Mercurial > public > mercurial-scm > hg
diff mercurial/dirstateutils/timestamp.py @ 48379:08b060abd658
dirstate: move "get fs now" in the timestamp utility module
We will need it during update.
Differential Revision: https://phab.mercurial-scm.org/D11783
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Wed, 17 Nov 2021 12:24:00 +0100 |
| parents | 83d0bd45b662 |
| children | 9ae0353c9f5d |
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--- a/mercurial/dirstateutils/timestamp.py Wed Nov 17 10:26:48 2021 +0100 +++ b/mercurial/dirstateutils/timestamp.py Wed Nov 17 12:24:00 2021 +0100 @@ -6,6 +6,7 @@ from __future__ import absolute_import import functools +import os import stat @@ -54,6 +55,19 @@ return self_subsec_nanos > other_subsec_nanos +def get_fs_now(vfs): + """return a timestamp for "now" in the current vfs + + This will raise an exception if no temporary files could be created. + """ + tmpfd, tmpname = vfs.mkstemp() + try: + return mtime_of(os.fstat(tmpfd)) + finally: + os.close(tmpfd) + vfs.unlink(tmpname) + + def zero(): """ Returns the `timestamp` at the Unix epoch.