Mercurial > hg > mercurial-crew-with-dirclash

annotate hgext/convert/subversion.py @ 5020:780051cca03c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
convert svn: canonicalize path before calling url_from_path. Otherwise libsvn has a tendency to abort().
author Brendan Cully <brendan@kublai.com>
date Thu, 26 Jul 2007 14:02:49 -0700
parents 6b2d8caf87b2
children 2bd996d0aaf8
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 locale
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17 import os
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18 import cPickle as pickle
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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
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32 import svn.client
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33 import svn.core
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34 import svn.ra
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35 import svn.delta
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36 import transport
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37 except ImportError:
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38 pass
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39
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40 def geturl(path):
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41 try:
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42 return svn.client.url_from_path(svn.core.svn_path_canonicalize(path))
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43 except SubversionException:
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44 pass
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45 if os.path.isdir(path):
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46 return 'file://%s' % os.path.normpath(os.path.abspath(path))
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47 return path
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48
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49 class CompatibilityException(Exception): pass
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50
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51 class changedpath(object):
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52 def __init__(self, p):
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53 self.copyfrom_path = p.copyfrom_path
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54 self.copyfrom_rev = p.copyfrom_rev
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55 self.action = p.action
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56
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57 # SVN conversion code stolen from bzr-svn and tailor
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58 class convert_svn(converter_source):
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59 def __init__(self, ui, url, rev=None):
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60 super(convert_svn, self).__init__(ui, url, rev=rev)
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61
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62 try:
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63 SubversionException
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64 except NameError:
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65 msg = 'subversion python bindings could not be loaded\n'
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66 ui.warn(msg)
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67 raise NoRepo(msg)
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68
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69 self.encoding = locale.getpreferredencoding()
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70 self.lastrevs = {}
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71
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72 latest = None
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73 if rev:
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74 try:
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75 latest = int(rev)
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76 except ValueError:
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77 raise util.Abort('svn: revision %s is not an integer' % rev)
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78 try:
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79 # Support file://path@rev syntax. Useful e.g. to convert
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80 # deleted branches.
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81 at = url.rfind('@')
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82 if at >= 0:
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83 latest = int(url[at+1:])
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84 url = url[:at]
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85 except ValueError, e:
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86 pass
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87 self.url = geturl(url)
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88 self.encoding = 'UTF-8' # Subversion is always nominal UTF-8
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89 try:
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90 self.transport = transport.SvnRaTransport(url=self.url)
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91 self.ra = self.transport.ra
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92 self.ctx = self.transport.client
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93 self.base = svn.ra.get_repos_root(self.ra)
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94 self.module = self.url[len(self.base):]
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95 self.modulemap = {} # revision, module
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96 self.commits = {}
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97 self.files = {}
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98 self.uuid = svn.ra.get_uuid(self.ra).decode(self.encoding)
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99 except SubversionException, e:
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100 raise NoRepo("couldn't open SVN repo %s" % self.url)
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101
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102 try:
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103 self.get_blacklist()
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104 except IOError, e:
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105 pass
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106
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107 self.last_changed = self.latest(self.module, latest)
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108
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109 self.head = self.revid(self.last_changed)
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110
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111 def setrevmap(self, revmap):
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112 lastrevs = {}
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113 for revid in revmap.keys():
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114 uuid, module, revnum = self.revsplit(revid)
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115 lastrevnum = lastrevs.setdefault(module, revnum)
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116 if revnum > lastrevnum:
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117 lastrevs[module] = revnum
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118 self.lastrevs = lastrevs
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119
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120 def exists(self, path, optrev):
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121 try:
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122 return svn.client.ls(self.url.rstrip('/') + '/' + path,
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123 optrev, False, self.ctx)
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124 except SubversionException, err:
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125 return []
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126
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127 def getheads(self):
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128 # detect standard /branches, /tags, /trunk layout
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129 optrev = svn.core.svn_opt_revision_t()
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130 optrev.kind = svn.core.svn_opt_revision_number
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131 optrev.value.number = self.last_changed
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132 rpath = self.url.strip('/')
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133 cfgtrunk = self.ui.config('convert', 'svn.trunk')
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134 cfgbranches = self.ui.config('convert', 'svn.branches')
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diff changeset
135 trunk = (cfgtrunk or 'trunk').strip('/')
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diff changeset
136 branches = (cfgbranches or 'branches').strip('/')
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diff changeset
137 if self.exists(trunk, optrev) and self.exists(branches, optrev):
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diff changeset
138 self.ui.note('found trunk at %r and branches at %r\n' %
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diff changeset
139 (trunk, branches))
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diff changeset
140 oldmodule = self.module
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diff changeset
141 self.module += '/' + trunk
4825
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diff changeset
142 lt = self.latest(self.module, self.last_changed)
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diff changeset
143 self.head = self.revid(lt)
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diff changeset
144 self.heads = [self.head]
4906
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diff changeset
145 branchnames = svn.client.ls(rpath + '/' + branches, optrev, False,
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diff changeset
146 self.ctx)
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diff changeset
147 for branch in branchnames.keys():
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diff changeset
148 if oldmodule:
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diff changeset
149 module = '/' + oldmodule + '/' + branches + '/' + branch
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diff changeset
150 else:
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diff changeset
151 module = '/' + branches + '/' + branch
4825
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diff changeset
152 brevnum = self.latest(module, self.last_changed)
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diff changeset
153 brev = self.revid(brevnum, module)
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diff changeset
154 self.ui.note('found branch %s at %d\n' % (branch, brevnum))
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diff changeset
155 self.heads.append(brev)
4906
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diff changeset
156 elif cfgtrunk or cfgbranches:
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diff changeset
157 raise util.Abort(_('trunk/branch layout expected, '
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diff changeset
158 'but not found'))
4825
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diff changeset
159 else:
4906
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diff changeset
160 self.ui.note('working with one branch\n')
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diff changeset
161 self.heads = [self.head]
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diff changeset
162 return self.heads
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diff changeset
163
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diff changeset
164 def getfile(self, file, rev):
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diff changeset
165 data, mode = self._getfile(file, rev)
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diff changeset
166 self.modecache[(file, rev)] = mode
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diff changeset
167 return data
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diff changeset
168
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diff changeset
169 def getmode(self, file, rev):
4825
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diff changeset
170 return self.modecache[(file, rev)]
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diff changeset
171
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diff changeset
172 def getchanges(self, rev):
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diff changeset
173 self.modecache = {}
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diff changeset
174 files = self.files[rev]
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diff changeset
175 cl = files
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diff changeset
176 cl.sort()
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diff changeset
177 # caller caches the result, so free it here to release memory
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diff changeset
178 del self.files[rev]
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diff changeset
179 return cl
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diff changeset
180
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diff changeset
181 def getcommit(self, rev):
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parents: 4824
diff changeset
182 if rev not in self.commits:
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diff changeset
183 uuid, module, revnum = self.revsplit(rev)
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diff changeset
184 self.module = module
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diff changeset
185 self.reparent(module)
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diff changeset
186 stop = self.lastrevs.get(module, 0)
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diff changeset
187 self._fetch_revisions(from_revnum=revnum, to_revnum=stop)
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diff changeset
188 commit = self.commits[rev]
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diff changeset
189 # caller caches the result, so free it here to release memory
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diff changeset
190 del self.commits[rev]
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diff changeset
191 return commit
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parents: 4824
diff changeset
192
4928
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diff changeset
193 def get_log(self, paths, start, end, limit=0, discover_changed_paths=True,
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diff changeset
194 strict_node_history=False):
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diff changeset
195 '''wrapper for svn.ra.get_log.
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diff changeset
196 on a large repository, svn.ra.get_log pins huge amounts of
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diff changeset
197 memory that cannot be recovered. work around it by forking
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diff changeset
198 and writing results over a pipe.'''
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diff changeset
199
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diff changeset
200 def child(fp):
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diff changeset
201 protocol = -1
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diff changeset
202 def receiver(orig_paths, revnum, author, date, message, pool):
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diff changeset
203 if orig_paths is not None:
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diff changeset
204 for k, v in orig_paths.iteritems():
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diff changeset
205 orig_paths[k] = changedpath(v)
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parents: 4926
diff changeset
206 pickle.dump((orig_paths, revnum, author, date, message),
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
207 fp, protocol)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
208
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
209 try:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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diff changeset
210 # Use an ra of our own so that our parent can consume
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
211 # our results without confusing the server.
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diff changeset
212 t = transport.SvnRaTransport(url=self.url)
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diff changeset
213 svn.ra.get_log(t.ra, paths, start, end, limit,
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
214 discover_changed_paths,
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
215 strict_node_history,
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
216 receiver)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
217 except SubversionException, (_, num):
4931
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Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
218 self.ui.print_exc()
4928
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diff changeset
219 pickle.dump(num, fp, protocol)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
220 else:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
221 pickle.dump(None, fp, protocol)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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diff changeset
222 fp.close()
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
223
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
224 def parent(fp):
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
225 while True:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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diff changeset
226 entry = pickle.load(fp)
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diff changeset
227 try:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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diff changeset
228 orig_paths, revnum, author, date, message = entry
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parents: 4926
diff changeset
229 except:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
230 if entry is None:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
231 break
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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diff changeset
232 raise SubversionException("child raised exception", entry)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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diff changeset
233 yield entry
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Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
234
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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diff changeset
235 rfd, wfd = os.pipe()
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diff changeset
236 pid = os.fork()
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diff changeset
237 if pid:
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diff changeset
238 os.close(wfd)
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diff changeset
239 for p in parent(os.fdopen(rfd, 'rb')):
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diff changeset
240 yield p
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diff changeset
241 ret = os.waitpid(pid, 0)[1]
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diff changeset
242 if ret:
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diff changeset
243 raise util.Abort(_('get_log %s') % util.explain_exit(ret))
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diff changeset
244 else:
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diff changeset
245 os.close(rfd)
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diff changeset
246 child(os.fdopen(wfd, 'wb'))
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diff changeset
247 os._exit(0)
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parents: 4926
diff changeset
248
4825
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Brendan Cully <brendan@kublai.com>
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diff changeset
249 def gettags(self):
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
250 tags = {}
4931
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diff changeset
251 start = self.revnum(self.head)
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diff changeset
252 try:
2f0f9528e77b convert/subversion: rehandle the no-tags case
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diff changeset
253 for entry in self.get_log(['/tags'], 0, start):
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diff changeset
254 orig_paths, revnum, author, date, message = entry
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diff changeset
255 for path in orig_paths:
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diff changeset
256 if not path.startswith('/tags/'):
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parents: 4928
diff changeset
257 continue
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diff changeset
258 ent = orig_paths[path]
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diff changeset
259 source = ent.copyfrom_path
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diff changeset
260 rev = ent.copyfrom_rev
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diff changeset
261 tag = path.split('/', 2)[2]
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diff changeset
262 tags[tag] = self.revid(rev, module=source)
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diff changeset
263 except SubversionException, (_, num):
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parents: 4928
diff changeset
264 self.ui.note('no tags found at revision %d\n' % start)
4928
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
265 return tags
4825
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
266
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
267 # -- helper functions --
a265fe42abe7 convert: svn code movement (no actual changes)
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parents: 4824
diff changeset
268
4809
c2d529f288a1 convert: move some code into common init function
Brendan Cully <brendan@kublai.com>
parents: 4806
diff changeset
269 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
270 if not module:
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
271 module = self.module
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
272 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
273
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
274 def revnum(self, rev):
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
275 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
276
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
277 def revsplit(self, rev):
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
278 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
279 revnum = int(revnum)
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
280 parts = url.split('/', 1)
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
281 uuid = parts.pop(0)[4:]
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
282 mod = ''
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
283 if parts:
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
284 mod = '/' + parts[0]
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
285 return uuid, mod, revnum
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
286
4788
c2ef09a35c53 convert: typo in svn.latest
Brendan Cully <brendan@kublai.com>
parents: 4787
diff changeset
287 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
288 '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
289 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
290 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
291 try:
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
292 self.reparent('')
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parents: 4786
diff changeset
293 dirent = svn.ra.stat(self.ra, path.strip('/'), stop)
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Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
294 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
295 except SubversionException:
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
296 dirent = None
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
297 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
298 print self.base, path
2642726b61b6 convert/subversion.py: fix bad assumptions about SVN path naming
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parents: 4873
diff changeset
299 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
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parents: 4786
diff changeset
300
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
301 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
302
4758
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
303 def get_blacklist(self):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
304 """Avoid certain revision numbers.
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
305 It is not uncommon for two nearby revisions to cancel each other
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
306 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
307 of making a branch'. The converted repository is significantly
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
308 smaller if we ignore such revisions."""
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
309 self.blacklist = set()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
310 blacklist = self.blacklist
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
311 for line in file("blacklist.txt", "r"):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
312 if not line.startswith("#"):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
313 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
314 svn_rev = int(line.strip())
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
315 blacklist.add(svn_rev)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
316 except ValueError, e:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
317 pass # not an integer or a comment
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
318
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
319 def is_blacklisted(self, svn_rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
320 return svn_rev in self.blacklist
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
321
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
322 def reparent(self, module):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
323 svn_url = self.base + module
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
324 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
325 svn.ra.reparent(self.ra, svn_url.encode(self.encoding))
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
326
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
327 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
328 def get_entry_from_path(path, module=self.module):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
329 # Given the repository url of this wc, say
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
330 # "http://server/plone/CMFPlone/branches/Plone-2_0-branch"
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
331 # extract the "entry" portion (a relative path) from what
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
332 # svn log --xml says, ie
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
333 # "/CMFPlone/branches/Plone-2_0-branch/tests/PloneTestCase.py"
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
334 # that is to say "tests/PloneTestCase.py"
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
335
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
336 if path.startswith(module):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
337 relative = path[len(module):]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
338 if relative.startswith('/'):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
339 return relative[1:]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
340 else:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
341 return relative
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
342
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
343 # The path is outside our tracked tree...
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
344 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
345 return None
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
346
4922
961379b2c586 convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents: 4908
diff changeset
347 self.child_cset = None
4928
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
348 def parselogentry(orig_paths, revnum, author, date, message):
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
349 self.ui.debug("parsing revision %d (%d changes)\n" %
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
350 (revnum, len(orig_paths)))
4922
961379b2c586 convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents: 4908
diff changeset
351
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
352 if revnum in self.modulemap:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
353 new_module = self.modulemap[revnum]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
354 if new_module != self.module:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
355 self.module = new_module
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
356 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
357
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
358 copyfrom = {} # Map of entrypath, revision for finding source of deleted revisions.
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
359 copies = {}
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
360 entries = []
4809
c2d529f288a1 convert: move some code into common init function
Brendan Cully <brendan@kublai.com>
parents: 4806
diff changeset
361 rev = self.revid(revnum)
4793
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
362 parents = []
4814
4cdbaa885d8a convert: svn: some improvements in memory usage
Brendan Cully <brendan@kublai.com>
parents: 4813
diff changeset
363
4cdbaa885d8a convert: svn: some improvements in memory usage
Brendan Cully <brendan@kublai.com>
parents: 4813
diff changeset
364 # branch log might return entries for a parent we already have
4824
e20e40f67f0e convert: svn: avoid parsing already-seen logentries due to branch following
Brendan Cully <brendan@kublai.com>
parents: 4814
diff changeset
365 if (rev in self.commits or
e20e40f67f0e convert: svn: avoid parsing already-seen logentries due to branch following
Brendan Cully <brendan@kublai.com>
parents: 4814
diff changeset
366 (revnum < self.lastrevs.get(self.module, 0))):
4814
4cdbaa885d8a convert: svn: some improvements in memory usage
Brendan Cully <brendan@kublai.com>
parents: 4813
diff changeset
367 return
4cdbaa885d8a convert: svn: some improvements in memory usage
Brendan Cully <brendan@kublai.com>
parents: 4813
diff changeset
368
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
369 try:
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
370 branch = self.module.split("/")[-1]
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
371 if branch == 'trunk':
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
372 branch = ''
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
373 except IndexError:
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
374 branch = None
4814
4cdbaa885d8a convert: svn: some improvements in memory usage
Brendan Cully <brendan@kublai.com>
parents: 4813
diff changeset
375
4928
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
376 orig_paths = orig_paths.items()
4922
961379b2c586 convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents: 4908
diff changeset
377 orig_paths.sort()
961379b2c586 convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents: 4908
diff changeset
378 for path, ent in orig_paths:
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
379 # self.ui.write("path %s\n" % path)
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
380 if path == self.module: # Follow branching back in history
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
381 if ent:
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
382 if ent.copyfrom_path:
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
383 # ent.copyfrom_rev may not be the actual last revision
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
384 prev = self.latest(ent.copyfrom_path, ent.copyfrom_rev)
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
385 self.modulemap[prev] = ent.copyfrom_path
4809
c2d529f288a1 convert: move some code into common init function
Brendan Cully <brendan@kublai.com>
parents: 4806
diff changeset
386 parents = [self.revid(prev, ent.copyfrom_path)]
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
387 self.ui.note('found parent of branch %s at %d: %s\n' % \
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
388 (self.module, prev, ent.copyfrom_path))
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
389 else:
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
390 self.ui.debug("No copyfrom path, don't know what to do.\n")
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
391 # Maybe it was added and there is no more history.
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
392 entrypath = get_entry_from_path(path, module=self.module)
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
393 # self.ui.write("entrypath %s\n" % entrypath)
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
394 if entrypath is None:
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
395 # Outside our area of interest
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
396 self.ui.debug("boring@%s: %s\n" % (revnum, path))
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
397 continue
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
398 entry = entrypath.decode(self.encoding)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
399
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
400 kind = svn.ra.check_path(self.ra, entrypath, revnum)
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
401 if kind == svn.core.svn_node_file:
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
402 if ent.copyfrom_path:
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
403 copyfrom_path = get_entry_from_path(ent.copyfrom_path)
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
404 if copyfrom_path:
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
405 self.ui.debug("Copied to %s from %s@%s\n" % (entry, copyfrom_path, ent.copyfrom_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
406 # It's probably important for hg that the source
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
407 # exists in the revision's parent, not just the
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
408 # ent.copyfrom_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
409 fromkind = svn.ra.check_path(self.ra, copyfrom_path, ent.copyfrom_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
410 if fromkind != 0:
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
411 copies[self.recode(entry)] = self.recode(copyfrom_path)
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
412 entries.append(self.recode(entry))
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
413 elif kind == 0: # gone, but had better be a deleted *file*
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
414 self.ui.debug("gone from %s\n" % ent.copyfrom_rev)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
415
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
416 # if a branch is created but entries are removed in the same
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
417 # changeset, get the right fromrev
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
418 if parents:
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
419 uuid, old_module, fromrev = self.revsplit(parents[0])
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
420 else:
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
421 fromrev = revnum - 1
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
422 # might always need to be revnum - 1 in these 3 lines?
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
423 old_module = self.modulemap.get(fromrev, self.module)
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
424
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
425 basepath = old_module + "/" + get_entry_from_path(path, module=self.module)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
426 entrypath = old_module + "/" + get_entry_from_path(path, module=self.module)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
427
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
428 def lookup_parts(p):
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
429 rc = None
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
430 parts = p.split("/")
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
431 for i in range(len(parts)):
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
432 part = "/".join(parts[:i])
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
433 info = part, copyfrom.get(part, None)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
434 if info[1] is not None:
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
435 self.ui.debug("Found parent directory %s\n" % info[1])
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
436 rc = info
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
437 return rc
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
438
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
439 self.ui.debug("base, entry %s %s\n" % (basepath, entrypath))
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
440
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
441 frompath, froment = lookup_parts(entrypath) or (None, revnum - 1)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
442
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
443 # need to remove fragment from lookup_parts and replace with copyfrom_path
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
444 if frompath is not None:
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
445 self.ui.debug("munge-o-matic\n")
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
446 self.ui.debug(entrypath + '\n')
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
447 self.ui.debug(entrypath[len(frompath):] + '\n')
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
448 entrypath = froment.copyfrom_path + entrypath[len(frompath):]
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
449 fromrev = froment.copyfrom_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
450 self.ui.debug("Info: %s %s %s %s\n" % (frompath, froment, ent, entrypath))
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
451
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
452 fromkind = svn.ra.check_path(self.ra, entrypath, fromrev)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
453 if fromkind == svn.core.svn_node_file: # a deleted file
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
454 entries.append(self.recode(entry))
4796
83c1bbb934ec convert: svn merges produce hard-to-trace file entries. Ignore them for now.
Brendan Cully <brendan@kublai.com>
parents: 4795
diff changeset
455 elif fromkind == svn.core.svn_node_dir:
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
456 # print "Deleted/moved non-file:", revnum, path, ent
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
457 # children = self._find_children(path, revnum - 1)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
458 # print "find children %s@%d from %d action %s" % (path, revnum, ent.copyfrom_rev, ent.action)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
459 # Sometimes this is tricky. For example: in
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
460 # The Subversion Repository revision 6940 a dir
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
461 # was copied and one of its files was deleted
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
462 # from the new location in the same commit. This
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
463 # code can't deal with that yet.
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
464 if ent.action == 'C':
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
465 children = self._find_children(path, fromrev)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
466 else:
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
467 oroot = entrypath.strip('/')
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
468 nroot = path.strip('/')
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
469 children = self._find_children(oroot, fromrev)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
470 children = [s.replace(oroot,nroot) for s in children]
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
471 # Mark all [files, not directories] as deleted.
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
472 for child in children:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
473 # Can we move a child directory and its
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
474 # parent in the same commit? (probably can). Could
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
475 # cause problems if instead of revnum -1,
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
476 # we have to look in (copyfrom_path, revnum - 1)
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
477 entrypath = get_entry_from_path("/" + child, module=old_module)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
478 if entrypath:
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
479 entry = self.recode(entrypath.decode(self.encoding))
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
480 if entry in copies:
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
481 # deleted file within a copy
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
482 del copies[entry]
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
483 else:
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
484 entries.append(entry)
4796
83c1bbb934ec convert: svn merges produce hard-to-trace file entries. Ignore them for now.
Brendan Cully <brendan@kublai.com>
parents: 4795
diff changeset
485 else:
83c1bbb934ec convert: svn merges produce hard-to-trace file entries. Ignore them for now.
Brendan Cully <brendan@kublai.com>
parents: 4795
diff changeset
486 self.ui.debug('unknown path in revision %d: %s\n' % \
83c1bbb934ec convert: svn merges produce hard-to-trace file entries. Ignore them for now.
Brendan Cully <brendan@kublai.com>
parents: 4795
diff changeset
487 (revnum, path))
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
488 elif kind == svn.core.svn_node_dir:
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
489 # Should probably synthesize normal file entries
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
490 # and handle as above to clean up copy/rename handling.
4758
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
491
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
492 # If the directory just had a prop change,
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
493 # then we shouldn't need to look for its children.
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
494 # Also this could create duplicate entries. Not sure
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
495 # whether this will matter. Maybe should make entries a set.
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
496 # print "Changed directory", revnum, path, ent.action, ent.copyfrom_path, ent.copyfrom_rev
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
497 # This will fail if a directory was copied
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
498 # from another branch and then some of its files
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
499 # were deleted in the same transaction.
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
500 children = self._find_children(path, revnum)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
501 children.sort()
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
502 for child in children:
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
503 # Can we move a child directory and its
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
504 # parent in the same commit? (probably can). Could
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
505 # cause problems if instead of revnum -1,
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
506 # we have to look in (copyfrom_path, revnum - 1)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
507 entrypath = get_entry_from_path("/" + child, module=self.module)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
508 # print child, self.module, entrypath
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
509 if entrypath:
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
510 # Need to filter out directories here...
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
511 kind = svn.ra.check_path(self.ra, entrypath, revnum)
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
512 if kind != svn.core.svn_node_dir:
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
513 entries.append(self.recode(entrypath))
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
514
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 # Copies here (must copy all from source)
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 # Probably not a real problem for us if
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
517 # source does not exist
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
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
519 # Can do this with the copy command "hg copy"
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
520 # if ent.copyfrom_path:
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 # copyfrom_entry = get_entry_from_path(ent.copyfrom_path.decode(self.encoding),
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
522 # module=self.module)
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
523 # copyto_entry = entrypath
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 #
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 # print "copy directory", copyfrom_entry, 'to', copyto_entry
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
526 #
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
527 # copies.append((copyfrom_entry, copyto_entry))
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
528
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
529 if ent.copyfrom_path:
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
530 copyfrom_path = ent.copyfrom_path.decode(self.encoding)
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
531 copyfrom_entry = get_entry_from_path(copyfrom_path, module=self.module)
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
532 if copyfrom_entry:
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
533 copyfrom[path] = ent
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
534 self.ui.debug("mark %s came from %s\n" % (path, copyfrom[path]))
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
535
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
536 # Good, /probably/ a regular copy. Really should check
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
537 # to see whether the parent revision actually contains
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
538 # the directory in question.
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
539 children = self._find_children(self.recode(copyfrom_path), ent.copyfrom_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
540 children.sort()
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
541 for child in children:
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
542 entrypath = get_entry_from_path("/" + child, module=self.module)
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
543 if entrypath:
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
544 entry = entrypath.decode(self.encoding)
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
545 # print "COPY COPY From", copyfrom_entry, entry
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
546 copyto_path = path + entry[len(copyfrom_entry):]
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
547 copyto_entry = get_entry_from_path(copyto_path, module=self.module)
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
548 # print "COPY", entry, "COPY To", copyto_entry
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
549 copies[self.recode(copyto_entry)] = self.recode(entry)
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
550 # copy from quux splort/quuxfile
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
551
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
552 self.modulemap[revnum] = self.module # track backwards in time
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
553 # a list of (filename, id) where id lets us retrieve the file.
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
554 # eg in git, id is the object hash. for svn it'll be the
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
555 self.files[rev] = zip(entries, [rev] * len(entries))
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
556 if not entries:
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
557 return
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
558
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
559 # Example SVN datetime. Includes microseconds.
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
560 # ISO-8601 conformant
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
561 # '2007-01-04T17:35:00.902377Z'
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
562 date = util.parsedate(date[:18] + " UTC", ["%Y-%m-%dT%H:%M:%S"])
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
563
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
564 log = message and self.recode(message)
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
565 author = author and self.recode(author) or ''
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
566
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
567 cset = commit(author=author,
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
568 date=util.datestr(date),
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
569 desc=log,
4793
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
570 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
571 copies=copies,
4873
28b23b9073a8 convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents: 4835
diff changeset
572 branch=branch,
28b23b9073a8 convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents: 4835
diff changeset
573 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
574
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
575 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
576 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
577 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
578 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
579
4922
961379b2c586 convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents: 4908
diff changeset
580 self.ui.note('fetching revision log for "%s" from %d to %d\n' %
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
581 (self.module, from_revnum, to_revnum))
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 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
584 discover_changed_paths = True
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
585 strict_node_history = False
4928
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
586 for entry in self.get_log([self.module], from_revnum, to_revnum):
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
587 orig_paths, revnum, author, date, message = entry
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
588 if self.is_blacklisted(revnum):
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
589 self.ui.note('skipping blacklisted revision %d\n' % revnum)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
590 continue
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
591 if orig_paths is None:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
592 self.ui.debug('revision %d has no entries\n' % revnum)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
593 continue
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
594 parselogentry(orig_paths, revnum, author, date, message)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
595 except SubversionException, (_, num):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
596 if num == svn.core.SVN_ERR_FS_NO_SUCH_REVISION:
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
597 raise NoSuchRevision(branch=self,
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
598 revision="Revision number %d" % to_revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
599 raise
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
600
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
601 def _getfile(self, file, rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
602 io = StringIO()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
603 # 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
604 mode = ''
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
605 try:
4767
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
606 revnum = self.revnum(rev)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
607 if self.module != self.modulemap[revnum]:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
608 self.module = self.modulemap[revnum]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
609 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
610 info = svn.ra.get_file(self.ra, file, revnum, io)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
611 if isinstance(info, list):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
612 info = info[-1]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
613 mode = ("svn:executable" in info) and 'x' or ''
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
614 mode = ("svn:special" in info) and 'l' or mode
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
615 except SubversionException, e:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
616 notfound = (svn.core.SVN_ERR_FS_NOT_FOUND,
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
617 svn.core.SVN_ERR_RA_DAV_PATH_NOT_FOUND)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
618 if e.apr_err in notfound: # File not found
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
619 raise IOError()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
620 raise
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
621 data = io.getvalue()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
622 if mode == 'l':
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
623 link_prefix = "link "
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
624 if data.startswith(link_prefix):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
625 data = data[len(link_prefix):]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
626 return data, mode
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
627
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
628 def _find_children(self, path, revnum):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
629 path = path.strip("/")
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
630
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
631 def _find_children_fallback(path, revnum):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
632 # 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
633 pool = Pool()
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
634 optrev = svn.core.svn_opt_revision_t()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
635 optrev.kind = svn.core.svn_opt_revision_number
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
636 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
637 rpath = '/'.join([self.base, path]).strip('/')
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
638 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
639
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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640 if hasattr(self, '_find_children_fallback'):
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Daniel Holth <dholth@fastmail.fm>
parents:
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641 return _find_children_fallback(path, revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
642
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Daniel Holth <dholth@fastmail.fm>
parents:
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643 self.reparent("/" + path)
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Daniel Holth <dholth@fastmail.fm>
parents:
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644 pool = Pool()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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645
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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646 children = []
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Daniel Holth <dholth@fastmail.fm>
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647 def find_children_inner(children, path, revnum = revnum):
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Daniel Holth <dholth@fastmail.fm>
parents:
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648 if hasattr(svn.ra, 'get_dir2'): # Since SVN 1.4
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Daniel Holth <dholth@fastmail.fm>
parents:
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649 fields = 0xffffffff # Binding does not provide SVN_DIRENT_ALL
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
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650 getdir = svn.ra.get_dir2(self.ra, path, revnum, fields, pool)
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Daniel Holth <dholth@fastmail.fm>
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651 else:
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Daniel Holth <dholth@fastmail.fm>
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652 getdir = svn.ra.get_dir(self.ra, path, revnum, pool)
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Daniel Holth <dholth@fastmail.fm>
parents:
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653 if type(getdir) == dict:
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
654 # python binding for getdir is broken up to at least 1.4.3
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Daniel Holth <dholth@fastmail.fm>
parents:
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655 raise CompatibilityException()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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656 dirents = getdir[0]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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657 if type(dirents) == int:
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Daniel Holth <dholth@fastmail.fm>
parents:
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658 # got here once due to infinite recursion bug
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
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659 return
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Daniel Holth <dholth@fastmail.fm>
parents:
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660 c = dirents.keys()
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Daniel Holth <dholth@fastmail.fm>
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661 c.sort()
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Daniel Holth <dholth@fastmail.fm>
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662 for child in c:
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Daniel Holth <dholth@fastmail.fm>
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663 dirent = dirents[child]
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Daniel Holth <dholth@fastmail.fm>
parents:
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664 if dirent.kind == svn.core.svn_node_dir:
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
665 find_children_inner(children, (path + "/" + child).strip("/"))
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Daniel Holth <dholth@fastmail.fm>
parents:
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666 else:
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Daniel Holth <dholth@fastmail.fm>
parents:
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667 children.append((path + "/" + child).strip("/"))
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
668
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
669 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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670 find_children_inner(children, "")
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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671 except CompatibilityException:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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672 self._find_children_fallback = True
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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673 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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674 return _find_children_fallback(path, revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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675
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
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676 self.reparent(self.module)
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Daniel Holth <dholth@fastmail.fm>
parents:
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677 return [path + "/" + c for c in children]