annotate mercurial/sshrepo.py @ 6429:532ca442b903

symmetricdifference: move back to copies It's too tightly dependent on known revlog ordering to fit well in ancestors
author Matt Mackall <mpm@selenic.com>
date Sat, 29 Mar 2008 12:39:47 -0500
parents c5580db9c3aa
children 63b5f4c73c98
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1 # sshrepo.py - ssh repository proxy class for mercurial
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2 #
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3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms
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6 # of the GNU General Public License, incorporated herein by reference.
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7
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8 from node import bin, hex
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9 from i18n import _
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10 import repo, os, re, util
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11
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12 class remotelock(object):
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13 def __init__(self, repo):
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14 self.repo = repo
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15 def release(self):
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16 self.repo.unlock()
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17 self.repo = None
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18 def __del__(self):
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19 if self.repo:
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20 self.release()
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21
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22 class sshrepository(repo.repository):
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23 def __init__(self, ui, path, create=0):
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24 self._url = path
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25 self.ui = ui
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26
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27 m = re.match(r'^ssh://(([^@]+)@)?([^:/]+)(:(\d+))?(/(.*))?$', path)
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28 if not m:
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29 self.raise_(repo.RepoError(_("couldn't parse location %s") % path))
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31 self.user = m.group(2)
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32 self.host = m.group(3)
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33 self.port = m.group(5)
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34 self.path = m.group(7) or "."
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35
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36 sshcmd = self.ui.config("ui", "ssh", "ssh")
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37 remotecmd = self.ui.config("ui", "remotecmd", "hg")
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38
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39 args = util.sshargs(sshcmd, self.host, self.user, self.port)
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40
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41 if create:
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42 cmd = '%s %s "%s init %s"'
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43 cmd = cmd % (sshcmd, args, remotecmd, self.path)
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45 ui.note('running %s\n' % cmd)
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46 res = util.system(cmd)
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47 if res != 0:
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48 self.raise_(repo.RepoError(_("could not create remote repo")))
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50 self.validate_repo(ui, sshcmd, args, remotecmd)
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51
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52 def url(self):
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53 return self._url
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54
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55 def validate_repo(self, ui, sshcmd, args, remotecmd):
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56 # cleanup up previous run
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57 self.cleanup()
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58
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59 cmd = '%s %s "%s -R %s serve --stdio"'
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60 cmd = cmd % (sshcmd, args, remotecmd, self.path)
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61
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62 cmd = util.quotecommand(cmd)
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63 ui.note('running %s\n' % cmd)
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64 self.pipeo, self.pipei, self.pipee = os.popen3(cmd, 'b')
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65
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66 # skip any noise generated by remote shell
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67 self.do_cmd("hello")
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68 r = self.do_cmd("between", pairs=("%s-%s" % ("0"*40, "0"*40)))
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69 lines = ["", "dummy"]
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70 max_noise = 500
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71 while lines[-1] and max_noise:
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72 l = r.readline()
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73 self.readerr()
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74 if lines[-1] == "1\n" and l == "\n":
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75 break
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76 if l:
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77 ui.debug(_("remote: "), l)
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78 lines.append(l)
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79 max_noise -= 1
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80 else:
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81 self.raise_(repo.RepoError(_("no suitable response from remote hg")))
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82
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83 self.capabilities = util.set()
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84 lines.reverse()
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85 for l in lines:
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86 if l.startswith("capabilities:"):
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87 self.capabilities.update(l[:-1].split(":")[1].split())
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88 break
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89
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90 def readerr(self):
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91 while 1:
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92 size = util.fstat(self.pipee).st_size
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93 if size == 0: break
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94 l = self.pipee.readline()
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95 if not l: break
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96 self.ui.status(_("remote: "), l)
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97
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98 def raise_(self, exception):
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99 self.cleanup()
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100 raise exception
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101
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102 def cleanup(self):
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103 try:
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104 self.pipeo.close()
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105 self.pipei.close()
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106 # read the error descriptor until EOF
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107 for l in self.pipee:
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108 self.ui.status(_("remote: "), l)
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109 self.pipee.close()
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110 except:
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111 pass
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112
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113 __del__ = cleanup
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114
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115 def do_cmd(self, cmd, **args):
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116 self.ui.debug(_("sending %s command\n") % cmd)
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117 self.pipeo.write("%s\n" % cmd)
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118 for k, v in args.items():
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119 self.pipeo.write("%s %d\n" % (k, len(v)))
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120 self.pipeo.write(v)
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121 self.pipeo.flush()
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122
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123 return self.pipei
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124
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125 def call(self, cmd, **args):
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126 self.do_cmd(cmd, **args)
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127 return self._recv()
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128
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129 def _recv(self):
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130 l = self.pipei.readline()
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131 self.readerr()
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132 try:
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133 l = int(l)
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134 except:
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135 self.raise_(util.UnexpectedOutput(_("unexpected response:"), l))
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
136 return self.pipei.read(l)
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
137
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
138 def _send(self, data, flush=False):
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
139 self.pipeo.write("%d\n" % len(data))
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
140 if data:
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
141 self.pipeo.write(data)
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
142 if flush:
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
143 self.pipeo.flush()
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
144 self.readerr()
624
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
145
638
35f7adfefa69 Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents: 637
diff changeset
146 def lock(self):
35f7adfefa69 Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents: 637
diff changeset
147 self.call("lock")
35f7adfefa69 Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents: 637
diff changeset
148 return remotelock(self)
35f7adfefa69 Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents: 637
diff changeset
149
35f7adfefa69 Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents: 637
diff changeset
150 def unlock(self):
35f7adfefa69 Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents: 637
diff changeset
151 self.call("unlock")
35f7adfefa69 Add a scheme for handling remote locking
Matt Mackall <mpm@selenic.com>
parents: 637
diff changeset
152
3446
0b450267cf47 Adding changegroupsubset and lookup to ssh protocol so pull -r and
Eric Hopper <hopper@omnifarious.org>
parents: 3380
diff changeset
153 def lookup(self, key):
5259
65dc707606ed Push capability checking into protocol-level code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5258
diff changeset
154 self.requirecap('lookup', _('look up remote revision'))
3446
0b450267cf47 Adding changegroupsubset and lookup to ssh protocol so pull -r and
Eric Hopper <hopper@omnifarious.org>
parents: 3380
diff changeset
155 d = self.call("lookup", key=key)
3447
ef1032c223e7 sshrepo: add passing of lookup exceptions
Eric Hopper <hopper@omnifarious.org>
parents: 3446
diff changeset
156 success, data = d[:-1].split(" ", 1)
3764
6652209d104d Don't show traceback on 'hg clone -r unknown ssh://hg.example.com/'.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3599
diff changeset
157 if int(success):
6652209d104d Don't show traceback on 'hg clone -r unknown ssh://hg.example.com/'.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3599
diff changeset
158 return bin(data)
6652209d104d Don't show traceback on 'hg clone -r unknown ssh://hg.example.com/'.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3599
diff changeset
159 else:
5176
664a1c312972 fix-up references to repo.RepoError
Matt Mackall <mpm@selenic.com>
parents: 3891
diff changeset
160 self.raise_(repo.RepoError(data))
3446
0b450267cf47 Adding changegroupsubset and lookup to ssh protocol so pull -r and
Eric Hopper <hopper@omnifarious.org>
parents: 3380
diff changeset
161
624
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
162 def heads(self):
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
163 d = self.call("heads")
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
164 try:
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
165 return map(bin, d[:-1].split(" "))
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
166 except:
3766
581665242c07 Use UnexpectedOutput exception instead of RepoError in sshrepo, too.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3765
diff changeset
167 self.raise_(util.UnexpectedOutput(_("unexpected response:"), d))
624
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
168
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
169 def branches(self, nodes):
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
170 n = " ".join(map(hex, nodes))
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
171 d = self.call("branches", nodes=n)
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
172 try:
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
173 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ]
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
174 return br
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
175 except:
3766
581665242c07 Use UnexpectedOutput exception instead of RepoError in sshrepo, too.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3765
diff changeset
176 self.raise_(util.UnexpectedOutput(_("unexpected response:"), d))
624
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
177
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
178 def between(self, pairs):
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
179 n = "\n".join(["-".join(map(hex, p)) for p in pairs])
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
180 d = self.call("between", pairs=n)
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
181 try:
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
182 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ]
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
183 return p
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
184 except:
3766
581665242c07 Use UnexpectedOutput exception instead of RepoError in sshrepo, too.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3765
diff changeset
185 self.raise_(util.UnexpectedOutput(_("unexpected response:"), d))
624
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
186
1736
50de0887bbcd add preoutgoing and outgoing hooks.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1402
diff changeset
187 def changegroup(self, nodes, kind):
624
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
188 n = " ".join(map(hex, nodes))
2449
6ff30968f911 fix unused variable warning from pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2441
diff changeset
189 return self.do_cmd("changegroup", roots=n)
624
876333a295ff Add an sshrepository class and hg serve --stdio
Matt Mackall <mpm@selenic.com>
parents: 623
diff changeset
190
3446
0b450267cf47 Adding changegroupsubset and lookup to ssh protocol so pull -r and
Eric Hopper <hopper@omnifarious.org>
parents: 3380
diff changeset
191 def changegroupsubset(self, bases, heads, kind):
5259
65dc707606ed Push capability checking into protocol-level code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5258
diff changeset
192 self.requirecap('changegroupsubset', _('look up remote changes'))
3446
0b450267cf47 Adding changegroupsubset and lookup to ssh protocol so pull -r and
Eric Hopper <hopper@omnifarious.org>
parents: 3380
diff changeset
193 bases = " ".join(map(hex, bases))
0b450267cf47 Adding changegroupsubset and lookup to ssh protocol so pull -r and
Eric Hopper <hopper@omnifarious.org>
parents: 3380
diff changeset
194 heads = " ".join(map(hex, heads))
0b450267cf47 Adding changegroupsubset and lookup to ssh protocol so pull -r and
Eric Hopper <hopper@omnifarious.org>
parents: 3380
diff changeset
195 return self.do_cmd("changegroupsubset", bases=bases, heads=heads)
0b450267cf47 Adding changegroupsubset and lookup to ssh protocol so pull -r and
Eric Hopper <hopper@omnifarious.org>
parents: 3380
diff changeset
196
2439
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2421
diff changeset
197 def unbundle(self, cg, heads, source):
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2421
diff changeset
198 d = self.call("unbundle", heads=' '.join(map(hex, heads)))
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2421
diff changeset
199 if d:
5190
6d5ed61c508c Fix sshrepo.unbundle
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3891
diff changeset
200 # remote may send "unsynced changes"
5176
664a1c312972 fix-up references to repo.RepoError
Matt Mackall <mpm@selenic.com>
parents: 3891
diff changeset
201 self.raise_(repo.RepoError(_("push refused: %s") % d))
2439
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2421
diff changeset
202
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2421
diff changeset
203 while 1:
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2421
diff changeset
204 d = cg.read(4096)
5978
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
205 if not d:
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
206 break
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
207 self._send(d)
2439
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2421
diff changeset
208
5978
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
209 self._send("", flush=True)
2439
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2421
diff changeset
210
5978
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
211 r = self._recv()
5190
6d5ed61c508c Fix sshrepo.unbundle
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3891
diff changeset
212 if r:
6d5ed61c508c Fix sshrepo.unbundle
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3891
diff changeset
213 # remote may send "unsynced changes"
5893
87e6b4f4871b Fix typo.
Bryan O'Sullivan <bos@serpentine.com>
parents: 5644
diff changeset
214 self.raise_(repo.RepoError(_("push failed: %s") % r))
5190
6d5ed61c508c Fix sshrepo.unbundle
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3891
diff changeset
215
5978
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
216 r = self._recv()
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
217 try:
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
218 return int(r)
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
219 except:
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
220 self.raise_(util.UnexpectedOutput(_("unexpected response:"), r))
2439
e8c4f3d3df8c extend network protocol to stop clients from locking servers
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2421
diff changeset
221
2673
109a22f5434a hooks: add url to changegroup, incoming, prechangegroup, pretxnchangegroup hooks
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2612
diff changeset
222 def addchangegroup(self, cg, source, url):
639
31cebba881a0 Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents: 638
diff changeset
223 d = self.call("addchangegroup")
31cebba881a0 Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents: 638
diff changeset
224 if d:
5176
664a1c312972 fix-up references to repo.RepoError
Matt Mackall <mpm@selenic.com>
parents: 3891
diff changeset
225 self.raise_(repo.RepoError(_("push refused: %s") % d))
639
31cebba881a0 Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents: 638
diff changeset
226 while 1:
31cebba881a0 Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents: 638
diff changeset
227 d = cg.read(4096)
5978
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
228 if not d:
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
229 break
639
31cebba881a0 Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents: 638
diff changeset
230 self.pipeo.write(d)
646
342927da4f4c Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents: 644
diff changeset
231 self.readerr()
639
31cebba881a0 Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents: 638
diff changeset
232
31cebba881a0 Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents: 638
diff changeset
233 self.pipeo.flush()
31cebba881a0 Add addchangegroup to the ssh protocol
Matt Mackall <mpm@selenic.com>
parents: 638
diff changeset
234
646
342927da4f4c Show remote client output with "remote:"
Matt Mackall <mpm@selenic.com>
parents: 644
diff changeset
235 self.readerr()
5978
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
236 r = self._recv()
2019
ced2d3620f95 add merge command. means same thing as "update -m".
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1736
diff changeset
237 if not r:
ced2d3620f95 add merge command. means same thing as "update -m".
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1736
diff changeset
238 return 1
5978
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
239 try:
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
240 return int(r)
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
241 except:
7939c71f3132 sshrepo: be more careful while reading data
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5293
diff changeset
242 self.raise_(util.UnexpectedOutput(_("unexpected response:"), r))
2612
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2549
diff changeset
243
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2549
diff changeset
244 def stream_out(self):
ffb895f16925 add support for streaming clone.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2549
diff changeset
245 return self.do_cmd('stream_out')
2740
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
246
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
247 instance = sshrepository