
1890 """Remove incompatible clone bundle manifest entries. |
6a854f558926
exchange: document filterclonebundleentries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1891 |
6a854f558926
exchange: document filterclonebundleentries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26672
diff
changeset
|
1892 Accepts a list of entries parsed with ``parseclonebundlesmanifest`` |
6a854f558926
exchange: document filterclonebundleentries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1893 and returns a new list consisting of only the entries that this client |
6a854f558926
exchange: document filterclonebundleentries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26672
diff
changeset
|
1894 should be able to apply. |
6a854f558926
exchange: document filterclonebundleentries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26672
diff
changeset
|
1895 |
6a854f558926
exchange: document filterclonebundleentries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26672
diff
changeset
|
1896 There is no guarantee we'll be able to apply all returned entries because |
6a854f558926
exchange: document filterclonebundleentries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26672
diff
changeset
|
1897 the metadata we use to filter on may be missing or wrong. |
6a854f558926
exchange: document filterclonebundleentries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26672
diff
changeset
|
1898 """ |
26644
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1899 newentries = [] |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1900 for entry in entries: |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1901 spec = entry.get('BUNDLESPEC') |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1902 if spec: |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1903 try: |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1904 parsebundlespec(repo, spec, strict=True) |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1905 except error.InvalidBundleSpecification as e: |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1906 repo.ui.debug(str(e) + '\n') |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1907 continue |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1908 except error.UnsupportedBundleSpecification as e: |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1909 repo.ui.debug('filtering %s because unsupported bundle ' |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1910 'spec: %s\n' % (entry['URL'], str(e))) |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1911 continue |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1912 |
26645
2faa7671a4b3
clonebundles: filter on SNI requirement
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26644
diff
changeset
|
1913 if 'REQUIRESNI' in entry and not sslutil.hassni: |
2faa7671a4b3
clonebundles: filter on SNI requirement
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1914 repo.ui.debug('filtering %s because SNI not supported\n' % |
2faa7671a4b3
clonebundles: filter on SNI requirement
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26644
diff
changeset
|
1915 entry['URL']) |
2faa7671a4b3
clonebundles: filter on SNI requirement
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26644
diff
changeset
|
1916 continue |
2faa7671a4b3
clonebundles: filter on SNI requirement
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26644
diff
changeset
|
1917 |
26644
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1918 newentries.append(entry) |
74de1c59f71c
clonebundles: filter on bundle specification
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parents:
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diff
changeset
|
1919 |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1920 return newentries |
74de1c59f71c
clonebundles: filter on bundle specification
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26643
diff
changeset
|
1921 |
30685
95325386cd1a
exchange: use rich class for sorting clone bundle entries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30583
diff
changeset
|
1922 class clonebundleentry(object): |
95325386cd1a
exchange: use rich class for sorting clone bundle entries
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parents:
30583
diff
changeset
|
1923 """Represents an item in a clone bundles manifest. |
95325386cd1a
exchange: use rich class for sorting clone bundle entries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30583
diff
changeset
|
1924 |
95325386cd1a
exchange: use rich class for sorting clone bundle entries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30583
diff
changeset
|
1925 This rich class is needed to support sorting since sorted() in Python 3 |
95325386cd1a
exchange: use rich class for sorting clone bundle entries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30583
diff
changeset
|
1926 doesn't support ``cmp`` and our comparison is complex enough that ``key=`` |
95325386cd1a
exchange: use rich class for sorting clone bundle entries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30583
diff
changeset
|
1927 won't work. |
95325386cd1a
exchange: use rich class for sorting clone bundle entries
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30583
diff
changeset
|
1928 """ |
26648
c347d532bb56
exchange: support sorting URLs by client-side preferences
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1929 |
30685
95325386cd1a
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diff
changeset
|
1930 def __init__(self, value, prefers): |
95325386cd1a
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diff
changeset
|
1931 self.value = value |
95325386cd1a
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diff
changeset
|
1932 self.prefers = prefers |
26648
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diff
changeset
|
1933 |
30685
95325386cd1a
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diff
changeset
|
1934 def _cmp(self, other): |
95325386cd1a
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diff
changeset
|
1935 for prefkey, prefvalue in self.prefers: |
95325386cd1a
exchange: use rich class for sorting clone bundle entries
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diff
changeset
|
1936 avalue = self.value.get(prefkey) |
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diff
changeset
|
1937 bvalue = other.value.get(prefkey) |
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diff
changeset
|
1938 |
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diff
changeset
|
1939 # Special case for b missing attribute and a matches exactly. |
c347d532bb56
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diff
changeset
|
1940 if avalue is not None and bvalue is None and avalue == prefvalue: |
c347d532bb56
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parents:
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diff
changeset
|
1941 return -1 |
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parents:
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diff
changeset
|
1942 |
c347d532bb56
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parents:
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diff
changeset
|
1943 # Special case for a missing attribute and b matches exactly. |
c347d532bb56
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diff
changeset
|
1944 if bvalue is not None and avalue is None and bvalue == prefvalue: |
c347d532bb56
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parents:
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diff
changeset
|
1945 return 1 |
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parents:
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diff
changeset
|
1946 |
c347d532bb56
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diff
changeset
|
1947 # We can't compare unless attribute present on both. |
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diff
changeset
|
1948 if avalue is None or bvalue is None: |
c347d532bb56
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parents:
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diff
changeset
|
1949 continue |
c347d532bb56
exchange: support sorting URLs by client-side preferences
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parents:
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diff
changeset
|
1950 |
c347d532bb56
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diff
changeset
|
1951 # Same values should fall back to next attribute. |
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diff
changeset
|
1952 if avalue == bvalue: |
c347d532bb56
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diff
changeset
|
1953 continue |
c347d532bb56
exchange: support sorting URLs by client-side preferences
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parents:
26647
diff
changeset
|
1954 |
c347d532bb56
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diff
changeset
|
1955 # Exact matches come first. |
c347d532bb56
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diff
changeset
|
1956 if avalue == prefvalue: |
c347d532bb56
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diff
changeset
|
1957 return -1 |
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parents:
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diff
changeset
|
1958 if bvalue == prefvalue: |
c347d532bb56
exchange: support sorting URLs by client-side preferences
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parents:
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diff
changeset
|
1959 return 1 |
c347d532bb56
exchange: support sorting URLs by client-side preferences
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parents:
26647
diff
changeset
|
1960 |
c347d532bb56
exchange: support sorting URLs by client-side preferences
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parents:
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diff
changeset
|
1961 # Fall back to next attribute. |
c347d532bb56
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diff
changeset
|
1962 continue |
c347d532bb56
exchange: support sorting URLs by client-side preferences
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parents:
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1963 |
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exchange: support sorting URLs by client-side preferences
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1964 # If we got here we couldn't sort by attributes and prefers. Fall |
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1965 # back to index order. |
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1966 return 0 |
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exchange: support sorting URLs by client-side preferences
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1967 |
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exchange: use rich class for sorting clone bundle entries
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1968 def __lt__(self, other): |
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parents:
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1969 return self._cmp(other) < 0 |
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parents:
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changeset
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1970 |
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exchange: use rich class for sorting clone bundle entries
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parents:
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1971 def __gt__(self, other): |
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parents:
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1972 return self._cmp(other) > 0 |
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exchange: use rich class for sorting clone bundle entries
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parents:
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|
1973 |
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exchange: use rich class for sorting clone bundle entries
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parents:
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1974 def __eq__(self, other): |
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parents:
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1975 return self._cmp(other) == 0 |
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exchange: use rich class for sorting clone bundle entries
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parents:
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|
1976 |
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exchange: use rich class for sorting clone bundle entries
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parents:
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1977 def __le__(self, other): |
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parents:
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1978 return self._cmp(other) <= 0 |
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parents:
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|
1979 |
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exchange: use rich class for sorting clone bundle entries
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parents:
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1980 def __ge__(self, other): |
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parents:
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1981 return self._cmp(other) >= 0 |
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exchange: use rich class for sorting clone bundle entries
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parents:
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1982 |
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exchange: use rich class for sorting clone bundle entries
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parents:
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1983 def __ne__(self, other): |
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parents:
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1984 return self._cmp(other) != 0 |
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parents:
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|
1985 |
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parents:
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1986 def sortclonebundleentries(ui, entries): |
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03608e8d09e9
configitems: register 'ui.clonebundleprefers' as example for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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1987 prefers = ui.configlist('ui', 'clonebundleprefers') |
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1988 if not prefers: |
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parents:
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1989 return list(entries) |
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parents:
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1990 |
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parents:
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1991 prefers = [p.split('=', 1) for p in prefers] |
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exchange: use rich class for sorting clone bundle entries
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parents:
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|
1992 |
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parents:
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1993 items = sorted(clonebundleentry(v, prefers) for v in entries) |
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parents:
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1994 return [i.value for i in items] |
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|
1995 |
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clonebundles: support for seeding clones from pre-generated bundles
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parents:
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1996 def trypullbundlefromurl(ui, repo, url): |
5a95fe44121d
clonebundles: support for seeding clones from pre-generated bundles
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parents:
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1997 """Attempt to apply a bundle from a URL.""" |
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clonebundle: use context managers for lock and transaction
Martin von Zweigbergk <martinvonz@google.com>
parents:
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changeset
|
1998 with repo.lock(), repo.transaction('bundleurl') as tr: |
26623
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clonebundles: support for seeding clones from pre-generated bundles
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parents:
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diff
changeset
|
1999 try: |
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clonebundle: use context managers for lock and transaction
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parents:
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diff
changeset
|
2000 fh = urlmod.open(ui, url) |
a470bbb4e3af
clonebundle: use context managers for lock and transaction
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parents:
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diff
changeset
|
2001 cg = readbundle(ui, fh, 'stream') |
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clonebundle: support bundle2
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parents:
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diff
changeset
|
2002 |
33043
18c2489ac96d
bundle: make applybundle() delegate v1 bundles to applybundle1()
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
2003 if isinstance(cg, streamclone.streamcloneapplier): |
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clonebundle: use context managers for lock and transaction
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parents:
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diff
changeset
|
2004 cg.apply(repo) |
a470bbb4e3af
clonebundle: use context managers for lock and transaction
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parents:
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diff
changeset
|
2005 else: |
33043
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bundle: make applybundle() delegate v1 bundles to applybundle1()
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
2006 bundle2.applybundle(repo, cg, tr, 'clonebundles', url) |
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clonebundle: use context managers for lock and transaction
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parents:
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diff
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|
2007 return True |
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parents:
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diff
changeset
|
2008 except urlerr.httperror as e: |
a470bbb4e3af
clonebundle: use context managers for lock and transaction
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
2009 ui.warn(_('HTTP error fetching bundle: %s\n') % str(e)) |
a470bbb4e3af
clonebundle: use context managers for lock and transaction
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
2010 except urlerr.urlerror as e: |
a470bbb4e3af
clonebundle: use context managers for lock and transaction
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
2011 ui.warn(_('error fetching bundle: %s\n') % e.reason) |
26623
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
2012 |
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a470bbb4e3af
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parents:
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|
2013 return False |