Mercurial > hg
view hgext/narrow/narrowtemplates.py @ 37441:a3202fa83aff
filelog: declare that filelog implements a storage interface
Now that we have a declared interface, let's declare that filelog
implements it.
Tests have been added that confirm the object conforms to the
interface.
The existing interface checks verify there are no extra public
attributes outside the declared interface. filelog has several
extra attributes. So we added a mechanism to suppress this check.
The goal is to modify the filelog class so we can drop this check.
Differential Revision: https://phab.mercurial-scm.org/D3149
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 05 Apr 2018 15:18:23 -0700 |
parents | 7b74afec6772 |
children | 05ded838c997 |
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# narrowtemplates.py - added template keywords for 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 import ( registrar, revlog, ) keywords = {} templatekeyword = registrar.templatekeyword(keywords) revsetpredicate = registrar.revsetpredicate() def _isellipsis(repo, rev): if repo.changelog.flags(rev) & revlog.REVIDX_ELLIPSIS: return True return False @templatekeyword('ellipsis', requires={'repo', 'ctx'}) def ellipsis(context, mapping): """String. 'ellipsis' if the change is an ellipsis node, else ''.""" repo = context.resource(mapping, 'repo') ctx = context.resource(mapping, 'ctx') if _isellipsis(repo, ctx.rev()): return 'ellipsis' return '' @templatekeyword('outsidenarrow', requires={'repo', 'ctx'}) def outsidenarrow(context, mapping): """String. 'outsidenarrow' if the change affects no tracked files, else ''.""" repo = context.resource(mapping, 'repo') ctx = context.resource(mapping, 'ctx') m = repo.narrowmatch() if not m.always(): if not any(m(f) for f in ctx.files()): return 'outsidenarrow' return '' @revsetpredicate('ellipsis') def ellipsisrevset(repo, subset, x): """Changesets that are ellipsis nodes.""" return subset.filter(lambda r: _isellipsis(repo, r))