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comparison mercurial/hg.py @ 786:902b12d55751

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Fix the directory and revlog collision problem This adds escaping for directory names so that directory foo.i doesn't collide with the revision data for file foo.
author mpm@selenic.com
date Wed, 27 Jul 2005 18:50:32 -0800
parents 46a8dd3145cc
children 64d2a558c943 445970ccf57a 80fd2958235a
comparison
equal deleted inserted replaced
785:46a8dd3145cc 786:902b12d55751
14 demandload(globals(), "bisect select") 14 demandload(globals(), "bisect select")
15 15
16 class filelog(revlog): 16 class filelog(revlog):
17 def __init__(self, opener, path): 17 def __init__(self, opener, path):
18 revlog.__init__(self, opener, 18 revlog.__init__(self, opener,
19 os.path.join("data", path + ".i"), 19 os.path.join("data", self.encodedir(path + ".i")),
20 os.path.join("data", path + ".d")) 20 os.path.join("data", self.encodedir(path + ".d")))
21
22 # This avoids a collision between a file named foo and a dir named
23 # foo.i or foo.d
24 def encodedir(self, path):
25 path.replace(".hg/", ".hg.hg/")
26 path.replace(".i/", ".i.hg/")
27 path.replace(".d/", ".i.hg/")
28 return path
29
30 def decodedir(self, path):
31 path.replace(".d.hg/", ".d/")
32 path.replace(".i.hg/", ".i/")
33 path.replace(".hg.hg/", ".hg/")
34 return path
21 35
22 def read(self, node): 36 def read(self, node):
23 t = self.revision(node) 37 t = self.revision(node)
24 if not t.startswith('\1\n'): 38 if not t.startswith('\1\n'):
25 return t 39 return t