Mercurial > hg
annotate hgext/lfs/blobstore.py @ 35734:b4e1d0654736
lfs: dump the full response on httperror in debug mode
This was immensely helpful in diagnosing the 500: Internal Server Error when
using workers to upload. It's a nasty wall of html, so we really can't do
anything else with it.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Thu, 18 Jan 2018 18:04:56 -0500 |
parents | 3d48ae1aaa5e |
children | 069df0b952e8 |
rev | line source |
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1 # blobstore.py - local and remote (speaking Git-LFS protocol) blob storages |
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2 # |
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3 # Copyright 2017 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 |
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8 from __future__ import absolute_import |
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9 |
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10 import hashlib |
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11 import json |
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12 import os |
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13 import re |
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14 import socket |
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15 |
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16 from mercurial.i18n import _ |
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17 |
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18 from mercurial import ( |
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19 error, |
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20 pathutil, |
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21 url as urlmod, |
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22 util, |
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23 vfs as vfsmod, |
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24 worker, |
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25 ) |
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26 |
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27 from ..largefiles import lfutil |
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28 |
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29 # 64 bytes for SHA256 |
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30 _lfsre = re.compile(r'\A[a-f0-9]{64}\Z') |
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31 |
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32 class lfsvfs(vfsmod.vfs): |
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33 def join(self, path): |
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34 """split the path at first two characters, like: XX/XXXXX...""" |
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35 if not _lfsre.match(path): |
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36 raise error.ProgrammingError('unexpected lfs path: %s' % path) |
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37 return super(lfsvfs, self).join(path[0:2], path[2:]) |
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38 |
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39 def walk(self, path=None, onerror=None): |
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40 """Yield (dirpath, [], oids) tuple for blobs under path |
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41 |
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42 Oids only exist in the root of this vfs, so dirpath is always ''. |
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43 """ |
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44 root = os.path.normpath(self.base) |
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45 # when dirpath == root, dirpath[prefixlen:] becomes empty |
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46 # because len(dirpath) < prefixlen. |
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47 prefixlen = len(pathutil.normasprefix(root)) |
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48 oids = [] |
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49 |
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50 for dirpath, dirs, files in os.walk(self.reljoin(self.base, path or ''), |
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51 onerror=onerror): |
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52 dirpath = dirpath[prefixlen:] |
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53 |
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54 # Silently skip unexpected files and directories |
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55 if len(dirpath) == 2: |
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56 oids.extend([dirpath + f for f in files |
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57 if _lfsre.match(dirpath + f)]) |
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58 |
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59 yield ('', [], oids) |
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60 |
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61 class filewithprogress(object): |
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62 """a file-like object that supports __len__ and read. |
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63 |
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64 Useful to provide progress information for how many bytes are read. |
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65 """ |
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66 |
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67 def __init__(self, fp, callback): |
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68 self._fp = fp |
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69 self._callback = callback # func(readsize) |
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70 fp.seek(0, os.SEEK_END) |
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71 self._len = fp.tell() |
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72 fp.seek(0) |
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73 |
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74 def __len__(self): |
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75 return self._len |
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76 |
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77 def read(self, size): |
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78 if self._fp is None: |
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79 return b'' |
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80 data = self._fp.read(size) |
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81 if data: |
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82 if self._callback: |
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83 self._callback(len(data)) |
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84 else: |
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85 self._fp.close() |
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86 self._fp = None |
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87 return data |
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88 |
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89 class local(object): |
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90 """Local blobstore for large file contents. |
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91 |
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92 This blobstore is used both as a cache and as a staging area for large blobs |
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93 to be uploaded to the remote blobstore. |
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94 """ |
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95 |
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96 def __init__(self, repo): |
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97 fullpath = repo.svfs.join('lfs/objects') |
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98 self.vfs = lfsvfs(fullpath) |
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99 usercache = lfutil._usercachedir(repo.ui, 'lfs') |
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100 self.cachevfs = lfsvfs(usercache) |
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101 self.ui = repo.ui |
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102 |
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103 def open(self, oid): |
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104 """Open a read-only file descriptor to the named blob, in either the |
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105 usercache or the local store.""" |
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106 # The usercache is the most likely place to hold the file. Commit will |
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107 # write to both it and the local store, as will anything that downloads |
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108 # the blobs. However, things like clone without an update won't |
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109 # populate the local store. For an init + push of a local clone, |
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110 # the usercache is the only place it _could_ be. If not present, the |
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111 # missing file msg here will indicate the local repo, not the usercache. |
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112 if self.cachevfs.exists(oid): |
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113 return self.cachevfs(oid, 'rb') |
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114 |
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115 return self.vfs(oid, 'rb') |
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116 |
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117 def download(self, oid, src): |
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118 """Read the blob from the remote source in chunks, verify the content, |
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119 and write to this local blobstore.""" |
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120 sha256 = hashlib.sha256() |
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121 |
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122 with self.vfs(oid, 'wb', atomictemp=True) as fp: |
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123 for chunk in util.filechunkiter(src, size=1048576): |
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124 fp.write(chunk) |
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125 sha256.update(chunk) |
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126 |
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127 realoid = sha256.hexdigest() |
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128 if realoid != oid: |
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129 raise error.Abort(_('corrupt remote lfs object: %s') % oid) |
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130 |
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131 # XXX: should we verify the content of the cache, and hardlink back to |
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132 # the local store on success, but truncate, write and link on failure? |
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133 if not self.cachevfs.exists(oid): |
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134 self.ui.note(_('lfs: adding %s to the usercache\n') % oid) |
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135 lfutil.link(self.vfs.join(oid), self.cachevfs.join(oid)) |
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136 |
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137 def write(self, oid, data): |
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138 """Write blob to local blobstore. |
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139 |
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140 This should only be called from the filelog during a commit or similar. |
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141 As such, there is no need to verify the data. Imports from a remote |
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142 store must use ``download()`` instead.""" |
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143 with self.vfs(oid, 'wb', atomictemp=True) as fp: |
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144 fp.write(data) |
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145 |
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146 # XXX: should we verify the content of the cache, and hardlink back to |
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147 # the local store on success, but truncate, write and link on failure? |
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148 if not self.cachevfs.exists(oid): |
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149 self.ui.note(_('lfs: adding %s to the usercache\n') % oid) |
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150 lfutil.link(self.vfs.join(oid), self.cachevfs.join(oid)) |
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151 |
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152 def read(self, oid, verify=True): |
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153 """Read blob from local blobstore.""" |
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154 if not self.vfs.exists(oid): |
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155 blob = self._read(self.cachevfs, oid, verify) |
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156 |
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157 # Even if revlog will verify the content, it needs to be verified |
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158 # now before making the hardlink to avoid propagating corrupt blobs. |
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159 # Don't abort if corruption is detected, because `hg verify` will |
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160 # give more useful info about the corruption- simply don't add the |
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161 # hardlink. |
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162 if verify or hashlib.sha256(blob).hexdigest() == oid: |
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163 self.ui.note(_('lfs: found %s in the usercache\n') % oid) |
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164 lfutil.link(self.cachevfs.join(oid), self.vfs.join(oid)) |
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165 else: |
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166 self.ui.note(_('lfs: found %s in the local lfs store\n') % oid) |
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167 blob = self._read(self.vfs, oid, verify) |
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168 return blob |
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169 |
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170 def _read(self, vfs, oid, verify): |
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171 """Read blob (after verifying) from the given store""" |
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172 blob = vfs.read(oid) |
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173 if verify: |
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174 _verify(oid, blob) |
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175 return blob |
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176 |
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177 def has(self, oid): |
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178 """Returns True if the local blobstore contains the requested blob, |
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179 False otherwise.""" |
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180 return self.cachevfs.exists(oid) or self.vfs.exists(oid) |
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181 |
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182 class _gitlfsremote(object): |
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183 |
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184 def __init__(self, repo, url): |
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185 ui = repo.ui |
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186 self.ui = ui |
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187 baseurl, authinfo = url.authinfo() |
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188 self.baseurl = baseurl.rstrip('/') |
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189 useragent = repo.ui.config('experimental', 'lfs.user-agent') |
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190 if not useragent: |
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191 useragent = 'git-lfs/2.3.4 (Mercurial %s)' % util.version() |
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192 self.urlopener = urlmod.opener(ui, authinfo, useragent) |
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193 self.retry = ui.configint('lfs', 'retry') |
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194 |
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195 def writebatch(self, pointers, fromstore): |
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196 """Batch upload from local to remote blobstore.""" |
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197 self._batch(pointers, fromstore, 'upload') |
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198 |
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199 def readbatch(self, pointers, tostore): |
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200 """Batch download from remote to local blostore.""" |
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201 self._batch(pointers, tostore, 'download') |
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202 |
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203 def _batchrequest(self, pointers, action): |
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204 """Get metadata about objects pointed by pointers for given action |
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205 |
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206 Return decoded JSON object like {'objects': [{'oid': '', 'size': 1}]} |
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207 See https://github.com/git-lfs/git-lfs/blob/master/docs/api/batch.md |
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208 """ |
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209 objects = [{'oid': p.oid(), 'size': p.size()} for p in pointers] |
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210 requestdata = json.dumps({ |
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211 'objects': objects, |
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212 'operation': action, |
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213 }) |
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214 batchreq = util.urlreq.request('%s/objects/batch' % self.baseurl, |
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215 data=requestdata) |
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216 batchreq.add_header('Accept', 'application/vnd.git-lfs+json') |
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217 batchreq.add_header('Content-Type', 'application/vnd.git-lfs+json') |
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218 try: |
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219 rawjson = self.urlopener.open(batchreq).read() |
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220 except util.urlerr.httperror as ex: |
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221 raise LfsRemoteError(_('LFS HTTP error: %s (action=%s)') |
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222 % (ex, action)) |
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223 try: |
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224 response = json.loads(rawjson) |
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225 except ValueError: |
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226 raise LfsRemoteError(_('LFS server returns invalid JSON: %s') |
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227 % rawjson) |
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228 return response |
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229 |
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231 """Scans errors from objects |
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232 |
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233 Raises LfsRemoteError if any objects have an error""" |
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234 for response in responses: |
35666 | 235 # The server should return 404 when objects cannot be found. Some |
236 # server implementation (ex. lfs-test-server) does not set "error" | |
237 # but just removes "download" from "actions". Treat that case | |
238 # as the same as 404 error. | |
239 notfound = (response.get('error', {}).get('code') == 404 | |
240 or (action == 'download' | |
241 and action not in response.get('actions', []))) | |
242 if notfound: | |
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243 ptrmap = {p.oid(): p for p in pointers} |
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244 p = ptrmap.get(response['oid'], None) |
35666 | 245 if p: |
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246 filename = getattr(p, 'filename', 'unknown') |
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247 raise LfsRemoteError( |
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248 _(('LFS server error. Remote object ' |
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249 'for "%s" not found: %r')) % (filename, response)) |
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250 else: |
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251 raise LfsRemoteError( |
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252 _('LFS server error. Unsolicited response for oid %s') |
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253 % response['oid']) |
35666 | 254 if 'error' in response: |
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255 raise LfsRemoteError(_('LFS server error: %r') % response) |
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256 |
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257 def _extractobjects(self, response, pointers, action): |
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258 """extract objects from response of the batch API |
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259 |
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260 response: parsed JSON object returned by batch API |
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261 return response['objects'] filtered by action |
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262 raise if any object has an error |
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263 """ |
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264 # Scan errors from objects - fail early |
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265 objects = response.get('objects', []) |
35666 | 266 self._checkforservererror(pointers, objects, action) |
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267 |
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268 # Filter objects with given action. Practically, this skips uploading |
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269 # objects which exist in the server. |
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270 filteredobjects = [o for o in objects if action in o.get('actions', [])] |
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271 |
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272 return filteredobjects |
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273 |
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274 def _basictransfer(self, obj, action, localstore): |
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275 """Download or upload a single object using basic transfer protocol |
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276 |
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277 obj: dict, an object description returned by batch API |
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278 action: string, one of ['upload', 'download'] |
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279 localstore: blobstore.local |
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280 |
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281 See https://github.com/git-lfs/git-lfs/blob/master/docs/api/\ |
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282 basic-transfers.md |
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283 """ |
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284 oid = str(obj['oid']) |
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285 |
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286 href = str(obj['actions'][action].get('href')) |
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287 headers = obj['actions'][action].get('header', {}).items() |
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288 |
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289 request = util.urlreq.request(href) |
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290 if action == 'upload': |
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291 # If uploading blobs, read data from local blobstore. |
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292 with localstore.open(oid) as fp: |
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293 _verifyfile(oid, fp) |
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294 request.data = filewithprogress(localstore.open(oid), None) |
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295 request.get_method = lambda: 'PUT' |
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296 |
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297 for k, v in headers: |
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298 request.add_header(k, v) |
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299 |
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300 response = b'' |
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301 try: |
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302 req = self.urlopener.open(request) |
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303 if action == 'download': |
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304 # If downloading blobs, store downloaded data to local blobstore |
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305 localstore.download(oid, req) |
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306 else: |
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307 while True: |
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308 data = req.read(1048576) |
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309 if not data: |
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310 break |
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311 response += data |
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312 if response: |
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313 self.ui.debug('lfs %s response: %s' % (action, response)) |
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314 except util.urlerr.httperror as ex: |
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315 if self.ui.debugflag: |
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316 self.ui.debug('%s: %s' % (oid, ex.read())) |
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317 raise LfsRemoteError(_('HTTP error: %s (oid=%s, action=%s)') |
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318 % (ex, oid, action)) |
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319 |
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320 def _batch(self, pointers, localstore, action): |
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321 if action not in ['upload', 'download']: |
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322 raise error.ProgrammingError('invalid Git-LFS action: %s' % action) |
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323 |
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324 response = self._batchrequest(pointers, action) |
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325 objects = self._extractobjects(response, pointers, action) |
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326 total = sum(x.get('size', 0) for x in objects) |
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327 sizes = {} |
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328 for obj in objects: |
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329 sizes[obj.get('oid')] = obj.get('size', 0) |
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330 topic = {'upload': _('lfs uploading'), |
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331 'download': _('lfs downloading')}[action] |
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332 if len(objects) > 1: |
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333 self.ui.note(_('lfs: need to transfer %d objects (%s)\n') |
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334 % (len(objects), util.bytecount(total))) |
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335 self.ui.progress(topic, 0, total=total) |
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336 def transfer(chunk): |
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337 for obj in chunk: |
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338 objsize = obj.get('size', 0) |
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339 if self.ui.verbose: |
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340 if action == 'download': |
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341 msg = _('lfs: downloading %s (%s)\n') |
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342 elif action == 'upload': |
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343 msg = _('lfs: uploading %s (%s)\n') |
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344 self.ui.note(msg % (obj.get('oid'), |
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345 util.bytecount(objsize))) |
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346 retry = self.retry |
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347 while True: |
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348 try: |
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349 self._basictransfer(obj, action, localstore) |
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350 yield 1, obj.get('oid') |
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351 break |
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352 except socket.error as ex: |
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353 if retry > 0: |
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354 self.ui.note( |
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355 _('lfs: failed: %r (remaining retry %d)\n') |
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356 % (ex, retry)) |
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|
357 retry -= 1 |
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|
358 continue |
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|
359 raise |
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360 |
35732
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361 # Until https multiplexing gets sorted out |
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362 if self.ui.configbool('experimental', 'lfs.worker-enable'): |
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363 oids = worker.worker(self.ui, 0.1, transfer, (), |
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|
364 sorted(objects, key=lambda o: o.get('oid'))) |
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365 else: |
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366 oids = transfer(sorted(objects, key=lambda o: o.get('oid'))) |
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|
367 |
35433
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|
368 processed = 0 |
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|
369 for _one, oid in oids: |
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370 processed += sizes[oid] |
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371 self.ui.progress(topic, processed, total=total) |
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372 self.ui.note(_('lfs: processed: %s\n') % oid) |
35098
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373 self.ui.progress(topic, pos=None, total=total) |
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|
374 |
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375 def __del__(self): |
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376 # copied from mercurial/httppeer.py |
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377 urlopener = getattr(self, 'urlopener', None) |
66c5a8cf2868
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|
378 if urlopener: |
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|
379 for h in urlopener.handlers: |
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parents:
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|
380 h.close() |
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|
381 getattr(h, "close_all", lambda : None)() |
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diff
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|
382 |
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changeset
|
383 class _dummyremote(object): |
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|
384 """Dummy store storing blobs to temp directory.""" |
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|
385 |
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|
386 def __init__(self, repo, url): |
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387 fullpath = repo.vfs.join('lfs', url.path) |
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388 self.vfs = lfsvfs(fullpath) |
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|
389 |
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|
390 def writebatch(self, pointers, fromstore): |
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parents:
diff
changeset
|
391 for p in pointers: |
35476
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|
392 content = fromstore.read(p.oid(), verify=True) |
35098
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393 with self.vfs(p.oid(), 'wb', atomictemp=True) as fp: |
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|
394 fp.write(content) |
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parents:
diff
changeset
|
395 |
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parents:
diff
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|
396 def readbatch(self, pointers, tostore): |
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parents:
diff
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|
397 for p in pointers: |
35552
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lfs: use the localstore download method to transfer from remote stores
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parents:
35551
diff
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|
398 with self.vfs(p.oid(), 'rb') as fp: |
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|
399 tostore.download(p.oid(), fp) |
35098
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parents:
diff
changeset
|
400 |
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parents:
diff
changeset
|
401 class _nullremote(object): |
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parents:
diff
changeset
|
402 """Null store storing blobs to /dev/null.""" |
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parents:
diff
changeset
|
403 |
66c5a8cf2868
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Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
404 def __init__(self, repo, url): |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
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parents:
diff
changeset
|
405 pass |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
406 |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
407 def writebatch(self, pointers, fromstore): |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
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parents:
diff
changeset
|
408 pass |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
409 |
66c5a8cf2868
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Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
410 def readbatch(self, pointers, tostore): |
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parents:
diff
changeset
|
411 pass |
66c5a8cf2868
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parents:
diff
changeset
|
412 |
66c5a8cf2868
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Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
413 class _promptremote(object): |
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parents:
diff
changeset
|
414 """Prompt user to set lfs.url when accessed.""" |
66c5a8cf2868
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Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
415 |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
416 def __init__(self, repo, url): |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
417 pass |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
418 |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
419 def writebatch(self, pointers, fromstore, ui=None): |
66c5a8cf2868
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parents:
diff
changeset
|
420 self._prompt() |
66c5a8cf2868
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parents:
diff
changeset
|
421 |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
422 def readbatch(self, pointers, tostore, ui=None): |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
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parents:
diff
changeset
|
423 self._prompt() |
66c5a8cf2868
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parents:
diff
changeset
|
424 |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
425 def _prompt(self): |
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parents:
diff
changeset
|
426 raise error.Abort(_('lfs.url needs to be configured')) |
66c5a8cf2868
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Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
427 |
66c5a8cf2868
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parents:
diff
changeset
|
428 _storemap = { |
66c5a8cf2868
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diff
changeset
|
429 'https': _gitlfsremote, |
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parents:
diff
changeset
|
430 'http': _gitlfsremote, |
66c5a8cf2868
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parents:
diff
changeset
|
431 'file': _dummyremote, |
66c5a8cf2868
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parents:
diff
changeset
|
432 'null': _nullremote, |
66c5a8cf2868
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parents:
diff
changeset
|
433 None: _promptremote, |
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parents:
diff
changeset
|
434 } |
66c5a8cf2868
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parents:
diff
changeset
|
435 |
35476
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lfs: verify lfs object content when transferring to and from the remote store
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35475
diff
changeset
|
436 def _verify(oid, content): |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
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diff
changeset
|
437 realoid = hashlib.sha256(content).hexdigest() |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
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parents:
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diff
changeset
|
438 if realoid != oid: |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
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parents:
35475
diff
changeset
|
439 raise error.Abort(_('detected corrupt lfs object: %s') % oid, |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
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parents:
35475
diff
changeset
|
440 hint=_('run hg verify')) |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
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parents:
35475
diff
changeset
|
441 |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
Matt Harbison <matt_harbison@yahoo.com>
parents:
35475
diff
changeset
|
442 def _verifyfile(oid, fp): |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
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parents:
35475
diff
changeset
|
443 sha256 = hashlib.sha256() |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
Matt Harbison <matt_harbison@yahoo.com>
parents:
35475
diff
changeset
|
444 while True: |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
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parents:
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diff
changeset
|
445 data = fp.read(1024 * 1024) |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
Matt Harbison <matt_harbison@yahoo.com>
parents:
35475
diff
changeset
|
446 if not data: |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
Matt Harbison <matt_harbison@yahoo.com>
parents:
35475
diff
changeset
|
447 break |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
Matt Harbison <matt_harbison@yahoo.com>
parents:
35475
diff
changeset
|
448 sha256.update(data) |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
Matt Harbison <matt_harbison@yahoo.com>
parents:
35475
diff
changeset
|
449 realoid = sha256.hexdigest() |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
Matt Harbison <matt_harbison@yahoo.com>
parents:
35475
diff
changeset
|
450 if realoid != oid: |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
Matt Harbison <matt_harbison@yahoo.com>
parents:
35475
diff
changeset
|
451 raise error.Abort(_('detected corrupt lfs object: %s') % oid, |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
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parents:
35475
diff
changeset
|
452 hint=_('run hg verify')) |
417e8e040102
lfs: verify lfs object content when transferring to and from the remote store
Matt Harbison <matt_harbison@yahoo.com>
parents:
35475
diff
changeset
|
453 |
35098
66c5a8cf2868
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Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
454 def remote(repo): |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
455 """remotestore factory. return a store in _storemap depending on config""" |
35614
6d6d20658cce
lfs: drop deprecated remote store config options
Matt Harbison <matt_harbison@yahoo.com>
parents:
35568
diff
changeset
|
456 url = util.url(repo.ui.config('lfs', 'url') or '') |
35098
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
457 scheme = url.scheme |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
458 if scheme not in _storemap: |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
459 raise error.Abort(_('lfs: unknown url scheme: %s') % scheme) |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
460 return _storemap[scheme](repo, url) |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
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parents:
diff
changeset
|
461 |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
462 class LfsRemoteError(error.RevlogError): |
66c5a8cf2868
lfs: import the Facebook git-lfs client extension
Matt Harbison <matt_harbison@yahoo.com>
parents:
diff
changeset
|
463 pass |