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annotate hgext/remotefilelog/debugcommands.py @ 43104:74802979dd9d

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py3: define and use pycompat.itervalues() .itervalues() only exists on Python 2. Python 3's equivalent is .values(). But we don't want to blindly use .values() everywhere because on Python 2, it will create a list, which will have performance implications. This commit introduces pycompat.itervalues() which will call the appropriate method on the passed object. We update all callers of obj.itervalues() to pycompat.itervalues(obj) instead. With this commit, the only source tranforming remaining is for iteritems(). Victory is near... Differential Revision: https://phab.mercurial-scm.org/D7013
author Gregory Szorc <gregory.szorc@gmail.com>
date Sun, 06 Oct 2019 17:59:15 -0400
parents eef9a2d67051
children 9f70512ae2cf
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1 # debugcommands.py - debug logic for remotefilelog
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2 #
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3 # Copyright 2013 Facebook, Inc.
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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 from __future__ import absolute_import
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8
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9 import hashlib
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10 import os
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11 import zlib
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12
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13 from mercurial.node import bin, hex, nullid, short
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14 from mercurial.i18n import _
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15 from mercurial.pycompat import open
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16 from mercurial import (
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17 error,
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18 filelog,
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19 lock as lockmod,
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20 node as nodemod,
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21 pycompat,
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22 revlog,
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23 )
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24 from . import (
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25 constants,
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26 datapack,
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27 fileserverclient,
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28 historypack,
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29 repack,
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30 shallowutil,
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31 )
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32
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33
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34 def debugremotefilelog(ui, path, **opts):
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35 decompress = opts.get(r'decompress')
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36
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37 size, firstnode, mapping = parsefileblob(path, decompress)
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38
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39 ui.status(_(b"size: %d bytes\n") % size)
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40 ui.status(_(b"path: %s \n") % path)
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41 ui.status(_(b"key: %s \n") % (short(firstnode)))
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42 ui.status(_(b"\n"))
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43 ui.status(
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44 _(b"%12s => %12s %13s %13s %12s\n")
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45 % (b"node", b"p1", b"p2", b"linknode", b"copyfrom")
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46 )
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47
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48 queue = [firstnode]
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49 while queue:
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50 node = queue.pop(0)
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51 p1, p2, linknode, copyfrom = mapping[node]
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52 ui.status(
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53 _(b"%s => %s %s %s %s\n")
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54 % (short(node), short(p1), short(p2), short(linknode), copyfrom)
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55 )
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56 if p1 != nullid:
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57 queue.append(p1)
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58 if p2 != nullid:
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59 queue.append(p2)
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60
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61
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62 def buildtemprevlog(repo, file):
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63 # get filename key
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64 filekey = nodemod.hex(hashlib.sha1(file).digest())
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65 filedir = os.path.join(repo.path, b'store/data', filekey)
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66
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67 # sort all entries based on linkrev
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68 fctxs = []
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69 for filenode in os.listdir(filedir):
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70 if b'_old' not in filenode:
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71 fctxs.append(repo.filectx(file, fileid=bin(filenode)))
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72
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73 fctxs = sorted(fctxs, key=lambda x: x.linkrev())
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74
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75 # add to revlog
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76 temppath = repo.sjoin(b'data/temprevlog.i')
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77 if os.path.exists(temppath):
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78 os.remove(temppath)
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79 r = filelog.filelog(repo.svfs, b'temprevlog')
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80
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81 class faket(object):
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82 def add(self, a, b, c):
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83 pass
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84
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85 t = faket()
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86 for fctx in fctxs:
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87 if fctx.node() not in repo:
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88 continue
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89
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90 p = fctx.filelog().parents(fctx.filenode())
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91 meta = {}
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92 if fctx.renamed():
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93 meta[b'copy'] = fctx.renamed()[0]
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94 meta[b'copyrev'] = hex(fctx.renamed()[1])
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95
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96 r.add(fctx.data(), meta, t, fctx.linkrev(), p[0], p[1])
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97
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98 return r
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99
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100
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101 def debugindex(orig, ui, repo, file_=None, **opts):
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102 """dump the contents of an index file"""
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103 if (
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104 opts.get(r'changelog')
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105 or opts.get(r'manifest')
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106 or opts.get(r'dir')
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107 or not shallowutil.isenabled(repo)
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108 or not repo.shallowmatch(file_)
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109 ):
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110 return orig(ui, repo, file_, **opts)
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111
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112 r = buildtemprevlog(repo, file_)
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113
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114 # debugindex like normal
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115 format = opts.get(b'format', 0)
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116 if format not in (0, 1):
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117 raise error.Abort(_(b"unknown format %d") % format)
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118
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119 generaldelta = r.version & revlog.FLAG_GENERALDELTA
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120 if generaldelta:
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121 basehdr = b' delta'
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Augie Fackler <augie@google.com>
parents:
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122 else:
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123 basehdr = b' base'
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124
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125 if format == 0:
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126 ui.write(
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127 (
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128 b" rev offset length " + basehdr + b" linkrev"
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129 b" nodeid p1 p2\n"
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130 )
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131 )
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132 elif format == 1:
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133 ui.write(
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134 (
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135 b" rev flag offset length"
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Augie Fackler <augie@google.com>
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136 b" size " + basehdr + b" link p1 p2"
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Augie Fackler <augie@google.com>
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137 b" nodeid\n"
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138 )
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139 )
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Augie Fackler <augie@google.com>
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140
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Augie Fackler <augie@google.com>
parents:
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141 for i in r:
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parents:
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142 node = r.node(i)
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Augie Fackler <augie@google.com>
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143 if generaldelta:
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144 base = r.deltaparent(i)
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145 else:
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146 base = r.chainbase(i)
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parents:
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147 if format == 0:
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Augie Fackler <augie@google.com>
parents:
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148 try:
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parents:
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149 pp = r.parents(node)
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150 except Exception:
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151 pp = [nullid, nullid]
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152 ui.write(
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153 b"% 6d % 9d % 7d % 6d % 7d %s %s %s\n"
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154 % (
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155 i,
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156 r.start(i),
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157 r.length(i),
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158 base,
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159 r.linkrev(i),
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Augie Fackler <augie@google.com>
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160 short(node),
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Augie Fackler <augie@google.com>
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161 short(pp[0]),
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Augie Fackler <augie@google.com>
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162 short(pp[1]),
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163 )
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164 )
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Augie Fackler <augie@google.com>
parents:
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165 elif format == 1:
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166 pr = r.parentrevs(i)
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167 ui.write(
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168 b"% 6d %04x % 8d % 8d % 8d % 6d % 6d % 6d % 6d %s\n"
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169 % (
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170 i,
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171 r.flags(i),
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172 r.start(i),
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173 r.length(i),
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174 r.rawsize(i),
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175 base,
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176 r.linkrev(i),
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177 pr[0],
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178 pr[1],
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179 short(node),
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180 )
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181 )
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182
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183
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parents:
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184 def debugindexdot(orig, ui, repo, file_):
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parents:
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185 """dump an index DAG as a graphviz dot file"""
40514
6f0b6905ef6f shallowutil: introduce a helper function isenabled()
Pulkit Goyal <pulkit@yandex-team.ru>
parents: 40510
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186 if not shallowutil.isenabled(repo):
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parents:
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187 return orig(ui, repo, file_)
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188
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parents:
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189 r = buildtemprevlog(repo, os.path.basename(file_)[:-2])
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parents:
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190
43080
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Augie Fackler <augie@google.com>
parents: 43077
diff changeset
191 ui.writenoi18n(b"digraph G {\n")
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parents:
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192 for i in r:
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parents:
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193 node = r.node(i)
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194 pp = r.parents(node)
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195 ui.write(b"\t%d -> %d\n" % (r.rev(pp[0]), i))
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parents:
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196 if pp[1] != nullid:
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197 ui.write(b"\t%d -> %d\n" % (r.rev(pp[1]), i))
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198 ui.write(b"}\n")
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199
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200
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parents:
diff changeset
201 def verifyremotefilelog(ui, path, **opts):
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parents: 40514
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202 decompress = opts.get(r'decompress')
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203
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Augie Fackler <augie@google.com>
parents:
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204 for root, dirs, files in os.walk(path):
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205 for file in files:
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206 if file == b"repos":
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Augie Fackler <augie@google.com>
parents:
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207 continue
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Augie Fackler <augie@google.com>
parents:
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208 filepath = os.path.join(root, file)
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Augie Fackler <augie@google.com>
parents:
diff changeset
209 size, firstnode, mapping = parsefileblob(filepath, decompress)
43104
74802979dd9d py3: define and use pycompat.itervalues()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 43085
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210 for p1, p2, linknode, copyfrom in pycompat.itervalues(mapping):
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parents:
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211 if linknode == nullid:
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parents:
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212 actualpath = os.path.relpath(root, path)
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213 key = fileserverclient.getcachekey(
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214 b"reponame", actualpath, file
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215 )
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216 ui.status(
43077
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217 b"%s %s\n" % (key, os.path.relpath(filepath, path))
43076
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218 )
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diff changeset
219
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parents:
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220
40507
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diff changeset
221 def _decompressblob(raw):
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diff changeset
222 return zlib.decompress(raw)
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diff changeset
223
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224
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parents:
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225 def parsefileblob(path, decompress):
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diff changeset
226 f = open(path, b"rb")
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Augie Fackler <augie@google.com>
parents:
diff changeset
227 try:
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Augie Fackler <augie@google.com>
parents:
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228 raw = f.read()
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Augie Fackler <augie@google.com>
parents:
diff changeset
229 finally:
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Augie Fackler <augie@google.com>
parents:
diff changeset
230 f.close()
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Augie Fackler <augie@google.com>
parents:
diff changeset
231
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Augie Fackler <augie@google.com>
parents:
diff changeset
232 if decompress:
40507
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parents: 40495
diff changeset
233 raw = _decompressblob(raw)
40495
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Augie Fackler <augie@google.com>
parents:
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234
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Augie Fackler <augie@google.com>
parents:
diff changeset
235 offset, size, flags = shallowutil.parsesizeflags(raw)
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Augie Fackler <augie@google.com>
parents:
diff changeset
236 start = offset + size
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Augie Fackler <augie@google.com>
parents:
diff changeset
237
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Augie Fackler <augie@google.com>
parents:
diff changeset
238 firstnode = None
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Augie Fackler <augie@google.com>
parents:
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239
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Augie Fackler <augie@google.com>
parents:
diff changeset
240 mapping = {}
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Augie Fackler <augie@google.com>
parents:
diff changeset
241 while start < len(raw):
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
242 divider = raw.index(b'\0', start + 80)
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Augie Fackler <augie@google.com>
parents:
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243
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244 currentnode = raw[start : (start + 20)]
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Augie Fackler <augie@google.com>
parents:
diff changeset
245 if not firstnode:
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Augie Fackler <augie@google.com>
parents:
diff changeset
246 firstnode = currentnode
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parents:
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247
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248 p1 = raw[(start + 20) : (start + 40)]
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249 p2 = raw[(start + 40) : (start + 60)]
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Augie Fackler <augie@google.com>
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250 linknode = raw[(start + 60) : (start + 80)]
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Augie Fackler <augie@google.com>
parents: 42943
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251 copyfrom = raw[(start + 80) : divider]
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parents:
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252
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Augie Fackler <augie@google.com>
parents:
diff changeset
253 mapping[currentnode] = (p1, p2, linknode, copyfrom)
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Augie Fackler <augie@google.com>
parents:
diff changeset
254 start = divider + 1
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Augie Fackler <augie@google.com>
parents:
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255
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256 return size, firstnode, mapping
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257
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258
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259 def debugdatapack(ui, *paths, **opts):
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260 for path in paths:
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261 if b'.data' in path:
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262 path = path[: path.index(b'.data')]
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263 ui.write(b"%s:\n" % path)
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264 dpack = datapack.datapack(path)
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265 node = opts.get(r'node')
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266 if node:
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267 deltachain = dpack.getdeltachain(b'', bin(node))
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268 dumpdeltachain(ui, deltachain, **opts)
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269 return
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270
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271 if opts.get(r'long'):
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272 hashformatter = hex
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273 hashlen = 42
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274 else:
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275 hashformatter = short
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276 hashlen = 14
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277
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278 lastfilename = None
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279 totaldeltasize = 0
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280 totalblobsize = 0
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281
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282 def printtotals():
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283 if lastfilename is not None:
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284 ui.write(b"\n")
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285 if not totaldeltasize or not totalblobsize:
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286 return
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287 difference = totalblobsize - totaldeltasize
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288 deltastr = b"%0.1f%% %s" % (
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289 (100.0 * abs(difference) / totalblobsize),
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290 (b"smaller" if difference > 0 else b"bigger"),
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291 )
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292
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293 ui.writenoi18n(
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294 b"Total:%s%s %s (%s)\n"
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295 % (
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296 b"".ljust(2 * hashlen - len(b"Total:")),
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297 (b'%d' % totaldeltasize).ljust(12),
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298 (b'%d' % totalblobsize).ljust(9),
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299 deltastr,
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300 )
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301 )
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302
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303 bases = {}
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304 nodes = set()
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305 failures = 0
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306 for filename, node, deltabase, deltalen in dpack.iterentries():
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307 bases[node] = deltabase
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308 if node in nodes:
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309 ui.write((b"Bad entry: %s appears twice\n" % short(node)))
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310 failures += 1
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311 nodes.add(node)
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312 if filename != lastfilename:
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313 printtotals()
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314 name = b'(empty name)' if filename == b'' else filename
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315 ui.write(b"%s:\n" % name)
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316 ui.write(
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317 b"%s%s%s%s\n"
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318 % (
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319 b"Node".ljust(hashlen),
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320 b"Delta Base".ljust(hashlen),
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321 b"Delta Length".ljust(14),
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322 b"Blob Size".ljust(9),
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323 )
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324 )
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325 lastfilename = filename
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326 totalblobsize = 0
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327 totaldeltasize = 0
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328
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diff changeset
329 # Metadata could be missing, in which case it will be an empty dict.
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330 meta = dpack.getmeta(filename, node)
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diff changeset
331 if constants.METAKEYSIZE in meta:
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diff changeset
332 blobsize = meta[constants.METAKEYSIZE]
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diff changeset
333 totaldeltasize += deltalen
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diff changeset
334 totalblobsize += blobsize
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diff changeset
335 else:
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336 blobsize = b"(missing)"
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337 ui.write(
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338 b"%s %s %s%s\n"
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339 % (
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340 hashformatter(node),
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341 hashformatter(deltabase),
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342 (b'%d' % deltalen).ljust(14),
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343 pycompat.bytestr(blobsize),
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344 )
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345 )
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346
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347 if filename is not None:
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348 printtotals()
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349
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350 failures += _sanitycheck(ui, set(nodes), bases)
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351 if failures > 1:
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352 ui.warn((b"%d failures\n" % failures))
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353 return 1
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354
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355
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356 def _sanitycheck(ui, nodes, bases):
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357 """
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358 Does some basic sanity checking on a packfiles with ``nodes`` ``bases`` (a
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diff changeset
359 mapping of node->base):
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360
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361 - Each deltabase must itself be a node elsewhere in the pack
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362 - There must be no cycles
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diff changeset
363 """
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Augie Fackler <augie@google.com>
parents:
diff changeset
364 failures = 0
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diff changeset
365 for node in nodes:
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diff changeset
366 seen = set()
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diff changeset
367 current = node
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diff changeset
368 deltabase = bases[current]
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369
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diff changeset
370 while deltabase != nullid:
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diff changeset
371 if deltabase not in nodes:
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372 ui.warn(
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373 (
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374 b"Bad entry: %s has an unknown deltabase (%s)\n"
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375 % (short(node), short(deltabase))
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376 )
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377 )
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378 failures += 1
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parents:
diff changeset
379 break
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parents:
diff changeset
380
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diff changeset
381 if deltabase in seen:
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382 ui.warn(
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383 (
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384 b"Bad entry: %s has a cycle (at %s)\n"
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parents: 42943
diff changeset
385 % (short(node), short(deltabase))
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
386 )
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
387 )
40495
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Augie Fackler <augie@google.com>
parents:
diff changeset
388 failures += 1
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
389 break
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
390
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
391 current = deltabase
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Augie Fackler <augie@google.com>
parents:
diff changeset
392 seen.add(current)
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Augie Fackler <augie@google.com>
parents:
diff changeset
393 deltabase = bases[current]
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Augie Fackler <augie@google.com>
parents:
diff changeset
394 # Since ``node`` begins a valid chain, reset/memoize its base to nullid
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Augie Fackler <augie@google.com>
parents:
diff changeset
395 # so we don't traverse it again.
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
396 bases[node] = nullid
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
397 return failures
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Augie Fackler <augie@google.com>
parents:
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398
43076
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Augie Fackler <augie@google.com>
parents: 42943
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399
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Augie Fackler <augie@google.com>
parents:
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400 def dumpdeltachain(ui, deltachain, **opts):
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
401 hashformatter = hex
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
402 hashlen = 40
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
403
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
404 lastfilename = None
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
405 for filename, node, filename, deltabasenode, delta in deltachain:
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
406 if filename != lastfilename:
43077
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parents: 43076
diff changeset
407 ui.write(b"\n%s\n" % filename)
40495
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Augie Fackler <augie@google.com>
parents:
diff changeset
408 lastfilename = filename
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parents: 42943
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409 ui.write(
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
410 b"%s %s %s %s\n"
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
411 % (
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
412 b"Node".ljust(hashlen),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
413 b"Delta Base".ljust(hashlen),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
414 b"Delta SHA1".ljust(hashlen),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
415 b"Delta Length".ljust(6),
43076
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parents: 42943
diff changeset
416 )
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
417 )
40495
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Augie Fackler <augie@google.com>
parents:
diff changeset
418
43076
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parents: 42943
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419 ui.write(
43077
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Augie Fackler <augie@google.com>
parents: 43076
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420 b"%s %s %s %d\n"
43076
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Augie Fackler <augie@google.com>
parents: 42943
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421 % (
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
422 hashformatter(node),
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
423 hashformatter(deltabasenode),
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
424 nodemod.hex(hashlib.sha1(delta).digest()),
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
425 len(delta),
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
426 )
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
427 )
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
428
40495
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Augie Fackler <augie@google.com>
parents:
diff changeset
429
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
430 def debughistorypack(ui, path):
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parents: 43076
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431 if b'.hist' in path:
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parents: 43076
diff changeset
432 path = path[: path.index(b'.hist')]
40495
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Augie Fackler <augie@google.com>
parents:
diff changeset
433 hpack = historypack.historypack(path)
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
434
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
435 lastfilename = None
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
436 for entry in hpack.iterentries():
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
437 filename, node, p1node, p2node, linknode, copyfrom = entry
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
438 if filename != lastfilename:
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
439 ui.write(b"\n%s\n" % filename)
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
440 ui.write(
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
441 b"%s%s%s%s%s\n"
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
442 % (
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
443 b"Node".ljust(14),
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
444 b"P1 Node".ljust(14),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
445 b"P2 Node".ljust(14),
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
446 b"Link Node".ljust(14),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
447 b"Copy From",
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
448 )
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
449 )
40495
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
450 lastfilename = filename
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
451 ui.write(
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
452 b"%s %s %s %s %s\n"
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
453 % (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42943
diff changeset
454 short(node),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42943
diff changeset
455 short(p1node),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42943
diff changeset
456 short(p2node),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42943
diff changeset
457 short(linknode),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42943
diff changeset
458 copyfrom,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42943
diff changeset
459 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42943
diff changeset
460 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42943
diff changeset
461
40495
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
462
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
463 def debugwaitonrepack(repo):
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
464 with lockmod.lock(repack.repacklockvfs(repo), b"repacklock", timeout=-1):
40495
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
465 return
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
466
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
467
40495
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
468 def debugwaitonprefetch(repo):
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
469 with repo._lock(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42943
diff changeset
470 repo.svfs,
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
471 b"prefetchlock",
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
472 True,
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
473 None,
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
474 None,
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
475 _(b'prefetching in %s') % repo.origroot,
43076
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Augie Fackler <augie@google.com>
parents: 42943
diff changeset
476 ):
40495
3a333a582d7b remotefilelog: import pruned-down remotefilelog extension from hg-experimental
Augie Fackler <augie@google.com>
parents:
diff changeset
477 pass