Mercurial > hg
view contrib/lock-checker.py @ 17754:19e9bf7c0927
notify: support revset selection for subscriptions
A repo pattern for any notify configuration contains a glob matching the
path to the repo. Additionally, it may now contain a revset spec, separated
from the glob by '#'.
Example:
[reposubs]
*/widgets#branch(release) = qa-team@example.com
This sends to ``qa-team@example.com`` whenever a changeset on the ``release``
branch triggers a notification in any repository ending in ``widgets``.
This patch was completely done by David Champion <dgc@uchicago.edu> with me
making tiny changes to his tests.
author | Michal Sznajder <michalsznajder@gmail.com> |
---|---|
date | Mon, 13 Aug 2012 22:42:10 +0200 |
parents | b8424c92ba2b |
children | 47d0843647d1 |
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"""Extension to verify locks are obtained in the required places. This works by wrapping functions that should be surrounded by a lock and asserting the lock is held. Missing locks are called out with a traceback printed to stderr. This currently only checks store locks, not working copy locks. """ import os import traceback def _warnstack(ui, msg, skip=1): '''issue warning with the message and the current stack, skipping the skip last entries''' ui.warn('%s at:\n' % msg) entries = traceback.extract_stack()[:-skip] fnmax = max(len(entry[0]) for entry in entries) for fn, ln, func, _text in entries: ui.warn(' %*s:%-4s in %s\n' % (fnmax, fn, ln, func)) def _checklock(repo): l = repo._lockref and repo._lockref() if l is None or not l.held: _warnstack(repo.ui, 'missing lock', skip=2) def reposetup(ui, repo): orig = repo.__class__ class lockcheckrepo(repo.__class__): def _writejournal(self, *args, **kwargs): _checklock(self) return orig._writejournal(self, *args, **kwargs) def transaction(self, *args, **kwargs): _checklock(self) return orig.transaction(self, *args, **kwargs) # TODO(durin42): kiilerix had a commented-out lock check in # _writebranchcache and _writerequirements def _tag(self, *args, **kwargs): _checklock(self) return orig._tag(self, *args, **kwargs) def write(self, *args, **kwargs): assert os.path.lexists(self._join('.hg/wlock')) return orig.write(self, *args, **kwargs) repo.__class__ = lockcheckrepo