Mercurial > hg
view mercurial/node.py @ 23719:34364a4b25eb
linkrev: work around linkrev to filtered entry in 'filelog' revset
This revset is used by 'hg log FILENAME'. This prevent bugs when used on
a repository with hidden revisions.
Instead of just discarding file revisions whose linkrevs point to filtered
revisions, we put them aside and post-process them trying to find a non-filtered
introduction. See inline documentation for details about how it works.
This only fixes some of the problems. Once again, more will be needed when we can
cannot rely on child revisions of a file to find linkrev-shadowned revisions.
A test is added for 'hg log' catching such cases.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Mon, 29 Dec 2014 17:23:16 -0800 |
parents | 25e572394f5c |
children | 1a5211f2f87f |
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# node.py - basic nodeid manipulation for mercurial # # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. import binascii nullrev = -1 nullid = "\0" * 20 # This ugly style has a noticeable effect in manifest parsing hex = binascii.hexlify bin = binascii.unhexlify def short(node): return hex(node[:6])