Mercurial > hg
view hgext/largefiles/localstore.py @ 27171:3028ea0aff46
histedit: mention histedit-last-edit.txt on abort
Users may spend a lot of effort writing histedit rules,
getting an abort without being told they can recover their work
is very frustrating.
Avoid that by telling them where to find their work.
author | timeless <timeless@mozdev.org> |
---|---|
date | Wed, 02 Dec 2015 08:07:36 +0000 |
parents | c082a4756ed7 |
children | 40bd01be5c25 |
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# Copyright 2009-2010 Gregory P. Ward # Copyright 2009-2010 Intelerad Medical Systems Incorporated # Copyright 2010-2011 Fog Creek Software # Copyright 2010-2011 Unity Technologies # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. '''store class for local filesystem''' from mercurial.i18n import _ import lfutil import basestore class localstore(basestore.basestore): '''localstore first attempts to grab files out of the store in the remote Mercurial repository. Failing that, it attempts to grab the files from the user cache.''' def __init__(self, ui, repo, remote): self.remote = remote.local() super(localstore, self).__init__(ui, repo, self.remote.url()) def put(self, source, hash): if lfutil.instore(self.remote, hash): return lfutil.link(source, lfutil.storepath(self.remote, hash)) def exists(self, hashes): retval = {} for hash in hashes: retval[hash] = lfutil.instore(self.remote, hash) return retval def _getfile(self, tmpfile, filename, hash): path = lfutil.findfile(self.remote, hash) if not path: raise basestore.StoreError(filename, hash, self.url, _("can't get file locally")) fd = open(path, 'rb') try: return lfutil.copyandhash(fd, tmpfile) finally: fd.close() def _verifyfile(self, cctx, cset, contents, standin, verified): filename = lfutil.splitstandin(standin) if not filename: return False fctx = cctx[standin] key = (filename, fctx.filenode()) if key in verified: return False expecthash = fctx.data()[0:40] storepath, exists = lfutil.findstorepath(self.remote, expecthash) verified.add(key) if not exists: self.ui.warn( _('changeset %s: %s references missing %s\n') % (cset, filename, storepath)) return True # failed if contents: actualhash = lfutil.hashfile(storepath) if actualhash != expecthash: self.ui.warn( _('changeset %s: %s references corrupted %s\n') % (cset, filename, storepath)) return True # failed return False