Mercurial > hg
view mercurial/repo.py @ 12314:f2daa6ab514a
merge: suggest 'hg up -C .' for discarding changes, not 'hg up -C'
Without specifying the parent revision of the working copy, users will
update to tip, which is most likely the other head they were trying to
merge, not the revision they were at before the merge.
author | Brodie Rao <brodie@bitheap.org> |
---|---|
date | Sun, 12 Sep 2010 18:05:53 -0500 |
parents | ff1044230bca |
children | d747774ca9da |
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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()