Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/node.py @ 5478:bff41174563f
Only set mode of new patch if the target file was removed before.
If the file is writable by the user, but owned by a different user, the
chmod will otherwise fail with "Operation not permitted".
Additionally make very sure that the file is only written if either the number
of links is <= 1 or the file was successfully removed.
Maybe this minimal COW code should be replaced by something from util.
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Thu, 25 Oct 2007 19:40:56 +0200 |
| parents | e45fc5d03798 |
| children |
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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, incorporated herein by reference. """ 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])