Mercurial > hg > mercurial-crew-with-dirclash

annotate hgext/convert/subversion.py @ 4810:f7c8222920ee

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
convert: svn: defer get_log parsing until after get_log completes. According to the documentation, it is not safe to perform any other operation on the ra object until get_log completes.
author Brendan Cully <brendan@kublai.com>
date Thu, 05 Jul 2007 12:18:01 -0700
parents c2d529f288a1
children 1fcdf2fe3d7c
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 import pprint
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6 import locale
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7
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8 from mercurial import util
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9
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10 # Subversion stuff. Works best with very recent Python SVN bindings
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11 # e.g. SVN 1.5 or backports. Thanks to the bzr folks for enhancing
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12 # these bindings.
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13
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14 from cStringIO import StringIO
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15
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16 from common import NoRepo, commit, converter_source
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17
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18 try:
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19 from svn.core import SubversionException, Pool
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20 import svn.core
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21 import svn.ra
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22 import svn.delta
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23 import svn
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24 import transport
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25 except ImportError:
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26 pass
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27
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28 class CompatibilityException(Exception): pass
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29
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30 class svn_entry(object):
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31 """Emulate a Subversion path change."""
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32 __slots__ = ['path', 'copyfrom_path', 'copyfrom_rev', 'action']
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33 def __init__(self, entry):
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34 self.copyfrom_path = entry.copyfrom_path
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35 self.copyfrom_rev = entry.copyfrom_rev
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36 self.action = entry.action
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37
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38 def __str__(self):
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39 return "%s %s %s" % (self.action, self.copyfrom_path, self.copyfrom_rev)
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40
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41 def __repr__(self):
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42 return self.__str__()
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43
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44 class svn_paths(object):
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45 """Emulate a Subversion ordered dictionary of changed paths."""
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46 __slots__ = ['values', 'order']
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47 def __init__(self, orig_paths):
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48 self.order = []
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49 self.values = {}
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50 if hasattr(orig_paths, 'keys'):
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51 self.order = sorted(orig_paths.keys())
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52 self.values.update(orig_paths)
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53 return
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54 if not orig_paths:
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55 return
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56 for path in orig_paths:
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57 self.order.append(path)
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58 self.values[path] = svn_entry(orig_paths[path])
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59 self.order.sort() # maybe the order it came in isn't so great...
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60
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61 def __iter__(self):
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62 return iter(self.order)
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63
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64 def __getitem__(self, key):
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65 return self.values[key]
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66
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67 def __str__(self):
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68 s = "{\n"
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69 for path in self.order:
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70 s += "'%s': %s,\n" % (path, self.values[path])
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71 s += "}"
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72 return s
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73
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74 def __repr__(self):
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75 return self.__str__()
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76
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77 # SVN conversion code stolen from bzr-svn and tailor
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78 class convert_svn(converter_source):
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79 def __init__(self, ui, url, rev=None):
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80 super(convert_svn, self).__init__(ui, url, rev=rev)
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81
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82 try:
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83 SubversionException
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84 except NameError:
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85 msg = 'subversion python bindings could not be loaded\n'
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86 ui.warn(msg)
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87 raise NoRepo(msg)
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88
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89 self.encoding = locale.getpreferredencoding()
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90 latest = None
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91 if rev:
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92 try:
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93 latest = int(rev)
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94 except ValueError:
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95 raise util.Abort('svn: revision %s is not an integer' % rev)
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96 try:
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97 # Support file://path@rev syntax. Useful e.g. to convert
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98 # deleted branches.
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99 url, latest = url.rsplit("@", 1)
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100 latest = int(latest)
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101 except ValueError, e:
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102 pass
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103 self.url = url
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104 self.encoding = 'UTF-8' # Subversion is always nominal UTF-8
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105 try:
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106 self.transport = transport.SvnRaTransport(url = url)
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107 self.ra = self.transport.ra
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108 self.ctx = svn.client.create_context()
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109 self.base = svn.ra.get_repos_root(self.ra)
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110 self.module = self.url[len(self.base):]
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111 self.modulemap = {} # revision, module
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112 self.commits = {}
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113 self.files = {}
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114 self.uuid = svn.ra.get_uuid(self.ra).decode(self.encoding)
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115 except SubversionException, e:
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116 raise NoRepo("couldn't open SVN repo %s" % url)
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117
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118 try:
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119 self.get_blacklist()
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120 except IOError, e:
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121 pass
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122
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123 self.last_changed = self.latest(self.module, latest)
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124
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125 self.head = self.revid(self.last_changed)
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126
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127 def revid(self, revnum, module=None):
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128 if not module:
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129 module = self.module
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130 return (u"svn:%s%s@%s" % (self.uuid, module, revnum)).decode(self.encoding)
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131
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132 def revnum(self, rev):
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133 return int(rev.split('@')[-1])
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134
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135 def revsplit(self, rev):
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136 url, revnum = rev.encode(self.encoding).split('@', 1)
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137 revnum = int(revnum)
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138 parts = url.split('/', 1)
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139 uuid = parts.pop(0)[4:]
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140 mod = ''
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141 if parts:
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142 mod = '/' + parts[0]
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143 return uuid, mod, revnum
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144
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145 def latest(self, path, stop=0):
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146 'find the latest revision affecting path, up to stop'
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147 if not stop:
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148 stop = svn.ra.get_latest_revnum(self.ra)
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149 try:
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150 self.reparent('')
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151 dirent = svn.ra.stat(self.ra, path.strip('/'), stop)
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152 self.reparent(self.module)
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153 except SubversionException:
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154 dirent = None
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diff changeset
155 if not dirent:
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156 raise util.Abort('%s not found up to revision %d' \
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157 % (path, stop))
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158
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diff changeset
159 return dirent.created_rev
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diff changeset
160
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161 def get_blacklist(self):
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162 """Avoid certain revision numbers.
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163 It is not uncommon for two nearby revisions to cancel each other
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164 out, e.g. 'I copied trunk into a subdirectory of itself instead
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165 of making a branch'. The converted repository is significantly
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166 smaller if we ignore such revisions."""
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167 self.blacklist = set()
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168 blacklist = self.blacklist
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169 for line in file("blacklist.txt", "r"):
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170 if not line.startswith("#"):
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171 try:
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172 svn_rev = int(line.strip())
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173 blacklist.add(svn_rev)
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174 except ValueError, e:
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175 pass # not an integer or a comment
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176
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177 def is_blacklisted(self, svn_rev):
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178 return svn_rev in self.blacklist
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179
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180 def reparent(self, module):
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181 svn_url = self.base + module
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182 self.ui.debug("reparent to %s\n" % svn_url.encode(self.encoding))
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183 svn.ra.reparent(self.ra, svn_url.encode(self.encoding))
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184
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185 def _fetch_revisions(self, from_revnum = 0, to_revnum = 347):
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186 def get_entry_from_path(path, module=self.module):
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187 # Given the repository url of this wc, say
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188 # "http://server/plone/CMFPlone/branches/Plone-2_0-branch"
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189 # extract the "entry" portion (a relative path) from what
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190 # svn log --xml says, ie
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191 # "/CMFPlone/branches/Plone-2_0-branch/tests/PloneTestCase.py"
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192 # that is to say "tests/PloneTestCase.py"
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193
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194 if path.startswith(module):
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195 relative = path[len(module):]
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196 if relative.startswith('/'):
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197 return relative[1:]
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198 else:
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199 return relative
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200
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201 # The path is outside our tracked tree...
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202 self.ui.debug('Ignoring %r since it is not under %r\n' % (path, module))
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203 return None
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204
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diff changeset
205 received = []
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206 # svn.ra.get_log requires no other calls to the ra until it completes,
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207 # so we just collect the log entries and parse them afterwards
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208 def receivelog(*arg, **args):
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diff changeset
209 received.append(arg)
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diff changeset
210
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diff changeset
211 self.child_cset = None
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diff changeset
212 def parselogentry(*arg, **args):
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213 orig_paths, revnum, author, date, message, pool = arg
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214 orig_paths = svn_paths(orig_paths)
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diff changeset
215
4791
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diff changeset
216 if self.is_blacklisted(revnum):
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diff changeset
217 self.ui.note('skipping blacklisted revision %d\n' % revnum)
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diff changeset
218 return
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diff changeset
219
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diff changeset
220 self.ui.debug("parsing revision %d\n" % revnum)
4758
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diff changeset
221
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diff changeset
222 if orig_paths is None:
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diff changeset
223 self.ui.debug('revision %d has no entries\n' % revnum)
4790
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diff changeset
224 return
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diff changeset
225
4758
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diff changeset
226 if revnum in self.modulemap:
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diff changeset
227 new_module = self.modulemap[revnum]
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228 if new_module != self.module:
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diff changeset
229 self.module = new_module
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diff changeset
230 self.reparent(self.module)
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diff changeset
231
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232 copyfrom = {} # Map of entrypath, revision for finding source of deleted revisions.
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233 copies = {}
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diff changeset
234 entries = []
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diff changeset
235 rev = self.revid(revnum)
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diff changeset
236 parents = []
4786
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diff changeset
237 try:
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diff changeset
238 branch = self.module.split("/")[-1]
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diff changeset
239 if branch == 'trunk':
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diff changeset
240 branch = ''
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diff changeset
241 except IndexError:
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diff changeset
242 branch = None
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diff changeset
243
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diff changeset
244 for path in orig_paths:
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diff changeset
245 # self.ui.write("path %s\n" % path)
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diff changeset
246 if path == self.module: # Follow branching back in history
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diff changeset
247 ent = orig_paths[path]
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diff changeset
248 if ent:
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diff changeset
249 if ent.copyfrom_path:
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diff changeset
250 # ent.copyfrom_rev may not be the actual last revision
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diff changeset
251 prev = self.latest(ent.copyfrom_path, ent.copyfrom_rev)
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diff changeset
252 self.modulemap[prev] = ent.copyfrom_path
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diff changeset
253 parents = [self.revid(prev, ent.copyfrom_path)]
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diff changeset
254 self.ui.note('found parent of branch %s at %d: %s\n' % \
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diff changeset
255 (self.module, prev, ent.copyfrom_path))
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diff changeset
256 else:
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diff changeset
257 self.ui.debug("No copyfrom path, don't know what to do.\n")
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diff changeset
258 # Maybe it was added and there is no more history.
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diff changeset
259 entrypath = get_entry_from_path(path, module=self.module)
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diff changeset
260 # self.ui.write("entrypath %s\n" % entrypath)
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diff changeset
261 if entrypath is None:
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diff changeset
262 # Outside our area of interest
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diff changeset
263 self.ui.debug("boring@%s: %s\n" % (revnum, path))
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diff changeset
264 continue
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diff changeset
265 entry = entrypath.decode(self.encoding)
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diff changeset
266 ent = orig_paths[path]
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diff changeset
267
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diff changeset
268 kind = svn.ra.check_path(self.ra, entrypath, revnum)
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diff changeset
269 if kind == svn.core.svn_node_file:
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diff changeset
270 if ent.copyfrom_path:
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diff changeset
271 copyfrom_path = get_entry_from_path(ent.copyfrom_path)
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diff changeset
272 if copyfrom_path:
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diff changeset
273 self.ui.debug("Copied to %s from %s@%s\n" % (entry, copyfrom_path, ent.copyfrom_rev))
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274 # It's probably important for hg that the source
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275 # exists in the revision's parent, not just the
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276 # ent.copyfrom_rev
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277 fromkind = svn.ra.check_path(self.ra, copyfrom_path, ent.copyfrom_rev)
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278 if fromkind != 0:
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279 copies[self.recode(entry)] = self.recode(copyfrom_path)
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280 entries.append(self.recode(entry))
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281 elif kind == 0: # gone, but had better be a deleted *file*
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282 self.ui.debug("gone from %s\n" % ent.copyfrom_rev)
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283
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284 # if a branch is created but entries are removed in the same
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285 # changeset, get the right fromrev
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286 if parents:
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287 uuid, old_module, fromrev = self.revsplit(parents[0])
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288 else:
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289 fromrev = revnum - 1
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290 # might always need to be revnum - 1 in these 3 lines?
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291 old_module = self.modulemap.get(fromrev, self.module)
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292
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293 basepath = old_module + "/" + get_entry_from_path(path, module=self.module)
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294 entrypath = old_module + "/" + get_entry_from_path(path, module=self.module)
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295
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296 def lookup_parts(p):
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297 rc = None
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298 parts = p.split("/")
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299 for i in range(len(parts)):
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300 part = "/".join(parts[:i])
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301 info = part, copyfrom.get(part, None)
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302 if info[1] is not None:
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303 self.ui.debug("Found parent directory %s\n" % info[1])
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304 rc = info
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305 return rc
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306
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307 self.ui.debug("base, entry %s %s\n" % (basepath, entrypath))
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308
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309 frompath, froment = lookup_parts(entrypath) or (None, revnum - 1)
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310
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311 # need to remove fragment from lookup_parts and replace with copyfrom_path
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312 if frompath is not None:
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313 self.ui.debug("munge-o-matic\n")
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314 self.ui.debug(entrypath + '\n')
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315 self.ui.debug(entrypath[len(frompath):] + '\n')
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316 entrypath = froment.copyfrom_path + entrypath[len(frompath):]
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317 fromrev = froment.copyfrom_rev
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318 self.ui.debug("Info: %s %s %s %s\n" % (frompath, froment, ent, entrypath))
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319
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320 fromkind = svn.ra.check_path(self.ra, entrypath, fromrev)
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321 if fromkind == svn.core.svn_node_file: # a deleted file
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322 entries.append(self.recode(entry))
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323 elif fromkind == svn.core.svn_node_dir:
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324 # print "Deleted/moved non-file:", revnum, path, ent
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325 # children = self._find_children(path, revnum - 1)
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326 # print "find children %s@%d from %d action %s" % (path, revnum, ent.copyfrom_rev, ent.action)
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327 # Sometimes this is tricky. For example: in
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328 # The Subversion Repository revision 6940 a dir
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329 # was copied and one of its files was deleted
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330 # from the new location in the same commit. This
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331 # code can't deal with that yet.
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332 if ent.action == 'C':
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333 children = self._find_children(path, fromrev)
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334 else:
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335 oroot = entrypath.strip('/')
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336 nroot = path.strip('/')
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337 children = self._find_children(oroot, fromrev)
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338 children = [s.replace(oroot,nroot) for s in children]
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339 # Mark all [files, not directories] as deleted.
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340 for child in children:
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341 # Can we move a child directory and its
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342 # parent in the same commit? (probably can). Could
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343 # cause problems if instead of revnum -1,
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344 # we have to look in (copyfrom_path, revnum - 1)
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345 entrypath = get_entry_from_path("/" + child, module=old_module)
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346 if entrypath:
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347 entry = self.recode(entrypath.decode(self.encoding))
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348 if entry in copies:
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349 # deleted file within a copy
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350 del copies[entry]
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351 else:
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352 entries.append(entry)
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353 else:
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354 self.ui.debug('unknown path in revision %d: %s\n' % \
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355 (revnum, path))
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356 elif kind == svn.core.svn_node_dir:
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357 # Should probably synthesize normal file entries
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358 # and handle as above to clean up copy/rename handling.
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359
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360 # If the directory just had a prop change,
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361 # then we shouldn't need to look for its children.
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362 # Also this could create duplicate entries. Not sure
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363 # whether this will matter. Maybe should make entries a set.
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364 # print "Changed directory", revnum, path, ent.action, ent.copyfrom_path, ent.copyfrom_rev
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365 # This will fail if a directory was copied
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366 # from another branch and then some of its files
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367 # were deleted in the same transaction.
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368 children = self._find_children(path, revnum)
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369 children.sort()
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370 for child in children:
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371 # Can we move a child directory and its
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372 # parent in the same commit? (probably can). Could
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373 # cause problems if instead of revnum -1,
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374 # we have to look in (copyfrom_path, revnum - 1)
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375 entrypath = get_entry_from_path("/" + child, module=self.module)
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376 # print child, self.module, entrypath
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377 if entrypath:
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378 # Need to filter out directories here...
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379 kind = svn.ra.check_path(self.ra, entrypath, revnum)
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diff changeset
380 if kind != svn.core.svn_node_dir:
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381 entries.append(self.recode(entrypath))
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382
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383 # Copies here (must copy all from source)
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384 # Probably not a real problem for us if
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diff changeset
385 # source does not exist
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diff changeset
386
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387 # Can do this with the copy command "hg copy"
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diff changeset
388 # if ent.copyfrom_path:
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diff changeset
389 # copyfrom_entry = get_entry_from_path(ent.copyfrom_path.decode(self.encoding),
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Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
390 # 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
391 # 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
392 #
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 # 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
394 #
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 # copies.append((copyfrom_entry, copyto_entry))
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
396
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
397 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
398 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
399 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
400 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
401 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
402 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
403
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 # 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
405 # 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
406 # 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
407 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
408 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
409 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
410 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
411 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
412 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
413 # 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
414 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
415 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
416 # 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
417 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
418 # copy from quux splort/quuxfile
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
419
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
420 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
421 # a list of (filename, id) where id lets us retrieve the 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
422 # eg in git, id is the object hash. for svn it'll be 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
423 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
424 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
425 return
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
426
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
427 # 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
428 # 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
429 # '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
430 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
431
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
432 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
433 author = author and self.recode(author) or ''
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
434
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
435 cset = commit(author=author,
62e1b6412b62 convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
436 date=util.datestr(date),
62e1b6412b62 convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents: 4785
diff changeset
437 desc=log,
4793
ea618c5934f3 convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents: 4792
diff changeset
438 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
439 copies=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
440 branch=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
441
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
442 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
443 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
444 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
445 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
446
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
447 self.ui.note('fetching revision log for "%s" from %d to %d\n' % \
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
448 (self.module, from_revnum, to_revnum))
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
449
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
450 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
451 discover_changed_paths = True
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
452 strict_node_history = False
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
453 svn.ra.get_log(self.ra, [self.module], from_revnum, to_revnum, 0,
4791
9f20f4b205ba convert: svn: parse log entries as they arrive instead of deferring it
Brendan Cully <brendan@kublai.com>
parents: 4790
diff changeset
454 discover_changed_paths, strict_node_history,
4810
f7c8222920ee convert: svn: defer get_log parsing until after get_log completes.
Brendan Cully <brendan@kublai.com>
parents: 4809
diff changeset
455 receivelog)
f7c8222920ee convert: svn: defer get_log parsing until after get_log completes.
Brendan Cully <brendan@kublai.com>
parents: 4809
diff changeset
456 for entry in received:
f7c8222920ee convert: svn: defer get_log parsing until after get_log completes.
Brendan Cully <brendan@kublai.com>
parents: 4809
diff changeset
457 parselogentry(*entry)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
458 self.last_revnum = to_revnum
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
459 except SubversionException, (_, num):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
460 if num == svn.core.SVN_ERR_FS_NO_SUCH_REVISION:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
461 raise NoSuchRevision(branch=self,
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
462 revision="Revision number %d" % to_revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
463 raise
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
464
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
465 def getheads(self):
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
466 # detect standard /branches, /tags, /trunk layout
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
467 optrev = svn.core.svn_opt_revision_t()
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
468 optrev.kind = svn.core.svn_opt_revision_number
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
469 optrev.value.number = self.last_changed
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
470 rpath = self.url.strip('/')
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
471 paths = svn.client.ls(rpath, optrev, False, self.ctx)
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
472 if 'branches' in paths and 'trunk' in paths:
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
473 self.module += '/trunk'
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
474 lt = self.latest(self.module, self.last_changed)
4809
c2d529f288a1 convert: move some code into common init function
Brendan Cully <brendan@kublai.com>
parents: 4806
diff changeset
475 self.head = self.revid(lt)
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
476 self.heads = [self.head]
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
477 branches = svn.client.ls(rpath + '/branches', optrev, False, self.ctx)
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
478 for branch in branches.keys():
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
479 module = '/branches/' + branch
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
480 brevnum = self.latest(module, self.last_changed)
4809
c2d529f288a1 convert: move some code into common init function
Brendan Cully <brendan@kublai.com>
parents: 4806
diff changeset
481 brev = self.revid(brevnum, module)
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
482 self.ui.note('found branch %s at %d\n' % (branch, brevnum))
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
483 self.heads.append(brev)
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
484 else:
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
485 self.heads = [self.head]
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
486 return self.heads
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
487
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
488 def _getfile(self, file, rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
489 io = StringIO()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
490 # 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
491 mode = ''
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
492 try:
4767
d305852a5ec8 convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents: 4766
diff changeset
493 revnum = self.revnum(rev)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
494 if self.module != self.modulemap[revnum]:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
495 self.module = self.modulemap[revnum]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
496 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
497 info = svn.ra.get_file(self.ra, file, revnum, io)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
498 if isinstance(info, list):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
499 info = info[-1]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
500 mode = ("svn:executable" in info) and 'x' or ''
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
501 mode = ("svn:special" in info) and 'l' or mode
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
502 except SubversionException, e:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
503 notfound = (svn.core.SVN_ERR_FS_NOT_FOUND,
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
504 svn.core.SVN_ERR_RA_DAV_PATH_NOT_FOUND)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
505 if e.apr_err in notfound: # File not found
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
506 raise IOError()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
507 raise
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
508 data = io.getvalue()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
509 if mode == 'l':
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
510 link_prefix = "link "
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
511 if data.startswith(link_prefix):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
512 data = data[len(link_prefix):]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
513 return data, mode
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
514
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
515 def getfile(self, file, rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
516 data, mode = self._getfile(file, rev)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
517 self.modecache[(file, rev)] = mode
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
518 return data
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
519
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
520 def getmode(self, file, rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
521 return self.modecache[(file, rev)]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
522
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
523 def getchanges(self, rev):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
524 self.modecache = {}
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
525 files = self.files[rev]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
526 cl = files
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
527 cl.sort()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
528 return cl
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
529
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
530 def getcommit(self, rev):
4765
69548a9d9796 convert: fetch svn changes on demand (in batches)
Brendan Cully <brendan@kublai.com>
parents: 4764
diff changeset
531 if rev not in self.commits:
4792
1f10a6cccdb5 convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents: 4791
diff changeset
532 uuid, module, revnum = self.revsplit(rev)
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
533 self.module = module
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
534 self.reparent(module)
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
535 self._fetch_revisions(from_revnum=revnum, to_revnum=0)
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
536 return self.commits[rev]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
537
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
538 def gettags(self):
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
539 tags = {}
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
540 def parselogentry(*arg, **args):
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
541 orig_paths, revnum, author, date, message, pool = arg
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
542 orig_paths = svn_paths(orig_paths)
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
543 for path in orig_paths:
4797
d00ca99bc54e convert svn: minor improvement to tag detection.
Brendan Cully <brendan@kublai.com>
parents: 4796
diff changeset
544 if not path.startswith('/tags/'):
d00ca99bc54e convert svn: minor improvement to tag detection.
Brendan Cully <brendan@kublai.com>
parents: 4796
diff changeset
545 continue
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
546 ent = orig_paths[path]
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
547 source = ent.copyfrom_path
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
548 rev = ent.copyfrom_rev
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
549 tag = path.split('/', 2)[2]
4809
c2d529f288a1 convert: move some code into common init function
Brendan Cully <brendan@kublai.com>
parents: 4806
diff changeset
550 tags[tag] = self.revid(rev, module=source)
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
551
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
552 start = self.revnum(self.head)
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
553 try:
4797
d00ca99bc54e convert svn: minor improvement to tag detection.
Brendan Cully <brendan@kublai.com>
parents: 4796
diff changeset
554 svn.ra.get_log(self.ra, ['/tags'], 0, start, 0, True, False,
4794
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
555 parselogentry)
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
556 return tags
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
557 except SubversionException:
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
558 self.ui.note('no tags found at revision %d\n' % start)
26857a6f9dd0 convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents: 4793
diff changeset
559 return {}
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
560
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
561 def _find_children(self, path, revnum):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
562 path = path.strip("/")
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
563
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
564 def _find_children_fallback(path, revnum):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
565 # SWIG python bindings for getdir are broken up to at least 1.4.3
4785
a67f185d0474 convert: svn: use a separate mempool for each ls in the 1.4 fallback path
Brendan Cully <brendan@kublai.com>
parents: 4769
diff changeset
566 pool = Pool()
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
567 optrev = svn.core.svn_opt_revision_t()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
568 optrev.kind = svn.core.svn_opt_revision_number
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
569 optrev.value.number = revnum
4763
4526ef8c47b2 convert: svn: fix fallback directory listing code when importing a submodule
Brendan Cully <brendan@kublai.com>
parents: 4762
diff changeset
570 rpath = '/'.join([self.base, path]).strip('/')
4795
09dae950919f convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents: 4794
diff changeset
571 return ['%s/%s' % (path, x) for x in svn.client.ls(rpath, optrev, True, self.ctx, pool).keys()]
4758
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
572
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
573 if hasattr(self, '_find_children_fallback'):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
574 return _find_children_fallback(path, revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
575
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
576 self.reparent("/" + path)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
577 pool = Pool()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
578
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
579 children = []
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
580 def find_children_inner(children, path, revnum = revnum):
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
581 if hasattr(svn.ra, 'get_dir2'): # Since SVN 1.4
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
582 fields = 0xffffffff # Binding does not provide SVN_DIRENT_ALL
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
583 getdir = svn.ra.get_dir2(self.ra, path, revnum, fields, pool)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
584 else:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
585 getdir = svn.ra.get_dir(self.ra, path, revnum, pool)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
586 if type(getdir) == dict:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
587 # python binding for getdir is broken up to at least 1.4.3
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
588 raise CompatibilityException()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
589 dirents = getdir[0]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
590 if type(dirents) == int:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
591 # got here once due to infinite recursion bug
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
592 # pprint.pprint(getdir)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
593 return
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
594 c = dirents.keys()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
595 c.sort()
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
596 for child in c:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
597 dirent = dirents[child]
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
598 if dirent.kind == svn.core.svn_node_dir:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
599 find_children_inner(children, (path + "/" + child).strip("/"))
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
600 else:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
601 children.append((path + "/" + child).strip("/"))
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 try:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
604 find_children_inner(children, "")
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
605 except CompatibilityException:
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
606 self._find_children_fallback = True
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
607 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
608 return _find_children_fallback(path, revnum)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
609
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
610 self.reparent(self.module)
b6a1f2c46c6c convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff changeset
611 return [path + "/" + c for c in children]