Mercurial > hg
view hg @ 24320:b9f7f3eeb99c
localrepo: extend "changeid in repo" to return True for workingctx revision
This is necessary to implement "wc" symbol for workingctx, that will be used
as follows:
$ hg annotate -r wc FILE
In principle, "rev in repo" should be True if "repo[rev]" can return a context
object. But when it was implemented by ea3acaae25bb, lookup() had a long logic
to map all sorts of changeids to nodes, and "None in repo" did crash because
lookup() could not accept None. So I assume that the case of changeid=None was
not considered.
Now "None in repo" doesn't crash, it should be True for workingctx revision.
Behavior of "changeid in repo":
revision "null" existing rev None (workingctx)
---------- ------ ------------ -----------------
original* True True TypeError
current True True False
this patch True True True
(*original: ea3acaae25bb)
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 17 Aug 2014 11:35:31 +0900 |
parents | 73e4a02e6d23 |
children | 2ea9c9aa6e60 |
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#!/usr/bin/env python # # mercurial - scalable distributed SCM # # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. import os import sys if os.environ.get('HGUNICODEPEDANTRY', False): reload(sys) sys.setdefaultencoding("undefined") libdir = '@LIBDIR@' if libdir != '@' 'LIBDIR' '@': if not os.path.isabs(libdir): libdir = os.path.join(os.path.dirname(os.path.realpath(__file__)), libdir) libdir = os.path.abspath(libdir) sys.path.insert(0, libdir) # enable importing on demand to reduce startup time try: from mercurial import demandimport; demandimport.enable() except ImportError: import sys sys.stderr.write("abort: couldn't find mercurial libraries in [%s]\n" % ' '.join(sys.path)) sys.stderr.write("(check your install and PYTHONPATH)\n") sys.exit(-1) import mercurial.util import mercurial.dispatch for fp in (sys.stdin, sys.stdout, sys.stderr): mercurial.util.setbinary(fp) mercurial.dispatch.run()