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share: wrap bmstore._writerepo for transaction sensitivity (issue4940)...
share: wrap bmstore._writerepo for transaction sensitivity (issue4940) 46dec89fe888 made 'bmstore.write()' transaction sensitive, to restore original bookmarks correctly at failure of a transaction. For example, shelve and unshelve imply steps below: before 46dec89fe888: 1. move active bookmark forward at internal rebasing 2. 'bmstore.write()' writes updated ones into .hg/bookmarks 3. rollback transaction to remove internal commits 4. restore updated bookmarks manually after 46dec89fe888: 1. move active bookmark forward at internal rebasing 2. 'bmstore.write()' doesn't write updated ones into .hg/bookmarks (these are written into .hg/bookmarks.pending, if external hook is spawn) 3. rollback transaction to remove internal commits 4. .hg/bookmarks should be clean, because it isn't changed while transaction running: see (2) above But if shelve or unshelve is executed in the repository created with "shared bookmarks" ("hg share -B"), this doesn't work as expected, because: - share extension makes 'bmstore.write()' write updated bookmarks into .hg/bookmarks of shared source repository regardless of transaction activity, and - intentional transaction failure at the end of shelve/unshelve doesn't restore already updated .hg/bookmarks of shared source This patch makes share extension wrap 'bmstore._writerepo()' instead of 'bmstore.write()', because the former is used to actually write bookmark changes out.

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r26933:a7eecd02 stable
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revlog-formatv0.py
60 lines | 1.8 KiB | text/x-python | PythonLexer
#!/usr/bin/env python
# Copyright 2010 Intevation GmbH
# Author(s):
# Thomas Arendsen Hein <thomas@intevation.de>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
"""Create a Mercurial repository in revlog format 0
changeset: 0:a1ef0b125355
tag: tip
user: user
date: Thu Jan 01 00:00:00 1970 +0000
files: empty
description:
empty file
"""
import os, sys
files = [
('formatv0/.hg/00changelog.i',
'000000000000004400000000000000000000000000000000000000'
'000000000000000000000000000000000000000000000000000000'
'0000a1ef0b125355d27765928be600cfe85784284ab3'),
('formatv0/.hg/00changelog.d',
'756163613935613961356635353036303562366138343738336237'
'61623536363738616436356635380a757365720a3020300a656d70'
'74790a0a656d7074792066696c65'),
('formatv0/.hg/00manifest.i',
'000000000000003000000000000000000000000000000000000000'
'000000000000000000000000000000000000000000000000000000'
'0000aca95a9a5f550605b6a84783b7ab56678ad65f58'),
('formatv0/.hg/00manifest.d',
'75656d707479006238306465356431333837353835343163356630'
'35323635616431343461623966613836643164620a'),
('formatv0/.hg/data/empty.i',
'000000000000000000000000000000000000000000000000000000'
'000000000000000000000000000000000000000000000000000000'
'0000b80de5d138758541c5f05265ad144ab9fa86d1db'),
('formatv0/.hg/data/empty.d',
''),
]
def makedirs(name):
"""recursive directory creation"""
parent = os.path.dirname(name)
if parent:
makedirs(parent)
os.mkdir(name)
makedirs(os.path.join(*'formatv0/.hg/data'.split('/')))
for name, data in files:
f = open(name, 'wb')
f.write(data.decode('hex'))
f.close()
sys.exit(0)