Mercurial > hg
view tests/failfilemerge.py @ 33279:7912404b70f2
transaction: apply checkambig=True only on limited files for similarity
Now, transaction can determine whether avoidance of file stat
ambiguity is needed for each files, by blacklist "checkambigfiles".
For similarity to truncation in _playback(), this patch apply
checkambig=True only on limited files in code paths below.
- restoring files by util.copyfile(), in _playback()
(checkambigfiles itself is examined at first, because it as a
keyword argument might be None)
- writing files at finalization of transaction, in _generatefiles()
This patch reduces cost of checking stat at writing out and restoring
files, which aren't filecache-ed.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Tue, 04 Jul 2017 23:13:47 +0900 |
parents | 318a24b52eeb |
children | c0ce60459d84 |
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# extension to emulate interrupting filemerge._filemerge from __future__ import absolute_import from mercurial import ( error, extensions, filemerge, ) def failfilemerge(filemergefn, premerge, repo, mynode, orig, fcd, fco, fca, labels=None): raise error.Abort("^C") return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels) def extsetup(ui): extensions.wrapfunction(filemerge, '_filemerge', failfilemerge)