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comparison mercurial/tags.py @ 9312:c5f0825c1dbb

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kill trailing whitespace
author Dirkjan Ochtman <dirkjan@ochtman.nl>
date Wed, 05 Aug 2009 17:08:28 +0200
parents 4017291c4c48
children 9ff178e7b627
comparison
equal deleted inserted replaced
9311:e37e9904bf10 9312:c5f0825c1dbb
208 # head from the time the cache was written, and <tagnode> is the 208 # head from the time the cache was written, and <tagnode> is the
209 # filenode of .hgtags on that head. Heads with no .hgtags file will 209 # filenode of .hgtags on that head. Heads with no .hgtags file will
210 # have no <tagnode>. The cache is ordered from tip to oldest (which 210 # have no <tagnode>. The cache is ordered from tip to oldest (which
211 # is part of why <headrev> is there: a quick visual check is all 211 # is part of why <headrev> is there: a quick visual check is all
212 # that's required to ensure correct order). 212 # that's required to ensure correct order).
213 # 213 #
214 # This information is enough to let us avoid the most expensive part 214 # This information is enough to let us avoid the most expensive part
215 # of finding global tags, which is looking up <tagnode> in the 215 # of finding global tags, which is looking up <tagnode> in the
216 # manifest for each head. 216 # manifest for each head.
217 cacherevs = [] # list of headrev 217 cacherevs = [] # list of headrev
218 cacheheads = [] # list of headnode 218 cacheheads = [] # list of headnode
241 tags = _readtags(ui, repo, cachefile, cachefile.name) 241 tags = _readtags(ui, repo, cachefile, cachefile.name)
242 cachefile.close() 242 cachefile.close()
243 return (None, None, tags, False) 243 return (None, None, tags, False)
244 if cachefile: 244 if cachefile:
245 cachefile.close() # ignore rest of file 245 cachefile.close() # ignore rest of file
246 246
247 repoheads = repo.heads() 247 repoheads = repo.heads()
248
249 # Case 2 (uncommon): empty repo; get out quickly and don't bother 248 # Case 2 (uncommon): empty repo; get out quickly and don't bother
250 # writing an empty cache. 249 # writing an empty cache.
251 if repoheads == [nullid]: 250 if repoheads == [nullid]:
252 return ([], {}, {}, False) 251 return ([], {}, {}, False)
253 252