Mercurial > hg > mercurial-crew-with-dirclash

annotate hgext/convert/subversion.py @ 4907:164daf101a54

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Automated merge with http://hg.intevation.org/mercurial/crew
author Bryan O'Sullivan <bos@serpentine.com>
date Tue, 17 Jul 2007 15:26:27 -0700
parents 2642726b61b6
children 5e89b0dafce5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # Subversion 1.4/1.5 Python API backend
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2 #
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3 # Copyright(C) 2007 Daniel Holth et al
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4 #
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5 # Configuration options:
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6 #
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7 # convert.svn.trunk
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8 # Relative path to the trunk (default: "trunk")
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9 # convert.svn.branches
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10 # Relative path to tree of branches (default: "branches")
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11 #
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12 # Set these in a hgrc, or on the command line as follows:
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13 #
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14 # hg convert --config convert.svn.trunk=wackoname [...]
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15
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16 import pprint
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17 import locale
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18
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19 from mercurial import util
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20
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21 # Subversion stuff. Works best with very recent Python SVN bindings
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22 # e.g. SVN 1.5 or backports. Thanks to the bzr folks for enhancing
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23 # these bindings.
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24
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25 from cStringIO import StringIO
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26
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27 from common import NoRepo, commit, converter_source
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28
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29 try:
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30 from svn.core import SubversionException, Pool
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31 import svn.core
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32 import svn.ra
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33 import svn.delta
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34 import svn
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35 import transport
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36 except ImportError:
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37 pass
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38
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39 class CompatibilityException(Exception): pass
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40
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41 # SVN conversion code stolen from bzr-svn and tailor
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42 class convert_svn(converter_source):
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43 def __init__(self, ui, url, rev=None):
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44 super(convert_svn, self).__init__(ui, url, rev=rev)
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45
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46 try:
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47 SubversionException
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48 except NameError:
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49 msg = 'subversion python bindings could not be loaded\n'
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50 ui.warn(msg)
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51 raise NoRepo(msg)
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52
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53 self.encoding = locale.getpreferredencoding()
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54 self.lastrevs = {}
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55
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56 latest = None
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57 if rev:
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58 try:
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59 latest = int(rev)
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60 except ValueError:
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61 raise util.Abort('svn: revision %s is not an integer' % rev)
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62 try:
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63 # Support file://path@rev syntax. Useful e.g. to convert
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64 # deleted branches.
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65 url, latest = url.rsplit("@", 1)
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66 latest = int(latest)
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67 except ValueError, e:
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68 pass
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69 self.url = url
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70 self.encoding = 'UTF-8' # Subversion is always nominal UTF-8
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71 try:
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72 self.transport = transport.SvnRaTransport(url = url)
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73 self.ra = self.transport.ra
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74 self.ctx = svn.client.create_context()
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75 self.base = svn.ra.get_repos_root(self.ra)
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76 self.module = self.url[len(self.base):]
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77 self.modulemap = {} # revision, module
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78 self.commits = {}
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79 self.files = {}
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80 self.uuid = svn.ra.get_uuid(self.ra).decode(self.encoding)
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81 except SubversionException, e:
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82 raise NoRepo("couldn't open SVN repo %s" % url)
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83
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84 try:
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85 self.get_blacklist()
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86 except IOError, e:
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87 pass
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88
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89 self.last_changed = self.latest(self.module, latest)
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90
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91 self.head = self.revid(self.last_changed)
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92
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93 def setrevmap(self, revmap):
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94 lastrevs = {}
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95 for revid in revmap.keys():
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96 uuid, module, revnum = self.revsplit(revid)
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97 lastrevnum = lastrevs.setdefault(module, revnum)
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98 if revnum > lastrevnum:
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99 lastrevs[module] = revnum
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100 self.lastrevs = lastrevs
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101
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102 def exists(self, path, optrev):
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103 try:
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104 return svn.client.ls(self.url.rstrip('/') + '/' + path,
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105 optrev, False, self.ctx)
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106 except SubversionException, err:
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107 return []
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108
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109 def getheads(self):
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110 # detect standard /branches, /tags, /trunk layout
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111 optrev = svn.core.svn_opt_revision_t()
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112 optrev.kind = svn.core.svn_opt_revision_number
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113 optrev.value.number = self.last_changed
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114 rpath = self.url.strip('/')
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115 cfgtrunk = self.ui.config('convert', 'svn.trunk')
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116 cfgbranches = self.ui.config('convert', 'svn.branches')
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117 trunk = (cfgtrunk or 'trunk').strip('/')
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118 branches = (cfgbranches or 'branches').strip('/')
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119 if self.exists(trunk, optrev) and self.exists(branches, optrev):
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120 self.ui.note('found trunk at %r and branches at %r\n' %
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121 (trunk, branches))
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122 oldmodule = self.module
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123 self.module += '/' + trunk
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124 lt = self.latest(self.module, self.last_changed)
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125 self.head = self.revid(lt)
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126 self.heads = [self.head]
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127 branchnames = svn.client.ls(rpath + '/' + branches, optrev, False,
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128 self.ctx)
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129 for branch in branchnames.keys():
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130 if oldmodule:
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131 module = '/' + oldmodule + '/' + branches + '/' + branch
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132 else:
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133 module = '/' + branches + '/' + branch
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134 brevnum = self.latest(module, self.last_changed)
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135 brev = self.revid(brevnum, module)
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136 self.ui.note('found branch %s at %d\n' % (branch, brevnum))
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parents: 4824
diff changeset
137 self.heads.append(brev)
4906
2642726b61b6 convert/subversion.py: fix bad assumptions about SVN path naming
Bryan O'Sullivan <bos@serpentine.com>
parents: 4873
diff changeset
138 elif cfgtrunk or cfgbranches:
2642726b61b6 convert/subversion.py: fix bad assumptions about SVN path naming
Bryan O'Sullivan <bos@serpentine.com>
parents: 4873
diff changeset
139 raise util.Abort(_('trunk/branch layout expected, '
2642726b61b6 convert/subversion.py: fix bad assumptions about SVN path naming
Bryan O'Sullivan <bos@serpentine.com>
parents: 4873
diff changeset
140 'but not found'))
4825
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
141 else:
4906
2642726b61b6 convert/subversion.py: fix bad assumptions about SVN path naming
Bryan O'Sullivan <bos@serpentine.com>
parents: 4873
diff changeset
142 self.ui.note('working with one branch\n')
4825
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
143 self.heads = [self.head]
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
144 return self.heads
a265fe42abe7 convert: svn code movement (no actual changes)
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parents: 4824
diff changeset
145
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
146 def getfile(self, file, rev):
a265fe42abe7 convert: svn code movement (no actual changes)
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parents: 4824
diff changeset
147 data, mode = self._getfile(file, rev)
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parents: 4824
diff changeset
148 self.modecache[(file, rev)] = mode
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parents: 4824
diff changeset
149 return data
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
150
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
151 def getmode(self, file, rev):
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
152 return self.modecache[(file, rev)]
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
153
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
154 def getchanges(self, rev):
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
155 self.modecache = {}
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
156 files = self.files[rev]
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
157 cl = files
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
158 cl.sort()
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
159 # caller caches the result, so free it here to release memory
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
160 del self.files[rev]
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
161 return cl
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
162
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
163 def getcommit(self, rev):
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
164 if rev not in self.commits:
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
165 uuid, module, revnum = self.revsplit(rev)
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
166 self.module = module
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
167 self.reparent(module)
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
168 stop = self.lastrevs.get(module, 0)
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
169 self._fetch_revisions(from_revnum=revnum, to_revnum=stop)
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parents: 4824
diff changeset
170 commit = self.commits[rev]
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
171 # caller caches the result, so free it here to release memory
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
172 del self.commits[rev]
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
173 return commit
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
174
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
175 def gettags(self):
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
176 tags = {}
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
177 def parselogentry(*arg, **args):
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
178 orig_paths, revnum, author, date, message, pool = arg
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
179 for path in orig_paths:
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
180 if not path.startswith('/tags/'):
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
181 continue
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
182 ent = orig_paths[path]
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
183 source = ent.copyfrom_path
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
184 rev = ent.copyfrom_rev
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
185 tag = path.split('/', 2)[2]
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
186 tags[tag] = self.revid(rev, module=source)
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
187
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
188 start = self.revnum(self.head)
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
189 try:
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
190 svn.ra.get_log(self.ra, ['/tags'], 0, start, 0, True, False,
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
191 parselogentry)
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
192 return tags
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
193 except SubversionException:
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
194 self.ui.note('no tags found at revision %d\n' % start)
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
195 return {}
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
196
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
197 # -- helper functions --
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
198
4809
c2d529f288a1 convert: move some code into common init function
Brendan Cully <brendan@kublai.com>
parents: 4806
diff changeset
199 def revid(self, revnum, module=None):
4793
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
200 if not module:
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
201 module = self.module
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
202 return (u"svn:%s%s@%s" % (self.uuid, module, revnum)).decode(self.encoding)
4767
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
203
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
204 def revnum(self, rev):
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
205 return int(rev.split('@')[-1])
4787
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
206
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
207 def revsplit(self, rev):
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
208 url, revnum = rev.encode(self.encoding).split('@', 1)
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
209 revnum = int(revnum)
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
210 parts = url.split('/', 1)
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
211 uuid = parts.pop(0)[4:]
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
212 mod = ''
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
213 if parts:
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
214 mod = '/' + parts[0]
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
215 return uuid, mod, revnum
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
216
4788
c2ef09a35c53 convert: typo in svn.latest
Brendan Cully <brendan@kublai.com>
parents: 4787
diff changeset
217 def latest(self, path, stop=0):
4787
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
218 'find the latest revision affecting path, up to stop'
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
219 if not stop:
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
220 stop = svn.ra.get_latest_revnum(self.ra)
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
221 try:
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
222 self.reparent('')
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
223 dirent = svn.ra.stat(self.ra, path.strip('/'), stop)
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
224 self.reparent(self.module)
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
225 except SubversionException:
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
226 dirent = None
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
227 if not dirent:
4906
2642726b61b6 convert/subversion.py: fix bad assumptions about SVN path naming
Bryan O'Sullivan <bos@serpentine.com>
parents: 4873
diff changeset
228 print self.base, path
2642726b61b6 convert/subversion.py: fix bad assumptions about SVN path naming
Bryan O'Sullivan <bos@serpentine.com>
parents: 4873
diff changeset
229 raise util.Abort('%s not found up to revision %d' % (path, stop))
4787
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
230
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
231 return dirent.created_rev
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
232
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
233 def get_blacklist(self):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
234 """Avoid certain revision numbers.
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
235 It is not uncommon for two nearby revisions to cancel each other
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
236 out, e.g. 'I copied trunk into a subdirectory of itself instead
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
237 of making a branch'. The converted repository is significantly
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
238 smaller if we ignore such revisions."""
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
239 self.blacklist = set()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
240 blacklist = self.blacklist
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
241 for line in file("blacklist.txt", "r"):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
242 if not line.startswith("#"):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
243 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
244 svn_rev = int(line.strip())
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
245 blacklist.add(svn_rev)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
246 except ValueError, e:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
247 pass # not an integer or a comment
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
248
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
249 def is_blacklisted(self, svn_rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
250 return svn_rev in self.blacklist
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
251
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
252 def reparent(self, module):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
253 svn_url = self.base + module
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
254 self.ui.debug("reparent to %s\n" % svn_url.encode(self.encoding))
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
255 svn.ra.reparent(self.ra, svn_url.encode(self.encoding))
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
256
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
257 def _fetch_revisions(self, from_revnum = 0, to_revnum = 347):
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
258 def get_entry_from_path(path, module=self.module):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
259 # Given the repository url of this wc, say
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
260 # "http://server/plone/CMFPlone/branches/Plone-2_0-branch"
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
261 # extract the "entry" portion (a relative path) from what
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
262 # svn log --xml says, ie
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
263 # "/CMFPlone/branches/Plone-2_0-branch/tests/PloneTestCase.py"
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
264 # that is to say "tests/PloneTestCase.py"
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
265
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
266 if path.startswith(module):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
267 relative = path[len(module):]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
268 if relative.startswith('/'):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
269 return relative[1:]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
270 else:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
271 return relative
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
272
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
273 # The path is outside our tracked tree...
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
274 self.ui.debug('Ignoring %r since it is not under %r\n' % (path, module))
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
275 return None
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276
4810
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277 received = []
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278 # svn.ra.get_log requires no other calls to the ra until it completes,
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279 # so we just collect the log entries and parse them afterwards
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280 def receivelog(*arg, **args):
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281 received.append(arg)
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282
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283 self.child_cset = None
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284 def parselogentry(*arg, **args):
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285 orig_paths, revnum, author, date, message, pool = arg
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286
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diff changeset
287 if self.is_blacklisted(revnum):
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288 self.ui.note('skipping blacklisted revision %d\n' % revnum)
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289 return
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290
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diff changeset
291 self.ui.debug("parsing revision %d\n" % revnum)
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292
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diff changeset
293 if orig_paths is None:
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294 self.ui.debug('revision %d has no entries\n' % revnum)
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295 return
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296
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297 if revnum in self.modulemap:
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298 new_module = self.modulemap[revnum]
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299 if new_module != self.module:
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300 self.module = new_module
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301 self.reparent(self.module)
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302
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303 copyfrom = {} # Map of entrypath, revision for finding source of deleted revisions.
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304 copies = {}
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305 entries = []
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306 rev = self.revid(revnum)
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307 parents = []
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308
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diff changeset
309 # branch log might return entries for a parent we already have
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diff changeset
310 if (rev in self.commits or
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diff changeset
311 (revnum < self.lastrevs.get(self.module, 0))):
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diff changeset
312 return
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313
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314 try:
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diff changeset
315 branch = self.module.split("/")[-1]
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diff changeset
316 if branch == 'trunk':
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diff changeset
317 branch = ''
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diff changeset
318 except IndexError:
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diff changeset
319 branch = None
4814
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diff changeset
320
4835
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diff changeset
321 paths = orig_paths.keys()
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diff changeset
322 paths.sort()
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diff changeset
323 for path in paths:
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diff changeset
324 # self.ui.write("path %s\n" % path)
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diff changeset
325 if path == self.module: # Follow branching back in history
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diff changeset
326 ent = orig_paths[path]
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diff changeset
327 if ent:
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diff changeset
328 if ent.copyfrom_path:
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diff changeset
329 # ent.copyfrom_rev may not be the actual last revision
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diff changeset
330 prev = self.latest(ent.copyfrom_path, ent.copyfrom_rev)
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diff changeset
331 self.modulemap[prev] = ent.copyfrom_path
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diff changeset
332 parents = [self.revid(prev, ent.copyfrom_path)]
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diff changeset
333 self.ui.note('found parent of branch %s at %d: %s\n' % \
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diff changeset
334 (self.module, prev, ent.copyfrom_path))
4786
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diff changeset
335 else:
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diff changeset
336 self.ui.debug("No copyfrom path, don't know what to do.\n")
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diff changeset
337 # Maybe it was added and there is no more history.
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diff changeset
338 entrypath = get_entry_from_path(path, module=self.module)
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diff changeset
339 # self.ui.write("entrypath %s\n" % entrypath)
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diff changeset
340 if entrypath is None:
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diff changeset
341 # Outside our area of interest
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diff changeset
342 self.ui.debug("boring@%s: %s\n" % (revnum, path))
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diff changeset
343 continue
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diff changeset
344 entry = entrypath.decode(self.encoding)
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diff changeset
345 ent = orig_paths[path]
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diff changeset
346
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diff changeset
347 kind = svn.ra.check_path(self.ra, entrypath, revnum)
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diff changeset
348 if kind == svn.core.svn_node_file:
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diff changeset
349 if ent.copyfrom_path:
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diff changeset
350 copyfrom_path = get_entry_from_path(ent.copyfrom_path)
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diff changeset
351 if copyfrom_path:
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diff changeset
352 self.ui.debug("Copied to %s from %s@%s\n" % (entry, copyfrom_path, ent.copyfrom_rev))
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diff changeset
353 # It's probably important for hg that the source
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diff changeset
354 # exists in the revision's parent, not just the
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diff changeset
355 # ent.copyfrom_rev
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diff changeset
356 fromkind = svn.ra.check_path(self.ra, copyfrom_path, ent.copyfrom_rev)
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diff changeset
357 if fromkind != 0:
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diff changeset
358 copies[self.recode(entry)] = self.recode(copyfrom_path)
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diff changeset
359 entries.append(self.recode(entry))
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diff changeset
360 elif kind == 0: # gone, but had better be a deleted *file*
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diff changeset
361 self.ui.debug("gone from %s\n" % ent.copyfrom_rev)
4758
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parents:
diff changeset
362
4795
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diff changeset
363 # if a branch is created but entries are removed in the same
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diff changeset
364 # changeset, get the right fromrev
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diff changeset
365 if parents:
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diff changeset
366 uuid, old_module, fromrev = self.revsplit(parents[0])
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diff changeset
367 else:
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diff changeset
368 fromrev = revnum - 1
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Brendan Cully <brendan@kublai.com>
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diff changeset
369 # might always need to be revnum - 1 in these 3 lines?
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diff changeset
370 old_module = self.modulemap.get(fromrev, self.module)
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parents: 4794
diff changeset
371
4786
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diff changeset
372 basepath = old_module + "/" + get_entry_from_path(path, module=self.module)
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diff changeset
373 entrypath = old_module + "/" + get_entry_from_path(path, module=self.module)
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parents:
diff changeset
374
4786
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diff changeset
375 def lookup_parts(p):
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diff changeset
376 rc = None
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diff changeset
377 parts = p.split("/")
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diff changeset
378 for i in range(len(parts)):
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diff changeset
379 part = "/".join(parts[:i])
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diff changeset
380 info = part, copyfrom.get(part, None)
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diff changeset
381 if info[1] is not None:
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diff changeset
382 self.ui.debug("Found parent directory %s\n" % info[1])
4786
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diff changeset
383 rc = info
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diff changeset
384 return rc
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diff changeset
385
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diff changeset
386 self.ui.debug("base, entry %s %s\n" % (basepath, entrypath))
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diff changeset
387
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diff changeset
388 frompath, froment = lookup_parts(entrypath) or (None, revnum - 1)
4758
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parents:
diff changeset
389
4786
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diff changeset
390 # need to remove fragment from lookup_parts and replace with copyfrom_path
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diff changeset
391 if frompath is not None:
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diff changeset
392 self.ui.debug("munge-o-matic\n")
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diff changeset
393 self.ui.debug(entrypath + '\n')
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diff changeset
394 self.ui.debug(entrypath[len(frompath):] + '\n')
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diff changeset
395 entrypath = froment.copyfrom_path + entrypath[len(frompath):]
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diff changeset
396 fromrev = froment.copyfrom_rev
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diff changeset
397 self.ui.debug("Info: %s %s %s %s\n" % (frompath, froment, ent, entrypath))
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parents:
diff changeset
398
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diff changeset
399 fromkind = svn.ra.check_path(self.ra, entrypath, fromrev)
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diff changeset
400 if fromkind == svn.core.svn_node_file: # a deleted file
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diff changeset
401 entries.append(self.recode(entry))
4796
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diff changeset
402 elif fromkind == svn.core.svn_node_dir:
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diff changeset
403 # print "Deleted/moved non-file:", revnum, path, ent
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parents: 4785
diff changeset
404 # children = self._find_children(path, revnum - 1)
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diff changeset
405 # print "find children %s@%d from %d action %s" % (path, revnum, ent.copyfrom_rev, ent.action)
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diff changeset
406 # Sometimes this is tricky. For example: in
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diff changeset
407 # The Subversion Repository revision 6940 a dir
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diff changeset
408 # was copied and one of its files was deleted
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diff changeset
409 # from the new location in the same commit. This
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parents: 4785
diff changeset
410 # code can't deal with that yet.
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diff changeset
411 if ent.action == 'C':
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diff changeset
412 children = self._find_children(path, fromrev)
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parents:
diff changeset
413 else:
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diff changeset
414 oroot = entrypath.strip('/')
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diff changeset
415 nroot = path.strip('/')
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diff changeset
416 children = self._find_children(oroot, fromrev)
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diff changeset
417 children = [s.replace(oroot,nroot) for s in children]
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diff changeset
418 # Mark all [files, not directories] as deleted.
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diff changeset
419 for child in children:
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parents:
diff changeset
420 # Can we move a child directory and its
b6a1f2c46c6c convert extension: Add SVN converter
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parents:
diff changeset
421 # parent in the same commit? (probably can). Could
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
422 # cause problems if instead of revnum -1,
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parents:
diff changeset
423 # we have to look in (copyfrom_path, revnum - 1)
4786
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diff changeset
424 entrypath = get_entry_from_path("/" + child, module=old_module)
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parents:
diff changeset
425 if entrypath:
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diff changeset
426 entry = self.recode(entrypath.decode(self.encoding))
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diff changeset
427 if entry in copies:
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diff changeset
428 # deleted file within a copy
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diff changeset
429 del copies[entry]
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diff changeset
430 else:
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diff changeset
431 entries.append(entry)
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diff changeset
432 else:
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diff changeset
433 self.ui.debug('unknown path in revision %d: %s\n' % \
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diff changeset
434 (revnum, path))
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diff changeset
435 elif kind == svn.core.svn_node_dir:
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parents: 4785
diff changeset
436 # Should probably synthesize normal file entries
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diff changeset
437 # and handle as above to clean up copy/rename handling.
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parents:
diff changeset
438
4786
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parents: 4785
diff changeset
439 # If the directory just had a prop change,
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parents: 4785
diff changeset
440 # then we shouldn't need to look for its children.
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parents: 4785
diff changeset
441 # Also this could create duplicate entries. Not sure
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parents: 4785
diff changeset
442 # whether this will matter. Maybe should make entries a set.
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parents: 4785
diff changeset
443 # print "Changed directory", revnum, path, ent.action, ent.copyfrom_path, ent.copyfrom_rev
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parents: 4785
diff changeset
444 # This will fail if a directory was copied
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parents: 4785
diff changeset
445 # from another branch and then some of its files
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parents: 4785
diff changeset
446 # were deleted in the same transaction.
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diff changeset
447 children = self._find_children(path, revnum)
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diff changeset
448 children.sort()
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diff changeset
449 for child in children:
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parents: 4785
diff changeset
450 # Can we move a child directory and its
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parents: 4785
diff changeset
451 # parent in the same commit? (probably can). Could
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parents: 4785
diff changeset
452 # cause problems if instead of revnum -1,
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parents: 4785
diff changeset
453 # we have to look in (copyfrom_path, revnum - 1)
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diff changeset
454 entrypath = get_entry_from_path("/" + child, module=self.module)
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diff changeset
455 # print child, self.module, entrypath
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diff changeset
456 if entrypath:
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diff changeset
457 # Need to filter out directories here...
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diff changeset
458 kind = svn.ra.check_path(self.ra, entrypath, revnum)
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parents: 4785
diff changeset
459 if kind != svn.core.svn_node_dir:
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diff changeset
460 entries.append(self.recode(entrypath))
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diff changeset
461
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diff changeset
462 # Copies here (must copy all from source)
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diff changeset
463 # Probably not a real problem for us if
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diff changeset
464 # source does not exist
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diff changeset
465
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diff changeset
466 # Can do this with the copy command "hg copy"
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diff changeset
467 # if ent.copyfrom_path:
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diff changeset
468 # copyfrom_entry = get_entry_from_path(ent.copyfrom_path.decode(self.encoding),
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diff changeset
469 # module=self.module)
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diff changeset
470 # copyto_entry = entrypath
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diff changeset
471 #
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diff changeset
472 # print "copy directory", copyfrom_entry, 'to', copyto_entry
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diff changeset
473 #
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diff changeset
474 # copies.append((copyfrom_entry, copyto_entry))
4758
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diff changeset
475
4786
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diff changeset
476 if ent.copyfrom_path:
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diff changeset
477 copyfrom_path = ent.copyfrom_path.decode(self.encoding)
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diff changeset
478 copyfrom_entry = get_entry_from_path(copyfrom_path, module=self.module)
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diff changeset
479 if copyfrom_entry:
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diff changeset
480 copyfrom[path] = ent
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diff changeset
481 self.ui.debug("mark %s came from %s\n" % (path, copyfrom[path]))
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diff changeset
482
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diff changeset
483 # Good, /probably/ a regular copy. Really should check
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diff changeset
484 # to see whether the parent revision actually contains
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diff changeset
485 # the directory in question.
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diff changeset
486 children = self._find_children(self.recode(copyfrom_path), ent.copyfrom_rev)
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diff changeset
487 children.sort()
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diff changeset
488 for child in children:
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diff changeset
489 entrypath = get_entry_from_path("/" + child, module=self.module)
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diff changeset
490 if entrypath:
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diff changeset
491 entry = entrypath.decode(self.encoding)
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diff changeset
492 # print "COPY COPY From", copyfrom_entry, entry
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diff changeset
493 copyto_path = path + entry[len(copyfrom_entry):]
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diff changeset
494 copyto_entry = get_entry_from_path(copyto_path, module=self.module)
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diff changeset
495 # print "COPY", entry, "COPY To", copyto_entry
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diff changeset
496 copies[self.recode(copyto_entry)] = self.recode(entry)
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diff changeset
497 # copy from quux splort/quuxfile
4758
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parents:
diff changeset
498
4786
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diff changeset
499 self.modulemap[revnum] = self.module # track backwards in time
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diff changeset
500 # a list of (filename, id) where id lets us retrieve the file.
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diff changeset
501 # eg in git, id is the object hash. for svn it'll be the
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parents: 4785
diff changeset
502 self.files[rev] = zip(entries, [rev] * len(entries))
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diff changeset
503 if not entries:
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diff changeset
504 return
4758
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
505
4786
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diff changeset
506 # Example SVN datetime. Includes microseconds.
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diff changeset
507 # ISO-8601 conformant
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diff changeset
508 # '2007-01-04T17:35:00.902377Z'
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diff changeset
509 date = util.parsedate(date[:18] + " UTC", ["%Y-%m-%dT%H:%M:%S"])
4758
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
510
4786
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diff changeset
511 log = message and self.recode(message)
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diff changeset
512 author = author and self.recode(author) or ''
4758
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
513
4786
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diff changeset
514 cset = commit(author=author,
62e1b6412b62 convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
515 date=util.datestr(date),
62e1b6412b62 convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
516 desc=log,
4793
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
517 parents=parents,
4786
62e1b6412b62 convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
518 copies=copies,
4873
28b23b9073a8 convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents: 4835
diff changeset
519 branch=branch,
28b23b9073a8 convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents: 4835
diff changeset
520 rev=rev.encode('utf-8'))
4786
62e1b6412b62 convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
521
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
522 self.commits[rev] = cset
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
523 if self.child_cset and not self.child_cset.parents:
4786
62e1b6412b62 convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
524 self.child_cset.parents = [rev]
62e1b6412b62 convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
525 self.child_cset = cset
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
526
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
527 self.ui.note('fetching revision log for "%s" from %d to %d\n' % \
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
528 (self.module, from_revnum, to_revnum))
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
529
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
530 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
531 discover_changed_paths = True
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
532 strict_node_history = False
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
533 svn.ra.get_log(self.ra, [self.module], from_revnum, to_revnum, 0,
4791
9f20f4b205ba convert: svn: parse log entries as they arrive instead of deferring it
Brendan Cully <brendan@kublai.com>
parents: 4790
diff changeset
534 discover_changed_paths, strict_node_history,
4810
f7c8222920ee convert: svn: defer get_log parsing until after get_log completes.
Brendan Cully <brendan@kublai.com>
parents: 4809
diff changeset
535 receivelog)
f7c8222920ee convert: svn: defer get_log parsing until after get_log completes.
Brendan Cully <brendan@kublai.com>
parents: 4809
diff changeset
536 for entry in received:
f7c8222920ee convert: svn: defer get_log parsing until after get_log completes.
Brendan Cully <brendan@kublai.com>
parents: 4809
diff changeset
537 parselogentry(*entry)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
538 except SubversionException, (_, num):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
539 if num == svn.core.SVN_ERR_FS_NO_SUCH_REVISION:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
540 raise NoSuchRevision(branch=self,
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
541 revision="Revision number %d" % to_revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
542 raise
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
543
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
544 def _getfile(self, file, rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
545 io = StringIO()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
546 # TODO: ra.get_file transmits the whole file instead of diffs.
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
547 mode = ''
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
548 try:
4767
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
549 revnum = self.revnum(rev)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
550 if self.module != self.modulemap[revnum]:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
551 self.module = self.modulemap[revnum]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
552 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
553 info = svn.ra.get_file(self.ra, file, revnum, io)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
554 if isinstance(info, list):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
555 info = info[-1]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
556 mode = ("svn:executable" in info) and 'x' or ''
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
557 mode = ("svn:special" in info) and 'l' or mode
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
558 except SubversionException, e:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
559 notfound = (svn.core.SVN_ERR_FS_NOT_FOUND,
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
560 svn.core.SVN_ERR_RA_DAV_PATH_NOT_FOUND)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
561 if e.apr_err in notfound: # File not found
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
562 raise IOError()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
563 raise
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
564 data = io.getvalue()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
565 if mode == 'l':
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
566 link_prefix = "link "
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
567 if data.startswith(link_prefix):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
568 data = data[len(link_prefix):]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
569 return data, mode
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
570
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
571 def _find_children(self, path, revnum):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
572 path = path.strip("/")
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
573
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
574 def _find_children_fallback(path, revnum):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
575 # SWIG python bindings for getdir are broken up to at least 1.4.3
4785
a67f185d0474 convert: svn: use a separate mempool for each ls in the 1.4 fallback path
Brendan Cully <brendan@kublai.com>
parents: 4769
diff changeset
576 pool = Pool()
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
577 optrev = svn.core.svn_opt_revision_t()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
578 optrev.kind = svn.core.svn_opt_revision_number
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
579 optrev.value.number = revnum
4763
4526ef8c47b2 convert: svn: fix fallback directory listing code when importing a submodule
Brendan Cully <brendan@kublai.com>
parents: 4762
diff changeset
580 rpath = '/'.join([self.base, path]).strip('/')
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
581 return ['%s/%s' % (path, x) for x in svn.client.ls(rpath, optrev, True, self.ctx, pool).keys()]
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
582
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
583 if hasattr(self, '_find_children_fallback'):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
584 return _find_children_fallback(path, revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
585
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
586 self.reparent("/" + path)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
587 pool = Pool()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
588
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
589 children = []
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
590 def find_children_inner(children, path, revnum = revnum):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
591 if hasattr(svn.ra, 'get_dir2'): # Since SVN 1.4
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
592 fields = 0xffffffff # Binding does not provide SVN_DIRENT_ALL
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
593 getdir = svn.ra.get_dir2(self.ra, path, revnum, fields, pool)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
594 else:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
595 getdir = svn.ra.get_dir(self.ra, path, revnum, pool)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
596 if type(getdir) == dict:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
597 # python binding for getdir is broken up to at least 1.4.3
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
598 raise CompatibilityException()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
599 dirents = getdir[0]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
600 if type(dirents) == int:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
601 # got here once due to infinite recursion bug
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
602 # pprint.pprint(getdir)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
603 return
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
604 c = dirents.keys()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
605 c.sort()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
606 for child in c:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
607 dirent = dirents[child]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
608 if dirent.kind == svn.core.svn_node_dir:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
609 find_children_inner(children, (path + "/" + child).strip("/"))
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
610 else:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
611 children.append((path + "/" + child).strip("/"))
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
612
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
613 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
614 find_children_inner(children, "")
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
615 except CompatibilityException:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
616 self._find_children_fallback = True
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
617 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
618 return _find_children_fallback(path, revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
619
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
620 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
621 return [path + "/" + c for c in children]