Mercurial > hg
view hgext/largefiles/localstore.py @ 48144:6f54afb094bd
dirstate: align the dirstate's API to the lower level ones
This conclude the refactoring of this API. We can now finalize the dirstate v2
on disk format.
Differential Revision: https://phab.mercurial-scm.org/D11587
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Thu, 30 Sep 2021 16:33:12 +0200 |
parents | 89a2afe31e82 |
children | 6000f5b25c9b |
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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 __future__ import absolute_import from mercurial.i18n import _ from mercurial.pycompat import open from mercurial import util from . import ( basestore, lfutil, ) 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, _(b"can't get file locally") ) with open(path, b'rb') as fd: return lfutil.copyandhash(util.filechunkiter(fd), tmpfile) def _verifyfiles(self, contents, filestocheck): failed = False for cset, filename, expectedhash in filestocheck: storepath, exists = lfutil.findstorepath(self.repo, expectedhash) if not exists: storepath, exists = lfutil.findstorepath( self.remote, expectedhash ) if not exists: self.ui.warn( _(b'changeset %s: %s references missing %s\n') % (cset, filename, storepath) ) failed = True elif contents: actualhash = lfutil.hashfile(storepath) if actualhash != expectedhash: self.ui.warn( _(b'changeset %s: %s references corrupted %s\n') % (cset, filename, storepath) ) failed = True return failed