author | Bryan O'Sullivan <bos@serpentine.com> |
Thu, 19 Jul 2007 15:33:21 -0700 | |
changeset 4949 | 2f0f9528e77b |
parent 4946 | e8f4e40f285a |
child 4957 | cdd33a048289 |
permissions | -rw-r--r-- |
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# Subversion 1.4/1.5 Python API backend |
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# |
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# Copyright(C) 2007 Daniel Holth et al |
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# |
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# Configuration options: |
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# |
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# convert.svn.trunk |
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# Relative path to the trunk (default: "trunk") |
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# convert.svn.branches |
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# Relative path to tree of branches (default: "branches") |
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# |
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# Set these in a hgrc, or on the command line as follows: |
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# |
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# hg convert --config convert.svn.trunk=wackoname [...] |
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import pprint |
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import locale |
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import os |
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import cPickle as pickle |
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from mercurial import util |
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# Subversion stuff. Works best with very recent Python SVN bindings |
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# e.g. SVN 1.5 or backports. Thanks to the bzr folks for enhancing |
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# these bindings. |
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from cStringIO import StringIO |
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from common import NoRepo, commit, converter_source |
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|
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try: |
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from svn.core import SubversionException, Pool |
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import svn.core |
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import svn.ra |
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import svn.delta |
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import svn |
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import transport |
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except ImportError: |
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pass |
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class CompatibilityException(Exception): pass |
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|
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class changedpath(object): |
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def __init__(self, p): |
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self.copyfrom_path = p.copyfrom_path |
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self.copyfrom_rev = p.copyfrom_rev |
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self.action = p.action |
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# SVN conversion code stolen from bzr-svn and tailor |
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class convert_svn(converter_source): |
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def __init__(self, ui, url, rev=None): |
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super(convert_svn, self).__init__(ui, url, rev=rev) |
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try: |
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SubversionException |
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except NameError: |
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msg = 'subversion python bindings could not be loaded\n' |
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ui.warn(msg) |
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raise NoRepo(msg) |
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self.encoding = locale.getpreferredencoding() |
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self.lastrevs = {} |
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latest = None |
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if rev: |
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latest = int(rev) |
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except ValueError: |
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raise util.Abort('svn: revision %s is not an integer' % rev) |
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try: |
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# Support file://path@rev syntax. Useful e.g. to convert |
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# deleted branches. |
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at = url.rfind('@') |
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if at >= 0: |
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latest = int(url[at+1:]) |
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url = url[:at] |
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except ValueError, e: |
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pass |
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self.url = url |
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self.encoding = 'UTF-8' # Subversion is always nominal UTF-8 |
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try: |
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self.transport = transport.SvnRaTransport(url=url) |
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self.ra = self.transport.ra |
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self.ctx = self.transport.client |
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self.base = svn.ra.get_repos_root(self.ra) |
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self.module = self.url[len(self.base):] |
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self.modulemap = {} # revision, module |
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self.commits = {} |
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self.files = {} |
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self.uuid = svn.ra.get_uuid(self.ra).decode(self.encoding) |
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except SubversionException, e: |
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raise NoRepo("couldn't open SVN repo %s" % url) |
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|
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try: |
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self.get_blacklist() |
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except IOError, e: |
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pass |
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self.last_changed = self.latest(self.module, latest) |
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|
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self.head = self.revid(self.last_changed) |
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|
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def setrevmap(self, revmap): |
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lastrevs = {} |
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for revid in revmap.keys(): |
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uuid, module, revnum = self.revsplit(revid) |
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lastrevnum = lastrevs.setdefault(module, revnum) |
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if revnum > lastrevnum: |
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lastrevs[module] = revnum |
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self.lastrevs = lastrevs |
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|
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def exists(self, path, optrev): |
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try: |
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return svn.client.ls(self.url.rstrip('/') + '/' + path, |
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optrev, False, self.ctx) |
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except SubversionException, err: |
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return [] |
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117 |
|
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118 |
def getheads(self): |
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119 |
# detect standard /branches, /tags, /trunk layout |
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optrev = svn.core.svn_opt_revision_t() |
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optrev.kind = svn.core.svn_opt_revision_number |
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optrev.value.number = self.last_changed |
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123 |
rpath = self.url.strip('/') |
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124 |
cfgtrunk = self.ui.config('convert', 'svn.trunk') |
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125 |
cfgbranches = self.ui.config('convert', 'svn.branches') |
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126 |
trunk = (cfgtrunk or 'trunk').strip('/') |
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127 |
branches = (cfgbranches or 'branches').strip('/') |
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128 |
if self.exists(trunk, optrev) and self.exists(branches, optrev): |
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129 |
self.ui.note('found trunk at %r and branches at %r\n' % |
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130 |
(trunk, branches)) |
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131 |
oldmodule = self.module |
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132 |
self.module += '/' + trunk |
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133 |
lt = self.latest(self.module, self.last_changed) |
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134 |
self.head = self.revid(lt) |
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135 |
self.heads = [self.head] |
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136 |
branchnames = svn.client.ls(rpath + '/' + branches, optrev, False, |
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137 |
self.ctx) |
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138 |
for branch in branchnames.keys(): |
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139 |
if oldmodule: |
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140 |
module = '/' + oldmodule + '/' + branches + '/' + branch |
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141 |
else: |
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142 |
module = '/' + branches + '/' + branch |
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143 |
brevnum = self.latest(module, self.last_changed) |
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144 |
brev = self.revid(brevnum, module) |
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145 |
self.ui.note('found branch %s at %d\n' % (branch, brevnum)) |
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146 |
self.heads.append(brev) |
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147 |
elif cfgtrunk or cfgbranches: |
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148 |
raise util.Abort(_('trunk/branch layout expected, ' |
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149 |
'but not found')) |
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150 |
else: |
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151 |
self.ui.note('working with one branch\n') |
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152 |
self.heads = [self.head] |
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153 |
return self.heads |
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|
154 |
|
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155 |
def getfile(self, file, rev): |
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156 |
data, mode = self._getfile(file, rev) |
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157 |
self.modecache[(file, rev)] = mode |
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158 |
return data |
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|
159 |
|
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160 |
def getmode(self, file, rev): |
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161 |
return self.modecache[(file, rev)] |
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|
162 |
|
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163 |
def getchanges(self, rev): |
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164 |
self.modecache = {} |
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165 |
files = self.files[rev] |
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166 |
cl = files |
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167 |
cl.sort() |
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168 |
# caller caches the result, so free it here to release memory |
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169 |
del self.files[rev] |
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170 |
return cl |
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|
171 |
|
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|
172 |
def getcommit(self, rev): |
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173 |
if rev not in self.commits: |
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|
174 |
uuid, module, revnum = self.revsplit(rev) |
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175 |
self.module = module |
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176 |
self.reparent(module) |
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|
177 |
stop = self.lastrevs.get(module, 0) |
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|
178 |
self._fetch_revisions(from_revnum=revnum, to_revnum=stop) |
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179 |
commit = self.commits[rev] |
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|
180 |
# caller caches the result, so free it here to release memory |
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|
181 |
del self.commits[rev] |
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|
182 |
return commit |
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|
183 |
|
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184 |
def get_log(self, paths, start, end, limit=0, discover_changed_paths=True, |
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185 |
strict_node_history=False): |
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186 |
'''wrapper for svn.ra.get_log. |
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187 |
on a large repository, svn.ra.get_log pins huge amounts of |
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|
188 |
memory that cannot be recovered. work around it by forking |
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|
189 |
and writing results over a pipe.''' |
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|
190 |
|
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|
191 |
def child(fp): |
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192 |
protocol = -1 |
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193 |
def receiver(orig_paths, revnum, author, date, message, pool): |
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194 |
if orig_paths is not None: |
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195 |
for k, v in orig_paths.iteritems(): |
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196 |
orig_paths[k] = changedpath(v) |
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197 |
pickle.dump((orig_paths, revnum, author, date, message), |
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198 |
fp, protocol) |
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199 |
|
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200 |
try: |
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201 |
# Use an ra of our own so that our parent can consume |
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202 |
# our results without confusing the server. |
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203 |
t = transport.SvnRaTransport(url=self.url) |
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204 |
svn.ra.get_log(t.ra, paths, start, end, limit, |
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205 |
discover_changed_paths, |
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206 |
strict_node_history, |
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207 |
receiver) |
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208 |
except SubversionException, (_, num): |
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209 |
self.ui.print_exc() |
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210 |
pickle.dump(num, fp, protocol) |
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211 |
else: |
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212 |
pickle.dump(None, fp, protocol) |
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213 |
fp.close() |
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214 |
|
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|
215 |
def parent(fp): |
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216 |
while True: |
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217 |
entry = pickle.load(fp) |
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218 |
try: |
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219 |
orig_paths, revnum, author, date, message = entry |
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220 |
except: |
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221 |
if entry is None: |
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222 |
break |
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|
223 |
raise SubversionException("child raised exception", entry) |
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|
224 |
yield entry |
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changeset
|
225 |
|
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|
226 |
rfd, wfd = os.pipe() |
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changeset
|
227 |
pid = os.fork() |
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changeset
|
228 |
if pid: |
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|
229 |
os.close(wfd) |
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|
230 |
for p in parent(os.fdopen(rfd, 'rb')): |
e8f4e40f285a
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|
231 |
yield p |
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|
232 |
ret = os.waitpid(pid, 0)[1] |
e8f4e40f285a
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|
233 |
if ret: |
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|
234 |
raise util.Abort(_('get_log %s') % util.explain_exit(ret)) |
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|
235 |
else: |
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|
236 |
os.close(rfd) |
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changeset
|
237 |
child(os.fdopen(wfd, 'wb')) |
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changeset
|
238 |
os._exit(0) |
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changeset
|
239 |
|
4840
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convert: svn code movement (no actual changes)
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parents:
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changeset
|
240 |
def gettags(self): |
a265fe42abe7
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parents:
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|
241 |
tags = {} |
4949
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|
242 |
start = self.revnum(self.head) |
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changeset
|
243 |
try: |
2f0f9528e77b
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|
244 |
for entry in self.get_log(['/tags'], 0, start): |
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changeset
|
245 |
orig_paths, revnum, author, date, message = entry |
2f0f9528e77b
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parents:
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changeset
|
246 |
for path in orig_paths: |
2f0f9528e77b
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changeset
|
247 |
if not path.startswith('/tags/'): |
2f0f9528e77b
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changeset
|
248 |
continue |
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|
249 |
ent = orig_paths[path] |
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changeset
|
250 |
source = ent.copyfrom_path |
2f0f9528e77b
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changeset
|
251 |
rev = ent.copyfrom_rev |
2f0f9528e77b
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changeset
|
252 |
tag = path.split('/', 2)[2] |
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changeset
|
253 |
tags[tag] = self.revid(rev, module=source) |
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convert/subversion: rehandle the no-tags case
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parents:
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changeset
|
254 |
except SubversionException, (_, num): |
2f0f9528e77b
convert/subversion: rehandle the no-tags case
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parents:
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diff
changeset
|
255 |
self.ui.note('no tags found at revision %d\n' % start) |
4946
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changeset
|
256 |
return tags |
4840
a265fe42abe7
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changeset
|
257 |
|
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diff
changeset
|
258 |
# -- helper functions -- |
a265fe42abe7
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diff
changeset
|
259 |
|
4810
c2d529f288a1
convert: move some code into common init function
Brendan Cully <brendan@kublai.com>
parents:
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diff
changeset
|
260 |
def revid(self, revnum, module=None): |
4795
ea618c5934f3
convert: svn: get parent for branch creation events
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parents:
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diff
changeset
|
261 |
if not module: |
ea618c5934f3
convert: svn: get parent for branch creation events
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parents:
4794
diff
changeset
|
262 |
module = self.module |
ea618c5934f3
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Brendan Cully <brendan@kublai.com>
parents:
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diff
changeset
|
263 |
return (u"svn:%s%s@%s" % (self.uuid, module, revnum)).decode(self.encoding) |
4774
d305852a5ec8
convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents:
4773
diff
changeset
|
264 |
|
d305852a5ec8
convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents:
4773
diff
changeset
|
265 |
def revnum(self, rev): |
d305852a5ec8
convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents:
4773
diff
changeset
|
266 |
return int(rev.split('@')[-1]) |
4789
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
267 |
|
4794
1f10a6cccdb5
convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents:
4793
diff
changeset
|
268 |
def revsplit(self, rev): |
1f10a6cccdb5
convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents:
4793
diff
changeset
|
269 |
url, revnum = rev.encode(self.encoding).split('@', 1) |
1f10a6cccdb5
convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents:
4793
diff
changeset
|
270 |
revnum = int(revnum) |
1f10a6cccdb5
convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents:
4793
diff
changeset
|
271 |
parts = url.split('/', 1) |
1f10a6cccdb5
convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents:
4793
diff
changeset
|
272 |
uuid = parts.pop(0)[4:] |
4797
09dae950919f
convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents:
4796
diff
changeset
|
273 |
mod = '' |
4794
1f10a6cccdb5
convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents:
4793
diff
changeset
|
274 |
if parts: |
4797
09dae950919f
convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents:
4796
diff
changeset
|
275 |
mod = '/' + parts[0] |
4794
1f10a6cccdb5
convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents:
4793
diff
changeset
|
276 |
return uuid, mod, revnum |
1f10a6cccdb5
convert: add optional module argument to svn._fetch_revisions
Brendan Cully <brendan@kublai.com>
parents:
4793
diff
changeset
|
277 |
|
4790
c2ef09a35c53
convert: typo in svn.latest
Brendan Cully <brendan@kublai.com>
parents:
4789
diff
changeset
|
278 |
def latest(self, path, stop=0): |
4789
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
279 |
'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:
4788
diff
changeset
|
280 |
if not stop: |
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
281 |
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:
4788
diff
changeset
|
282 |
try: |
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
283 |
self.reparent('') |
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
284 |
dirent = svn.ra.stat(self.ra, path.strip('/'), stop) |
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
285 |
self.reparent(self.module) |
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
286 |
except SubversionException: |
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
287 |
dirent = None |
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
288 |
if not dirent: |
4925
2642726b61b6
convert/subversion.py: fix bad assumptions about SVN path naming
Bryan O'Sullivan <bos@serpentine.com>
parents:
4873
diff
changeset
|
289 |
print self.base, path |
2642726b61b6
convert/subversion.py: fix bad assumptions about SVN path naming
Bryan O'Sullivan <bos@serpentine.com>
parents:
4873
diff
changeset
|
290 |
raise util.Abort('%s not found up to revision %d' % (path, stop)) |
4789
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
291 |
|
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
292 |
return dirent.created_rev |
c5dd8e184279
convert: svn: add function to get the latest revision touching a path
Brendan Cully <brendan@kublai.com>
parents:
4788
diff
changeset
|
293 |
|
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
294 |
def get_blacklist(self): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
295 |
"""Avoid certain revision numbers. |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
296 |
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
|
297 |
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
|
298 |
of making a branch'. The converted repository is significantly |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
299 |
smaller if we ignore such revisions.""" |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
300 |
self.blacklist = set() |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
301 |
blacklist = self.blacklist |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
302 |
for line in file("blacklist.txt", "r"): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
303 |
if not line.startswith("#"): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
304 |
try: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
305 |
svn_rev = int(line.strip()) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
306 |
blacklist.add(svn_rev) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
307 |
except ValueError, e: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
308 |
pass # not an integer or a comment |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
309 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
310 |
def is_blacklisted(self, svn_rev): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
311 |
return svn_rev in self.blacklist |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
312 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
313 |
def reparent(self, module): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
314 |
svn_url = self.base + module |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
315 |
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
|
316 |
svn.ra.reparent(self.ra, svn_url.encode(self.encoding)) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
317 |
|
4797
09dae950919f
convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents:
4796
diff
changeset
|
318 |
def _fetch_revisions(self, from_revnum = 0, to_revnum = 347): |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
319 |
def get_entry_from_path(path, module=self.module): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
320 |
# Given the repository url of this wc, say |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
321 |
# "http://server/plone/CMFPlone/branches/Plone-2_0-branch" |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
322 |
# extract the "entry" portion (a relative path) from what |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
323 |
# svn log --xml says, ie |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
324 |
# "/CMFPlone/branches/Plone-2_0-branch/tests/PloneTestCase.py" |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
325 |
# that is to say "tests/PloneTestCase.py" |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
326 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
327 |
if path.startswith(module): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
328 |
relative = path[len(module):] |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
329 |
if relative.startswith('/'): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
330 |
return relative[1:] |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
331 |
else: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
332 |
return relative |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
333 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
334 |
# The path is outside our tracked tree... |
b6a1f2c46c6c
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|
335 |
self.ui.debug('Ignoring %r since it is not under %r\n' % (path, module)) |
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|
336 |
return None |
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|
337 |
|
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338 |
self.child_cset = None |
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|
339 |
def parselogentry(orig_paths, revnum, author, date, message): |
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|
340 |
self.ui.debug("parsing revision %d (%d changes)\n" % |
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|
341 |
(revnum, len(orig_paths))) |
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|
342 |
|
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|
343 |
if revnum in self.modulemap: |
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|
344 |
new_module = self.modulemap[revnum] |
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|
345 |
if new_module != self.module: |
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|
346 |
self.module = new_module |
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|
347 |
self.reparent(self.module) |
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|
348 |
|
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|
349 |
copyfrom = {} # Map of entrypath, revision for finding source of deleted revisions. |
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|
350 |
copies = {} |
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|
351 |
entries = [] |
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|
352 |
rev = self.revid(revnum) |
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|
353 |
parents = [] |
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|
354 |
|
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|
355 |
# branch log might return entries for a parent we already have |
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|
356 |
if (rev in self.commits or |
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|
357 |
(revnum < self.lastrevs.get(self.module, 0))): |
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|
358 |
return |
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|
359 |
|
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|
360 |
try: |
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|
361 |
branch = self.module.split("/")[-1] |
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|
362 |
if branch == 'trunk': |
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|
363 |
branch = '' |
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|
364 |
except IndexError: |
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|
365 |
branch = None |
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|
366 |
|
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|
367 |
orig_paths = orig_paths.items() |
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|
368 |
orig_paths.sort() |
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|
369 |
for path, ent in orig_paths: |
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|
370 |
# self.ui.write("path %s\n" % path) |
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|
371 |
if path == self.module: # Follow branching back in history |
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|
372 |
if ent: |
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|
373 |
if ent.copyfrom_path: |
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|
374 |
# ent.copyfrom_rev may not be the actual last revision |
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|
375 |
prev = self.latest(ent.copyfrom_path, ent.copyfrom_rev) |
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|
376 |
self.modulemap[prev] = ent.copyfrom_path |
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|
377 |
parents = [self.revid(prev, ent.copyfrom_path)] |
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|
378 |
self.ui.note('found parent of branch %s at %d: %s\n' % \ |
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|
379 |
(self.module, prev, ent.copyfrom_path)) |
4788
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|
380 |
else: |
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changeset
|
381 |
self.ui.debug("No copyfrom path, don't know what to do.\n") |
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|
382 |
# Maybe it was added and there is no more history. |
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|
383 |
entrypath = get_entry_from_path(path, module=self.module) |
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|
384 |
# self.ui.write("entrypath %s\n" % entrypath) |
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|
385 |
if entrypath is None: |
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|
386 |
# Outside our area of interest |
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changeset
|
387 |
self.ui.debug("boring@%s: %s\n" % (revnum, path)) |
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changeset
|
388 |
continue |
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|
389 |
entry = entrypath.decode(self.encoding) |
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diff
changeset
|
390 |
|
4788
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changeset
|
391 |
kind = svn.ra.check_path(self.ra, entrypath, revnum) |
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|
392 |
if kind == svn.core.svn_node_file: |
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changeset
|
393 |
if ent.copyfrom_path: |
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|
394 |
copyfrom_path = get_entry_from_path(ent.copyfrom_path) |
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changeset
|
395 |
if copyfrom_path: |
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changeset
|
396 |
self.ui.debug("Copied to %s from %s@%s\n" % (entry, copyfrom_path, ent.copyfrom_rev)) |
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changeset
|
397 |
# It's probably important for hg that the source |
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changeset
|
398 |
# exists in the revision's parent, not just the |
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changeset
|
399 |
# ent.copyfrom_rev |
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changeset
|
400 |
fromkind = svn.ra.check_path(self.ra, copyfrom_path, ent.copyfrom_rev) |
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changeset
|
401 |
if fromkind != 0: |
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changeset
|
402 |
copies[self.recode(entry)] = self.recode(copyfrom_path) |
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changeset
|
403 |
entries.append(self.recode(entry)) |
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changeset
|
404 |
elif kind == 0: # gone, but had better be a deleted *file* |
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changeset
|
405 |
self.ui.debug("gone from %s\n" % ent.copyfrom_rev) |
4765
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parents:
diff
changeset
|
406 |
|
4797
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diff
changeset
|
407 |
# if a branch is created but entries are removed in the same |
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changeset
|
408 |
# changeset, get the right fromrev |
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changeset
|
409 |
if parents: |
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diff
changeset
|
410 |
uuid, old_module, fromrev = self.revsplit(parents[0]) |
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changeset
|
411 |
else: |
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diff
changeset
|
412 |
fromrev = revnum - 1 |
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changeset
|
413 |
# might always need to be revnum - 1 in these 3 lines? |
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changeset
|
414 |
old_module = self.modulemap.get(fromrev, self.module) |
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changeset
|
415 |
|
4788
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changeset
|
416 |
basepath = old_module + "/" + get_entry_from_path(path, module=self.module) |
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changeset
|
417 |
entrypath = old_module + "/" + get_entry_from_path(path, module=self.module) |
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diff
changeset
|
418 |
|
4788
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changeset
|
419 |
def lookup_parts(p): |
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changeset
|
420 |
rc = None |
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changeset
|
421 |
parts = p.split("/") |
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changeset
|
422 |
for i in range(len(parts)): |
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changeset
|
423 |
part = "/".join(parts[:i]) |
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changeset
|
424 |
info = part, copyfrom.get(part, None) |
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changeset
|
425 |
if info[1] is not None: |
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changeset
|
426 |
self.ui.debug("Found parent directory %s\n" % info[1]) |
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changeset
|
427 |
rc = info |
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changeset
|
428 |
return rc |
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changeset
|
429 |
|
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changeset
|
430 |
self.ui.debug("base, entry %s %s\n" % (basepath, entrypath)) |
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changeset
|
431 |
|
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changeset
|
432 |
frompath, froment = lookup_parts(entrypath) or (None, revnum - 1) |
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diff
changeset
|
433 |
|
4788
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changeset
|
434 |
# need to remove fragment from lookup_parts and replace with copyfrom_path |
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changeset
|
435 |
if frompath is not None: |
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changeset
|
436 |
self.ui.debug("munge-o-matic\n") |
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changeset
|
437 |
self.ui.debug(entrypath + '\n') |
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changeset
|
438 |
self.ui.debug(entrypath[len(frompath):] + '\n') |
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changeset
|
439 |
entrypath = froment.copyfrom_path + entrypath[len(frompath):] |
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changeset
|
440 |
fromrev = froment.copyfrom_rev |
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changeset
|
441 |
self.ui.debug("Info: %s %s %s %s\n" % (frompath, froment, ent, entrypath)) |
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parents:
diff
changeset
|
442 |
|
4788
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changeset
|
443 |
fromkind = svn.ra.check_path(self.ra, entrypath, fromrev) |
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changeset
|
444 |
if fromkind == svn.core.svn_node_file: # a deleted file |
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changeset
|
445 |
entries.append(self.recode(entry)) |
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changeset
|
446 |
elif fromkind == svn.core.svn_node_dir: |
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changeset
|
447 |
# print "Deleted/moved non-file:", revnum, path, ent |
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changeset
|
448 |
# children = self._find_children(path, revnum - 1) |
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changeset
|
449 |
# print "find children %s@%d from %d action %s" % (path, revnum, ent.copyfrom_rev, ent.action) |
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changeset
|
450 |
# Sometimes this is tricky. For example: in |
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changeset
|
451 |
# The Subversion Repository revision 6940 a dir |
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changeset
|
452 |
# was copied and one of its files was deleted |
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changeset
|
453 |
# from the new location in the same commit. This |
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changeset
|
454 |
# code can't deal with that yet. |
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changeset
|
455 |
if ent.action == 'C': |
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changeset
|
456 |
children = self._find_children(path, fromrev) |
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diff
changeset
|
457 |
else: |
4788
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changeset
|
458 |
oroot = entrypath.strip('/') |
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changeset
|
459 |
nroot = path.strip('/') |
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changeset
|
460 |
children = self._find_children(oroot, fromrev) |
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changeset
|
461 |
children = [s.replace(oroot,nroot) for s in children] |
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changeset
|
462 |
# Mark all [files, not directories] as deleted. |
4765
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diff
changeset
|
463 |
for child in children: |
b6a1f2c46c6c
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parents:
diff
changeset
|
464 |
# Can we move a child directory and its |
b6a1f2c46c6c
convert extension: Add SVN converter
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parents:
diff
changeset
|
465 |
# parent in the same commit? (probably can). Could |
b6a1f2c46c6c
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parents:
diff
changeset
|
466 |
# cause problems if instead of revnum -1, |
b6a1f2c46c6c
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parents:
diff
changeset
|
467 |
# we have to look in (copyfrom_path, revnum - 1) |
4788
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changeset
|
468 |
entrypath = get_entry_from_path("/" + child, module=old_module) |
4765
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parents:
diff
changeset
|
469 |
if entrypath: |
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changeset
|
470 |
entry = self.recode(entrypath.decode(self.encoding)) |
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changeset
|
471 |
if entry in copies: |
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changeset
|
472 |
# deleted file within a copy |
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changeset
|
473 |
del copies[entry] |
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changeset
|
474 |
else: |
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diff
changeset
|
475 |
entries.append(entry) |
4798
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diff
changeset
|
476 |
else: |
83c1bbb934ec
convert: svn merges produce hard-to-trace file entries. Ignore them for now.
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diff
changeset
|
477 |
self.ui.debug('unknown path in revision %d: %s\n' % \ |
83c1bbb934ec
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diff
changeset
|
478 |
(revnum, path)) |
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changeset
|
479 |
elif kind == svn.core.svn_node_dir: |
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changeset
|
480 |
# Should probably synthesize normal file entries |
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changeset
|
481 |
# and handle as above to clean up copy/rename handling. |
4765
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parents:
diff
changeset
|
482 |
|
4788
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changeset
|
483 |
# If the directory just had a prop change, |
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changeset
|
484 |
# then we shouldn't need to look for its children. |
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changeset
|
485 |
# Also this could create duplicate entries. Not sure |
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changeset
|
486 |
# whether this will matter. Maybe should make entries a set. |
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changeset
|
487 |
# print "Changed directory", revnum, path, ent.action, ent.copyfrom_path, ent.copyfrom_rev |
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changeset
|
488 |
# This will fail if a directory was copied |
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changeset
|
489 |
# from another branch and then some of its files |
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changeset
|
490 |
# were deleted in the same transaction. |
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changeset
|
491 |
children = self._find_children(path, revnum) |
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changeset
|
492 |
children.sort() |
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diff
changeset
|
493 |
for child in children: |
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changeset
|
494 |
# Can we move a child directory and its |
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diff
changeset
|
495 |
# parent in the same commit? (probably can). Could |
62e1b6412b62
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changeset
|
496 |
# cause problems if instead of revnum -1, |
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diff
changeset
|
497 |
# we have to look in (copyfrom_path, revnum - 1) |
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changeset
|
498 |
entrypath = get_entry_from_path("/" + child, module=self.module) |
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changeset
|
499 |
# print child, self.module, entrypath |
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diff
changeset
|
500 |
if entrypath: |
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parents:
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diff
changeset
|
501 |
# Need to filter out directories here... |
62e1b6412b62
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parents:
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diff
changeset
|
502 |
kind = svn.ra.check_path(self.ra, entrypath, revnum) |
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parents:
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diff
changeset
|
503 |
if kind != svn.core.svn_node_dir: |
62e1b6412b62
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parents:
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diff
changeset
|
504 |
entries.append(self.recode(entrypath)) |
62e1b6412b62
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parents:
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diff
changeset
|
505 |
|
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parents:
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diff
changeset
|
506 |
# Copies here (must copy all from source) |
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parents:
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diff
changeset
|
507 |
# Probably not a real problem for us if |
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changeset
|
508 |
# source does not exist |
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parents:
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diff
changeset
|
509 |
|
62e1b6412b62
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parents:
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diff
changeset
|
510 |
# Can do this with the copy command "hg copy" |
62e1b6412b62
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changeset
|
511 |
# if ent.copyfrom_path: |
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changeset
|
512 |
# copyfrom_entry = get_entry_from_path(ent.copyfrom_path.decode(self.encoding), |
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diff
changeset
|
513 |
# module=self.module) |
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changeset
|
514 |
# copyto_entry = entrypath |
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changeset
|
515 |
# |
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diff
changeset
|
516 |
# print "copy directory", copyfrom_entry, 'to', copyto_entry |
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changeset
|
517 |
# |
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parents:
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diff
changeset
|
518 |
# copies.append((copyfrom_entry, copyto_entry)) |
4765
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Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
519 |
|
4788
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parents:
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diff
changeset
|
520 |
if ent.copyfrom_path: |
62e1b6412b62
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parents:
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diff
changeset
|
521 |
copyfrom_path = ent.copyfrom_path.decode(self.encoding) |
62e1b6412b62
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parents:
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diff
changeset
|
522 |
copyfrom_entry = get_entry_from_path(copyfrom_path, module=self.module) |
62e1b6412b62
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diff
changeset
|
523 |
if copyfrom_entry: |
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diff
changeset
|
524 |
copyfrom[path] = ent |
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changeset
|
525 |
self.ui.debug("mark %s came from %s\n" % (path, copyfrom[path])) |
62e1b6412b62
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parents:
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diff
changeset
|
526 |
|
62e1b6412b62
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parents:
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diff
changeset
|
527 |
# Good, /probably/ a regular copy. Really should check |
62e1b6412b62
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diff
changeset
|
528 |
# to see whether the parent revision actually contains |
62e1b6412b62
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parents:
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diff
changeset
|
529 |
# the directory in question. |
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diff
changeset
|
530 |
children = self._find_children(self.recode(copyfrom_path), ent.copyfrom_rev) |
62e1b6412b62
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diff
changeset
|
531 |
children.sort() |
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parents:
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diff
changeset
|
532 |
for child in children: |
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parents:
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diff
changeset
|
533 |
entrypath = get_entry_from_path("/" + child, module=self.module) |
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parents:
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diff
changeset
|
534 |
if entrypath: |
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parents:
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diff
changeset
|
535 |
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:
4787
diff
changeset
|
536 |
# 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:
4787
diff
changeset
|
537 |
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:
4787
diff
changeset
|
538 |
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:
4787
diff
changeset
|
539 |
# 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:
4787
diff
changeset
|
540 |
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:
4787
diff
changeset
|
541 |
# copy from quux splort/quuxfile |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
542 |
|
4788
62e1b6412b62
convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents:
4787
diff
changeset
|
543 |
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:
4787
diff
changeset
|
544 |
# 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:
4787
diff
changeset
|
545 |
# 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:
4787
diff
changeset
|
546 |
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:
4787
diff
changeset
|
547 |
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:
4787
diff
changeset
|
548 |
return |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
549 |
|
4788
62e1b6412b62
convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents:
4787
diff
changeset
|
550 |
# 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:
4787
diff
changeset
|
551 |
# 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:
4787
diff
changeset
|
552 |
# '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:
4787
diff
changeset
|
553 |
date = util.parsedate(date[:18] + " UTC", ["%Y-%m-%dT%H:%M:%S"]) |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
554 |
|
4788
62e1b6412b62
convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents:
4787
diff
changeset
|
555 |
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:
4787
diff
changeset
|
556 |
author = author and self.recode(author) or '' |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
557 |
|
4788
62e1b6412b62
convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents:
4787
diff
changeset
|
558 |
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:
4787
diff
changeset
|
559 |
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:
4787
diff
changeset
|
560 |
desc=log, |
4795
ea618c5934f3
convert: svn: get parent for branch creation events
Brendan Cully <brendan@kublai.com>
parents:
4794
diff
changeset
|
561 |
parents=parents, |
4788
62e1b6412b62
convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents:
4787
diff
changeset
|
562 |
copies=copies, |
4873
28b23b9073a8
convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents:
4848
diff
changeset
|
563 |
branch=branch, |
28b23b9073a8
convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents:
4848
diff
changeset
|
564 |
rev=rev.encode('utf-8')) |
4788
62e1b6412b62
convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents:
4787
diff
changeset
|
565 |
|
4796
26857a6f9dd0
convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents:
4795
diff
changeset
|
566 |
self.commits[rev] = cset |
26857a6f9dd0
convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents:
4795
diff
changeset
|
567 |
if self.child_cset and not self.child_cset.parents: |
4788
62e1b6412b62
convert: svn: add an early return to move most changeset parsing out an indent level
Brendan Cully <brendan@kublai.com>
parents:
4787
diff
changeset
|
568 |
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:
4787
diff
changeset
|
569 |
self.child_cset = cset |
4796
26857a6f9dd0
convert: svn: pull out broken batching code, add alpha tags support
Brendan Cully <brendan@kublai.com>
parents:
4795
diff
changeset
|
570 |
|
4940
961379b2c586
convert/subversion: reduce memory usage by filtering early
Bryan O'Sullivan <bos@serpentine.com>
parents:
4927
diff
changeset
|
571 |
self.ui.note('fetching revision log for "%s" from %d to %d\n' % |
4797
09dae950919f
convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents:
4796
diff
changeset
|
572 |
(self.module, from_revnum, to_revnum)) |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
573 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
574 |
try: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
575 |
discover_changed_paths = True |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
576 |
strict_node_history = False |
4946
e8f4e40f285a
convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents:
4944
diff
changeset
|
577 |
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:
4944
diff
changeset
|
578 |
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:
4944
diff
changeset
|
579 |
if self.is_blacklisted(revnum): |
e8f4e40f285a
convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents:
4944
diff
changeset
|
580 |
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:
4944
diff
changeset
|
581 |
continue |
e8f4e40f285a
convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents:
4944
diff
changeset
|
582 |
if orig_paths is None: |
e8f4e40f285a
convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents:
4944
diff
changeset
|
583 |
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:
4944
diff
changeset
|
584 |
continue |
e8f4e40f285a
convert/subversion: work around memory leak in svn's python bindings
Bryan O'Sullivan <bos@serpentine.com>
parents:
4944
diff
changeset
|
585 |
parselogentry(orig_paths, revnum, author, date, message) |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
586 |
except SubversionException, (_, num): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
587 |
if num == svn.core.SVN_ERR_FS_NO_SUCH_REVISION: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
588 |
raise NoSuchRevision(branch=self, |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
589 |
revision="Revision number %d" % to_revnum) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
590 |
raise |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
591 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
592 |
def _getfile(self, file, rev): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
593 |
io = StringIO() |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
594 |
# 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
|
595 |
mode = '' |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
596 |
try: |
4774
d305852a5ec8
convert: svn: add revnum() to convert rev to revnum
Brendan Cully <brendan@kublai.com>
parents:
4773
diff
changeset
|
597 |
revnum = self.revnum(rev) |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
598 |
if self.module != self.modulemap[revnum]: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
599 |
self.module = self.modulemap[revnum] |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
600 |
self.reparent(self.module) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
601 |
info = svn.ra.get_file(self.ra, file, revnum, io) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
602 |
if isinstance(info, list): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
603 |
info = info[-1] |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
604 |
mode = ("svn:executable" in info) and 'x' or '' |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
605 |
mode = ("svn:special" in info) and 'l' or mode |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
606 |
except SubversionException, e: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
607 |
notfound = (svn.core.SVN_ERR_FS_NOT_FOUND, |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
608 |
svn.core.SVN_ERR_RA_DAV_PATH_NOT_FOUND) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
609 |
if e.apr_err in notfound: # File not found |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
610 |
raise IOError() |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
611 |
raise |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
612 |
data = io.getvalue() |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
613 |
if mode == 'l': |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
614 |
link_prefix = "link " |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
615 |
if data.startswith(link_prefix): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
616 |
data = data[len(link_prefix):] |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
617 |
return data, mode |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
618 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
619 |
def _find_children(self, path, revnum): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
620 |
path = path.strip("/") |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
621 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
622 |
def _find_children_fallback(path, revnum): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
623 |
# SWIG python bindings for getdir are broken up to at least 1.4.3 |
4787
a67f185d0474
convert: svn: use a separate mempool for each ls in the 1.4 fallback path
Brendan Cully <brendan@kublai.com>
parents:
4776
diff
changeset
|
624 |
pool = Pool() |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
625 |
optrev = svn.core.svn_opt_revision_t() |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
626 |
optrev.kind = svn.core.svn_opt_revision_number |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
627 |
optrev.value.number = revnum |
4770
4526ef8c47b2
convert: svn: fix fallback directory listing code when importing a submodule
Brendan Cully <brendan@kublai.com>
parents:
4769
diff
changeset
|
628 |
rpath = '/'.join([self.base, path]).strip('/') |
4797
09dae950919f
convert: svn: autodetect /branches, /tags, /trunk.
Brendan Cully <brendan@kublai.com>
parents:
4796
diff
changeset
|
629 |
return ['%s/%s' % (path, x) for x in svn.client.ls(rpath, optrev, True, self.ctx, pool).keys()] |
4765
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
630 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
631 |
if hasattr(self, '_find_children_fallback'): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
632 |
return _find_children_fallback(path, revnum) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
633 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
634 |
self.reparent("/" + path) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
635 |
pool = Pool() |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
636 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
637 |
children = [] |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
638 |
def find_children_inner(children, path, revnum = revnum): |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
639 |
if hasattr(svn.ra, 'get_dir2'): # Since SVN 1.4 |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
640 |
fields = 0xffffffff # Binding does not provide SVN_DIRENT_ALL |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
641 |
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
|
642 |
else: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
643 |
getdir = svn.ra.get_dir(self.ra, path, revnum, pool) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
644 |
if type(getdir) == dict: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
645 |
# 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
|
646 |
raise CompatibilityException() |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
647 |
dirents = getdir[0] |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
648 |
if type(dirents) == int: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
649 |
# got here once due to infinite recursion bug |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
650 |
# pprint.pprint(getdir) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
651 |
return |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
652 |
c = dirents.keys() |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
653 |
c.sort() |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
654 |
for child in c: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
655 |
dirent = dirents[child] |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
656 |
if dirent.kind == svn.core.svn_node_dir: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
657 |
find_children_inner(children, (path + "/" + child).strip("/")) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
658 |
else: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
659 |
children.append((path + "/" + child).strip("/")) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
660 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
661 |
try: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
662 |
find_children_inner(children, "") |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
663 |
except CompatibilityException: |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
664 |
self._find_children_fallback = True |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
665 |
self.reparent(self.module) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
666 |
return _find_children_fallback(path, revnum) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
667 |
|
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
668 |
self.reparent(self.module) |
b6a1f2c46c6c
convert extension: Add SVN converter
Daniel Holth <dholth@fastmail.fm>
parents:
diff
changeset
|
669 |
return [path + "/" + c for c in children] |