Mercurial > hg > mercurial-crew-with-dirclash

annotate hgext/convert/subversion.py @ 5072:c89ed1f27e78

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convert: svn: add helper function for optrevs
author Brendan Cully <brendan@kublai.com>
date Sun, 05 Aug 2007 10:04:00 -0700
parents 35f67dd712d0
children eb81294cf970
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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 def optrev(number):
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50 optrev = svn.core.svn_opt_revision_t()
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51 optrev.kind = svn.core.svn_opt_revision_number
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52 optrev.value.number = number
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53 return optrev
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54
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55 class changedpath(object):
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56 def __init__(self, p):
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57 self.copyfrom_path = p.copyfrom_path
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58 self.copyfrom_rev = p.copyfrom_rev
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59 self.action = p.action
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60
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61 # SVN conversion code stolen from bzr-svn and tailor
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62 class convert_svn(converter_source):
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63 def __init__(self, ui, url, rev=None):
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64 super(convert_svn, self).__init__(ui, url, rev=rev)
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65
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66 try:
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67 SubversionException
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68 except NameError:
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69 msg = 'subversion python bindings could not be loaded\n'
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70 ui.warn(msg)
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71 raise NoRepo(msg)
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72
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73 self.encoding = locale.getpreferredencoding()
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74 self.lastrevs = {}
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75
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76 latest = None
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77 if rev:
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78 try:
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79 latest = int(rev)
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80 except ValueError:
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81 raise util.Abort('svn: revision %s is not an integer' % rev)
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82 try:
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83 # Support file://path@rev syntax. Useful e.g. to convert
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84 # deleted branches.
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85 at = url.rfind('@')
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86 if at >= 0:
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87 latest = int(url[at+1:])
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88 url = url[:at]
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89 except ValueError, e:
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90 pass
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91 self.url = geturl(url)
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92 self.encoding = 'UTF-8' # Subversion is always nominal UTF-8
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93 try:
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94 self.transport = transport.SvnRaTransport(url=self.url)
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95 self.ra = self.transport.ra
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96 self.ctx = self.transport.client
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97 self.base = svn.ra.get_repos_root(self.ra)
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98 self.module = self.url[len(self.base):]
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99 self.modulemap = {} # revision, module
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100 self.commits = {}
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101 self.files = {}
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102 self.uuid = svn.ra.get_uuid(self.ra).decode(self.encoding)
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103 except SubversionException, e:
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104 raise NoRepo("couldn't open SVN repo %s" % self.url)
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105
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106 try:
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107 self.get_blacklist()
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108 except IOError, e:
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109 pass
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110
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111 self.last_changed = self.latest(self.module, latest)
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112
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113 self.head = self.revid(self.last_changed)
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114
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115 def setrevmap(self, revmap):
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116 lastrevs = {}
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117 for revid in revmap.keys():
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118 uuid, module, revnum = self.revsplit(revid)
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119 lastrevnum = lastrevs.setdefault(module, revnum)
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120 if revnum > lastrevnum:
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121 lastrevs[module] = revnum
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122 self.lastrevs = lastrevs
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123
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124 def exists(self, path, optrev):
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125 try:
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126 return svn.client.ls(self.url.rstrip('/') + '/' + path,
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127 optrev, False, self.ctx)
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128 except SubversionException, err:
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129 return []
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130
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131 def getheads(self):
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132 # detect standard /branches, /tags, /trunk layout
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133 rev = optrev(self.last_changed)
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134 rpath = self.url.strip('/')
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135 cfgtrunk = self.ui.config('convert', 'svn.trunk')
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diff changeset
136 cfgbranches = self.ui.config('convert', 'svn.branches')
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diff changeset
137 trunk = (cfgtrunk or 'trunk').strip('/')
2642726b61b6 convert/subversion.py: fix bad assumptions about SVN path naming
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diff changeset
138 branches = (cfgbranches or 'branches').strip('/')
5072
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diff changeset
139 if self.exists(trunk, rev) and self.exists(branches, rev):
4906
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diff changeset
140 self.ui.note('found trunk at %r and branches at %r\n' %
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diff changeset
141 (trunk, branches))
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diff changeset
142 oldmodule = self.module
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Bryan O'Sullivan <bos@serpentine.com>
parents: 4873
diff changeset
143 self.module += '/' + trunk
4825
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diff changeset
144 lt = self.latest(self.module, self.last_changed)
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diff changeset
145 self.head = self.revid(lt)
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diff changeset
146 self.heads = [self.head]
5072
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diff changeset
147 branchnames = svn.client.ls(rpath + '/' + branches, rev, False,
4906
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diff changeset
148 self.ctx)
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diff changeset
149 for branch in branchnames.keys():
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diff changeset
150 if oldmodule:
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diff changeset
151 module = '/' + oldmodule + '/' + branches + '/' + branch
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diff changeset
152 else:
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diff changeset
153 module = '/' + branches + '/' + branch
4825
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diff changeset
154 brevnum = self.latest(module, self.last_changed)
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diff changeset
155 brev = self.revid(brevnum, module)
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diff changeset
156 self.ui.note('found branch %s at %d\n' % (branch, brevnum))
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diff changeset
157 self.heads.append(brev)
4906
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diff changeset
158 elif cfgtrunk or cfgbranches:
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diff changeset
159 raise util.Abort(_('trunk/branch layout expected, '
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diff changeset
160 'but not found'))
4825
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diff changeset
161 else:
4906
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diff changeset
162 self.ui.note('working with one branch\n')
4825
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diff changeset
163 self.heads = [self.head]
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diff changeset
164 return self.heads
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diff changeset
165
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diff changeset
166 def getfile(self, file, rev):
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diff changeset
167 data, mode = self._getfile(file, rev)
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diff changeset
168 self.modecache[(file, rev)] = mode
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diff changeset
169 return data
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diff changeset
170
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
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diff changeset
171 def getmode(self, file, rev):
4825
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diff changeset
172 return self.modecache[(file, rev)]
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diff changeset
173
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diff changeset
174 def getchanges(self, rev):
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diff changeset
175 self.modecache = {}
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
176 files = self.files[rev]
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Brendan Cully <brendan@kublai.com>
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diff changeset
177 cl = files
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diff changeset
178 cl.sort()
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parents: 4824
diff changeset
179 # caller caches the result, so free it here to release memory
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parents: 4824
diff changeset
180 del self.files[rev]
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parents: 4824
diff changeset
181 return cl
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
182
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
183 def getcommit(self, rev):
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
184 if rev not in self.commits:
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
185 uuid, module, revnum = self.revsplit(rev)
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
186 self.module = module
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
187 self.reparent(module)
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
188 stop = self.lastrevs.get(module, 0)
a265fe42abe7 convert: svn code movement (no actual changes)
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parents: 4824
diff changeset
189 self._fetch_revisions(from_revnum=revnum, to_revnum=stop)
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parents: 4824
diff changeset
190 commit = self.commits[rev]
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parents: 4824
diff changeset
191 # caller caches the result, so free it here to release memory
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
192 del self.commits[rev]
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
193 return commit
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
194
4928
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diff changeset
195 def get_log(self, paths, start, end, limit=0, discover_changed_paths=True,
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parents: 4926
diff changeset
196 strict_node_history=False):
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
197 '''wrapper for svn.ra.get_log.
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parents: 4926
diff changeset
198 on a large repository, svn.ra.get_log pins huge amounts of
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parents: 4926
diff changeset
199 memory that cannot be recovered. work around it by forking
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
200 and writing results over a pipe.'''
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
201
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
202 def child(fp):
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
203 protocol = -1
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Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
204 def receiver(orig_paths, revnum, author, date, message, pool):
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
205 if orig_paths is not None:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
206 for k, v in orig_paths.iteritems():
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
207 orig_paths[k] = changedpath(v)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
208 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
209 fp, protocol)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
210
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
211 try:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
212 # Use an ra of our own so that our parent can consume
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
213 # our results without confusing the server.
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
214 t = transport.SvnRaTransport(url=self.url)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
215 svn.ra.get_log(t.ra, paths, start, end, limit,
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
216 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
217 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
218 receiver)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
219 except SubversionException, (_, num):
4931
2f0f9528e77b convert/subversion: rehandle the no-tags case
Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
220 self.ui.print_exc()
4928
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(num, fp, protocol)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
222 else:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
223 pickle.dump(None, fp, protocol)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
224 fp.close()
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
225
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
226 def parent(fp):
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
227 while True:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
228 entry = pickle.load(fp)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
229 try:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
230 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
231 except:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
232 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
233 break
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
234 raise SubversionException("child raised exception", entry)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
235 yield entry
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
236
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
237 rfd, wfd = os.pipe()
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
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parents: 4926
diff changeset
238 pid = os.fork()
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
239 if pid:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
240 os.close(wfd)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
241 for p in parent(os.fdopen(rfd, 'rb')):
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
242 yield p
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
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diff changeset
243 ret = os.waitpid(pid, 0)[1]
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Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
244 if ret:
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
245 raise util.Abort(_('get_log %s') % util.explain_exit(ret))
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
246 else:
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Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
247 os.close(rfd)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
248 child(os.fdopen(wfd, 'wb'))
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Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
249 os._exit(0)
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
250
4825
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Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
251 def gettags(self):
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
252 tags = {}
4931
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parents: 4928
diff changeset
253 start = self.revnum(self.head)
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parents: 4928
diff changeset
254 try:
2f0f9528e77b convert/subversion: rehandle the no-tags case
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parents: 4928
diff changeset
255 for entry in self.get_log(['/tags'], 0, start):
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parents: 4928
diff changeset
256 orig_paths, revnum, author, date, message = entry
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Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
257 for path in orig_paths:
2f0f9528e77b convert/subversion: rehandle the no-tags case
Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
258 if not path.startswith('/tags/'):
2f0f9528e77b convert/subversion: rehandle the no-tags case
Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
259 continue
2f0f9528e77b convert/subversion: rehandle the no-tags case
Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
260 ent = orig_paths[path]
2f0f9528e77b convert/subversion: rehandle the no-tags case
Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
261 source = ent.copyfrom_path
2f0f9528e77b convert/subversion: rehandle the no-tags case
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parents: 4928
diff changeset
262 rev = ent.copyfrom_rev
2f0f9528e77b convert/subversion: rehandle the no-tags case
Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
263 tag = path.split('/', 2)[2]
2f0f9528e77b convert/subversion: rehandle the no-tags case
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parents: 4928
diff changeset
264 tags[tag] = self.revid(rev, module=source)
2f0f9528e77b convert/subversion: rehandle the no-tags case
Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
265 except SubversionException, (_, num):
2f0f9528e77b convert/subversion: rehandle the no-tags case
Bryan O'Sullivan <bos@serpentine.com>
parents: 4928
diff changeset
266 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
267 return tags
4825
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
268
a265fe42abe7 convert: svn code movement (no actual changes)
Brendan Cully <brendan@kublai.com>
parents: 4824
diff changeset
269 # -- helper functions --
a265fe42abe7 convert: svn code movement (no actual changes)
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parents: 4824
diff changeset
270
4809
c2d529f288a1 convert: move some code into common init function
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parents: 4806
diff changeset
271 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
272 if not module:
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
273 module = self.module
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
274 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
275
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
276 def revnum(self, rev):
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
277 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
278
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
279 def revsplit(self, rev):
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
280 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
281 revnum = int(revnum)
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
282 parts = url.split('/', 1)
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
283 uuid = parts.pop(0)[4:]
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
284 mod = ''
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
285 if parts:
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
286 mod = '/' + parts[0]
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
287 return uuid, mod, revnum
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
288
4788
c2ef09a35c53 convert: typo in svn.latest
Brendan Cully <brendan@kublai.com>
parents: 4787
diff changeset
289 def latest(self, path, stop=0):
4787
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
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parents: 4786
diff changeset
290 '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
291 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
292 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
293 try:
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
294 self.reparent('')
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diff changeset
295 dirent = svn.ra.stat(self.ra, path.strip('/'), stop)
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Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
296 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
297 except SubversionException:
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
298 dirent = None
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
299 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
300 print self.base, path
2642726b61b6 convert/subversion.py: fix bad assumptions about SVN path naming
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parents: 4873
diff changeset
301 raise util.Abort('%s not found up to revision %d' % (path, stop))
4787
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
302
c5dd8e184279 convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents: 4786
diff changeset
303 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
304
4758
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
305 def get_blacklist(self):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
306 """Avoid certain revision numbers.
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
307 It is not uncommon for two nearby revisions to cancel each other
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
308 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
309 of making a branch'. The converted repository is significantly
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
310 smaller if we ignore such revisions."""
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
311 self.blacklist = set()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
312 blacklist = self.blacklist
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
313 for line in file("blacklist.txt", "r"):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
314 if not line.startswith("#"):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
315 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
316 svn_rev = int(line.strip())
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
317 blacklist.add(svn_rev)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
318 except ValueError, e:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
319 pass # not an integer or a comment
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
320
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
321 def is_blacklisted(self, svn_rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
322 return svn_rev in self.blacklist
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
323
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
324 def reparent(self, module):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
325 svn_url = self.base + module
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
326 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
327 svn.ra.reparent(self.ra, svn_url.encode(self.encoding))
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
328
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
329 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
330 def get_entry_from_path(path, module=self.module):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
331 # Given the repository url of this wc, say
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
332 # "http://server/plone/CMFPlone/branches/Plone-2_0-branch"
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
333 # extract the "entry" portion (a relative path) from what
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
334 # svn log --xml says, ie
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
335 # "/CMFPlone/branches/Plone-2_0-branch/tests/PloneTestCase.py"
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
336 # that is to say "tests/PloneTestCase.py"
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
337
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
338 if path.startswith(module):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
339 relative = path[len(module):]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
340 if relative.startswith('/'):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
341 return relative[1:]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
342 else:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
343 return relative
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
344
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
345 # The path is outside our tracked tree...
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
346 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
347 return None
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
348
4922
961379b2c586 convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents: 4908
diff changeset
349 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
350 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
351 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
352 (revnum, len(orig_paths)))
4922
961379b2c586 convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents: 4908
diff changeset
353
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
354 if revnum in self.modulemap:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
355 new_module = self.modulemap[revnum]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
356 if new_module != self.module:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
357 self.module = new_module
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
358 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
359
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
360 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
361 copies = {}
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
362 entries = []
4809
c2d529f288a1 convert: move some code into common init function
Brendan Cully <brendan@kublai.com>
parents: 4806
diff changeset
363 rev = self.revid(revnum)
4793
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
364 parents = []
4814
4cdbaa885d8a convert: svn: some improvements in memory usage
Brendan Cully <brendan@kublai.com>
parents: 4813
diff changeset
365
4cdbaa885d8a convert: svn: some improvements in memory usage
Brendan Cully <brendan@kublai.com>
parents: 4813
diff changeset
366 # 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
367 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
368 (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
369 return
4cdbaa885d8a convert: svn: some improvements in memory usage
Brendan Cully <brendan@kublai.com>
parents: 4813
diff changeset
370
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
371 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
372 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
373 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
374 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
375 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
376 branch = None
4814
4cdbaa885d8a convert: svn: some improvements in memory usage
Brendan Cully <brendan@kublai.com>
parents: 4813
diff changeset
377
4928
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
378 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
379 orig_paths.sort()
961379b2c586 convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents: 4908
diff changeset
380 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
381 # 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
382 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
383 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
384 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
385 # 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
386 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
387 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
388 parents = [self.revid(prev, ent.copyfrom_path)]
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
389 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
390 (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
391 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
392 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
393 # 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
394 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
395 # 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
396 if entrypath is None:
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parents: 4785
diff changeset
397 # Outside our area of interest
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parents: 4785
diff changeset
398 self.ui.debug("boring@%s: %s\n" % (revnum, path))
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
399 continue
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
400 entry = entrypath.decode(self.encoding)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
401
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
402 kind = svn.ra.check_path(self.ra, entrypath, revnum)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
403 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
404 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
405 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
406 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
407 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
408 # 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
409 # 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
410 # ent.copyfrom_rev
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
411 fromkind = svn.ra.check_path(self.ra, copyfrom_path, ent.copyfrom_rev)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
412 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
413 copies[self.recode(entry)] = self.recode(copyfrom_path)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
414 entries.append(self.recode(entry))
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
415 elif kind == 0: # gone, but had better be a deleted *file*
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parents: 4785
diff changeset
416 self.ui.debug("gone from %s\n" % ent.copyfrom_rev)
4758
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
417
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
418 # 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
419 # changeset, get the right fromrev
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
420 if parents:
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
421 uuid, old_module, fromrev = self.revsplit(parents[0])
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
422 else:
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
423 fromrev = revnum - 1
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
424 # might always need to be revnum - 1 in these 3 lines?
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
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parents: 4794
diff changeset
425 old_module = self.modulemap.get(fromrev, self.module)
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
426
4786
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parents: 4785
diff changeset
427 basepath = old_module + "/" + get_entry_from_path(path, module=self.module)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
428 entrypath = old_module + "/" + get_entry_from_path(path, module=self.module)
4758
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
429
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
430 def lookup_parts(p):
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
431 rc = None
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
432 parts = p.split("/")
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
433 for i in range(len(parts)):
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
434 part = "/".join(parts[:i])
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
435 info = part, copyfrom.get(part, None)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
436 if info[1] is not None:
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
437 self.ui.debug("Found parent directory %s\n" % info[1])
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
438 rc = info
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
439 return rc
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
440
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
441 self.ui.debug("base, entry %s %s\n" % (basepath, entrypath))
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
442
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
443 frompath, froment = lookup_parts(entrypath) or (None, revnum - 1)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
444
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
445 # need to remove fragment from lookup_parts and replace with copyfrom_path
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
446 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
447 self.ui.debug("munge-o-matic\n")
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
448 self.ui.debug(entrypath + '\n')
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
449 self.ui.debug(entrypath[len(frompath):] + '\n')
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
450 entrypath = froment.copyfrom_path + entrypath[len(frompath):]
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
451 fromrev = froment.copyfrom_rev
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
452 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
453
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
454 fromkind = svn.ra.check_path(self.ra, entrypath, fromrev)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
455 if fromkind == svn.core.svn_node_file: # a deleted file
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
456 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
457 elif fromkind == svn.core.svn_node_dir:
4786
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parents: 4785
diff changeset
458 # print "Deleted/moved non-file:", revnum, path, ent
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
459 # children = self._find_children(path, revnum - 1)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
460 # 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
461 # Sometimes this is tricky. For example: in
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
462 # The Subversion Repository revision 6940 a dir
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
463 # 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
464 # from the new location in the same commit. This
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
465 # code can't deal with that yet.
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
466 if ent.action == 'C':
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
467 children = self._find_children(path, fromrev)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
468 else:
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
469 oroot = entrypath.strip('/')
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
470 nroot = path.strip('/')
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parents: 4785
diff changeset
471 children = self._find_children(oroot, fromrev)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
472 children = [s.replace(oroot,nroot) for s in children]
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
473 # Mark all [files, not directories] as deleted.
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
474 for child in children:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
475 # Can we move a child directory and its
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
476 # parent in the same commit? (probably can). Could
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
477 # cause problems if instead of revnum -1,
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
478 # we have to look in (copyfrom_path, revnum - 1)
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
479 entrypath = get_entry_from_path("/" + child, module=old_module)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
480 if entrypath:
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
481 entry = self.recode(entrypath.decode(self.encoding))
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
482 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
483 # deleted file within a copy
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
484 del copies[entry]
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
485 else:
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
486 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
487 else:
83c1bbb934ec convert: svn merges produce hard-to-trace file entries. Ignore them for now.
Brendan Cully <brendan@kublai.com>
parents: 4795
diff changeset
488 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
489 (revnum, path))
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
490 elif kind == svn.core.svn_node_dir:
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
491 # Should probably synthesize normal file entries
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
492 # and handle as above to clean up copy/rename handling.
4758
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Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
493
4786
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
494 # If the directory just had a prop change,
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
495 # then we shouldn't need to look for its children.
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parents: 4785
diff changeset
496 # Also this could create duplicate entries. Not sure
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
497 # whether this will matter. Maybe should make entries a set.
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parents: 4785
diff changeset
498 # 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
499 # This will fail if a directory was copied
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
500 # from another branch and then some of its files
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
501 # were deleted in the same transaction.
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
502 children = self._find_children(path, revnum)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
503 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
504 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
505 # 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
506 # parent in the same commit? (probably can). Could
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
507 # 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
508 # we have to look in (copyfrom_path, revnum - 1)
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
509 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
510 # 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
511 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
512 # 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
513 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
514 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
515 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
516
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 # 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
518 # 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
519 # 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
520
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 # 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
522 # 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
523 # 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
524 # 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
525 # 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
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 # 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
528 #
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 # copies.append((copyfrom_entry, copyto_entry))
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
530
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
531 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
532 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
533 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
534 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
535 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
536 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
537
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 # 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
539 # 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
540 # 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
541 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
542 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
543 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
544 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
545 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
546 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
547 # 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
548 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
549 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
550 # 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
551 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
552 # copy from quux splort/quuxfile
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
553
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
554 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
555 # 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
556 # 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
557 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
558 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
559 return
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
560
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
561 # 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
562 # 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
563 # '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
564 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
565
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
566 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
567 author = author and self.recode(author) or ''
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
568
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
569 cset = commit(author=author,
4939
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
570 date=util.datestr(date),
cdd33a048289 removed trailing whitespace
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4931
diff changeset
571 desc=log,
4793
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
572 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
573 copies=copies,
4873
28b23b9073a8 convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents: 4835
diff changeset
574 branch=branch,
28b23b9073a8 convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents: 4835
diff changeset
575 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
576
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
577 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
578 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
579 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
580 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
581
4922
961379b2c586 convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents: 4908
diff changeset
582 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
583 (self.module, from_revnum, to_revnum))
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
584
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
585 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
586 discover_changed_paths = True
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
587 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
588 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
589 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
590 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
591 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
592 continue
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
593 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
594 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
595 continue
e8f4e40f285a convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents: 4926
diff changeset
596 parselogentry(orig_paths, revnum, author, date, message)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
597 except SubversionException, (_, num):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
598 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
599 raise NoSuchRevision(branch=self,
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
600 revision="Revision number %d" % to_revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
601 raise
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
602
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
603 def _getfile(self, file, rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
604 io = StringIO()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
605 # 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
606 mode = ''
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
607 try:
4767
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
608 revnum = self.revnum(rev)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
609 if self.module != self.modulemap[revnum]:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
610 self.module = self.modulemap[revnum]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
611 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
612 info = svn.ra.get_file(self.ra, file, revnum, io)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
613 if isinstance(info, list):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
614 info = info[-1]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
615 mode = ("svn:executable" in info) and 'x' or ''
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
616 mode = ("svn:special" in info) and 'l' or mode
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
617 except SubversionException, e:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
618 notfound = (svn.core.SVN_ERR_FS_NOT_FOUND,
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
619 svn.core.SVN_ERR_RA_DAV_PATH_NOT_FOUND)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
620 if e.apr_err in notfound: # File not found
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
621 raise IOError()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
622 raise
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
623 data = io.getvalue()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
624 if mode == 'l':
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
625 link_prefix = "link "
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
626 if data.startswith(link_prefix):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
627 data = data[len(link_prefix):]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
628 return data, mode
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
629
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
630 def _find_children(self, path, revnum):
5069
35f67dd712d0 convert: svn: ensure leading / is removed from paths in _find_children (broken in 2bd996d0aaf8)
Brendan Cully <brendan@kublai.com>
parents: 5050
diff changeset
631 path = path.strip('/')
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
632 pool = Pool()
5069
35f67dd712d0 convert: svn: ensure leading / is removed from paths in _find_children (broken in 2bd996d0aaf8)
Brendan Cully <brendan@kublai.com>
parents: 5050
diff changeset
633 rpath = '/'.join([self.base, path]).strip('/')
5072
c89ed1f27e78 convert: svn: add helper function for optrevs
Brendan Cully <brendan@kublai.com>
parents: 5069
diff changeset
634 return ['%s/%s' % (path, x) for x in svn.client.ls(rpath, optrev(revnum), True, self.ctx, pool).keys()]