commands.remove: don't use workingctx.remove(list, unlink=True)
workingctx.remove(list, unlink=True) is unsuited here, because it does too
much: it also unlinks added files. But the command 'hg remove' is specified
to *never* unlink added files.
Instead, we now unlink the files at the commands.remove level (if --after was
not specified) and use workingctx.forget for all files.
As an added bonus, this happens to eliminate a wlock acquire/release pair,
since the previous implementation caused
acquire wlock
release wlock
acquire wlock
release wlock
where the first pair of acquire/release was caused by the workingctx.forget
call, and the second by the workingctx.remove call.
# 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