Mercurial > hg
view tests/svn-safe-append.py @ 46213:30310886d423
upgrade: introduce post upgrade and downgrade message for improvements
For certain imporvements, we will like to show a message after the operation
completed. This patch introduces that functionality.
Right now it's only used by share-safe feature.
Differential Revision: https://phab.mercurial-scm.org/D9619
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Wed, 16 Dec 2020 14:00:41 +0530 |
parents | c102b704edb5 |
children | 6000f5b25c9b |
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#!/usr/bin/env python3 from __future__ import absolute_import __doc__ = """Same as `echo a >> b`, but ensures a changed mtime of b. Without this svn will not detect workspace changes.""" import os import stat import sys if sys.version_info[0] >= 3: text = os.fsencode(sys.argv[1]) fname = os.fsencode(sys.argv[2]) else: text = sys.argv[1] fname = sys.argv[2] f = open(fname, "ab") try: before = os.fstat(f.fileno())[stat.ST_MTIME] f.write(text) f.write(b"\n") finally: f.close() inc = 1 now = os.stat(fname)[stat.ST_MTIME] while now == before: t = now + inc inc += 1 os.utime(fname, (t, t)) now = os.stat(fname)[stat.ST_MTIME]