Mercurial > public > mercurial-scm > hg
comparison mercurial/localrepo.py @ 9152:4017291c4c48
tags: support 'instant' tag retrieval (issue548)
- modify _readtagcache() and _writetagcache() to read/write tag->node
mapping for global tags
- if (and only if) tip unchanged, use that cached mapping to avoid
reading any revisions of .hgtags
- change so tag names are UTF-8 in memory in tags.py, and converted to
local encoding as late as possible (in localrepository._findtags())
| author | Greg Ward <greg-hg@gerg.ca> |
|---|---|
| date | Thu, 16 Jul 2009 10:41:19 -0400 |
| parents | f528d1a93491 |
| children | cfdcb7a465af |
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| 9151:f528d1a93491 | 9152:4017291c4c48 |
|---|---|
| 263 tagtypes = {} | 263 tagtypes = {} |
| 264 | 264 |
| 265 tags_.findglobaltags(self.ui, self, alltags, tagtypes) | 265 tags_.findglobaltags(self.ui, self, alltags, tagtypes) |
| 266 tags_.readlocaltags(self.ui, self, alltags, tagtypes) | 266 tags_.readlocaltags(self.ui, self, alltags, tagtypes) |
| 267 | 267 |
| 268 # Build the return dicts. Have to re-encode tag names because | |
| 269 # the tags module always uses UTF-8 (in order not to lose info | |
| 270 # writing to the cache), but the rest of Mercurial wants them in | |
| 271 # local encoding. | |
| 268 tags = {} | 272 tags = {} |
| 269 for (name, (node, hist)) in alltags.iteritems(): | 273 for (name, (node, hist)) in alltags.iteritems(): |
| 270 if node != nullid: | 274 if node != nullid: |
| 271 tags[name] = node | 275 tags[encoding.tolocal(name)] = node |
| 272 tags['tip'] = self.changelog.tip() | 276 tags['tip'] = self.changelog.tip() |
| 277 tagtypes = dict([(encoding.tolocal(name), value) | |
| 278 for (name, value) in tagtypes.iteritems()]) | |
| 273 return (tags, tagtypes) | 279 return (tags, tagtypes) |
| 274 | 280 |
| 275 def tagtype(self, tagname): | 281 def tagtype(self, tagname): |
| 276 ''' | 282 ''' |
| 277 return the type of the given tag. result can be: | 283 return the type of the given tag. result can be: |