Mercurial > hg
view hgext/narrow/narrowdirstate.py @ 44820:f71c8eea7161 stable
bash_completion: do not use aliased hg if it sources a script (issue6308)
I have an alias that sources a script around hg. Mercurial's bash_completion
script tries to use this as its main hg binary. But sourcing a wrapper breaks
Bash's completion. So this patch disables using the alias as the hg binary if
it starts with "source ".
Alias resolution was introduced in rev 191ab08e7099 for users with
"alias hg='hg --some_opts'".
See https://www.mercurial-scm.org/repo/hg/rev/191ab08e7099
author | Peter Arrenbrecht <peter@arrenbrecht.ch> |
---|---|
date | Mon, 11 May 2020 08:13:40 +0200 |
parents | 687b865b95ad |
children | f927ad5a4e2c |
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# narrowdirstate.py - extensions to mercurial dirstate to support narrow clones # # Copyright 2017 Google, Inc. # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import from mercurial.i18n import _ from mercurial import error def wrapdirstate(repo, dirstate): """Add narrow spec dirstate ignore, block changes outside narrow spec.""" def _editfunc(fn): def _wrapper(self, *args, **kwargs): narrowmatch = repo.narrowmatch() for f in args: if f is not None and not narrowmatch(f) and f not in self: raise error.Abort( _( b"cannot track '%s' - it is outside " + b"the narrow clone" ) % f ) return fn(self, *args, **kwargs) return _wrapper class narrowdirstate(dirstate.__class__): # Prevent adding/editing/copying/deleting files that are outside the # sparse checkout @_editfunc def normal(self, *args, **kwargs): return super(narrowdirstate, self).normal(*args, **kwargs) @_editfunc def add(self, *args): return super(narrowdirstate, self).add(*args) @_editfunc def normallookup(self, *args): return super(narrowdirstate, self).normallookup(*args) @_editfunc def copy(self, *args): return super(narrowdirstate, self).copy(*args) @_editfunc def remove(self, *args): return super(narrowdirstate, self).remove(*args) @_editfunc def merge(self, *args): return super(narrowdirstate, self).merge(*args) def rebuild(self, parent, allfiles, changedfiles=None): if changedfiles is None: # Rebuilding entire dirstate, let's filter allfiles to match the # narrowspec. allfiles = [f for f in allfiles if repo.narrowmatch()(f)] super(narrowdirstate, self).rebuild(parent, allfiles, changedfiles) dirstate.__class__ = narrowdirstate return dirstate