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Fix the directory and revlog collision problem

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This adds escaping for directory names so that directory foo.i doesn't
collide with the revision data for file foo.
This commit is contained in:
mpm@selenic.com 2005-07-27 18:50:32 -08:00
parent e4d910ab82
commit 04d7166797
1 changed files with 16 additions and 2 deletions
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18
mercurial/hg.py
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@ -16,8 +16,22 @@ demandload(globals(), "bisect select")
class filelog(revlog):
def __init__(self, opener, path):
revlog.__init__(self, opener,
os.path.join("data", path + ".i"),
os.path.join("data", path + ".d"))
os.path.join("data", self.encodedir(path + ".i")),
os.path.join("data", self.encodedir(path + ".d")))
# This avoids a collision between a file named foo and a dir named
# foo.i or foo.d
def encodedir(self, path):
path.replace(".hg/", ".hg.hg/")
path.replace(".i/", ".i.hg/")
path.replace(".d/", ".i.hg/")
return path
def decodedir(self, path):
path.replace(".d.hg/", ".d/")
path.replace(".i.hg/", ".i/")
path.replace(".hg.hg/", ".hg/")
return path
def read(self, node):
t = self.revision(node)