Mercurial > hg > mercurial-crew-with-dirclash

comparison hgext/convert/subversion.py @ 4787:c5dd8e184279

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convert: svn: add function to get the latest revision touching a path Make it work for HTTP URLs
author Brendan Cully <brendan@kublai.com>
date Tue, 03 Jul 2007 12:44:04 -0700
parents 62e1b6412b62
children c2ef09a35c53
comparison
equal deleted inserted replaced
4786:62e1b6412b62 4787:c5dd8e184279
118 try: 118 try:
119 self.get_blacklist() 119 self.get_blacklist()
120 except IOError, e: 120 except IOError, e:
121 pass 121 pass
122 122
123 if not latest: 123 self.last_changed = self.latest(self.module, latest)
124 latest = svn.ra.get_latest_revnum(self.ra)
125 dirent = svn.ra.stat(self.ra, self.module, latest)
126 if not dirent:
127 raise util.Abort('module %s not found in revision %d' % (self.module, latest))
128 self.last_changed = dirent.created_rev
129 124
130 self.head = self.rev(self.last_changed) 125 self.head = self.rev(self.last_changed)
131 126
132 def rev(self, revnum): 127 def rev(self, revnum):
133 return (u"svn:%s%s@%s" % (self.uuid, self.module, revnum)).decode(self.encoding) 128 return (u"svn:%s%s@%s" % (self.uuid, self.module, revnum)).decode(self.encoding)
134 129
135 def revnum(self, rev): 130 def revnum(self, rev):
136 return int(rev.split('@')[-1]) 131 return int(rev.split('@')[-1])
137 132
133 def latest(self, path, revnum, stop=0):
134 'find the latest revision affecting path, up to stop'
135 if not stop:
136 stop = svn.ra.get_latest_revnum(self.ra)
137 try:
138 self.reparent('')
139 dirent = svn.ra.stat(self.ra, path.strip('/'), stop)
140 self.reparent(self.module)
141 except SubversionException:
142 dirent = None
143 if not dirent:
144 raise util.Abort('module %s not found up to revision %d' \
145 % (self.module, stop))
146
147 return dirent.created_rev
148
138 def get_blacklist(self): 149 def get_blacklist(self):
139 """Avoid certain revision numbers. 150 """Avoid certain revision numbers.
140 It is not uncommon for two nearby revisions to cancel each other 151 It is not uncommon for two nearby revisions to cancel each other
141 out, e.g. 'I copied trunk into a subdirectory of itself instead 152 out, e.g. 'I copied trunk into a subdirectory of itself instead
142 of making a branch'. The converted repository is significantly 153 of making a branch'. The converted repository is significantly