Mercurial > hg
view mercurial/repo.py @ 13579:3cbb3c57a50e
transplant: added 'HGREVISION' variable to the environment passed to the 'filter' command
Sometimes it is necessary to know the original revision ID in order to
correctly rewrite the patch or commit message when transplanting. This
patch follows the pattern set by the existing 'HGUSER' environment variable,
and adds a test that covers both HGUSER and HGREVISION.
author | Luke Plant <L.Plant.98@cantab.net> |
---|---|
date | Fri, 11 Mar 2011 15:48:44 +0000 |
parents | d747774ca9da |
children | 5884812686f7 |
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# repo.py - repository base classes for mercurial # # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from i18n import _ import error class repository(object): def capable(self, name): '''tell whether repo supports named capability. return False if not supported. if boolean capability, return True. if string capability, return string.''' if name in self.capabilities: return True name_eq = name + '=' for cap in self.capabilities: if cap.startswith(name_eq): return cap[len(name_eq):] return False def requirecap(self, name, purpose): '''raise an exception if the given capability is not present''' if not self.capable(name): raise error.CapabilityError( _('cannot %s; remote repository does not ' 'support the %r capability') % (purpose, name)) def local(self): return False def cancopy(self): return self.local() def close(self): pass