Mercurial > hg
view mercurial/stack.py @ 40009:631c6f5058b9
storageutil: make all callables optional
Not all storage backends may implement these callables. That's part
of the reason these methods aren't exposed on the storage interface.
Differential Revision: https://phab.mercurial-scm.org/D4804
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Fri, 28 Sep 2018 16:16:09 -0700 |
parents | 68fcc5503ec5 |
children | 77c52ce50e6a |
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# stack.py - Mercurial functions for stack definition # # Copyright Matt Mackall <mpm@selenic.com> and other # # 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 . import ( revsetlang, scmutil, ) def getstack(repo, rev=None): """return a sorted smartrev of the stack containing either rev if it is not None or the current working directory parent. The stack will always contain all drafts changesets which are ancestors to the revision and are not merges. """ if rev is None: rev = '.' revspec = 'reverse(only(%s) and not public() and not ::merge())' revset = revsetlang.formatspec(revspec, rev) revisions = scmutil.revrange(repo, [revset]) revisions.sort() return revisions