Mercurial > hg
view mercurial/txnutil.py @ 51481:4456c15bde9e
stream-clone-test: simplify bookmark clone
The important things to test here is the number of file included (to catch that
the bookmark file was sent). So we keep that part non glob'ed but glob the
rest.
The glob'ed numbers are very fragile and consume a lot of time for little value
when adjusting formats, caches, and protocol.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 28 Feb 2024 22:39:10 +0100 |
parents | 2e726c934fcd |
children |
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# txnutil.py - transaction related utilities # # Copyright FUJIWARA Katsunori <foozy@lares.dti.ne.jp> and others # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from . import encoding def mayhavepending(root): """return whether 'root' may have pending changes, which are visible to this process. """ return root == encoding.environ.get(b'HG_PENDING') def trypending(root, vfs, filename, **kwargs): """Open file to be read according to HG_PENDING environment variable This opens '.pending' of specified 'filename' only when HG_PENDING is equal to 'root'. This returns '(fp, is_pending_opened)' tuple. """ if mayhavepending(root): try: return (vfs(b'%s.pending' % filename, **kwargs), True) except FileNotFoundError: pass return (vfs(filename, **kwargs), False)