/brz/remove-bazaar

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  • Committer: John Arbash Meinel
  • Date: 2007-05-31 20:29:04 UTC
  • mto: This revision was merged to the branch mainline in revision 2499.
  • Revision ID: john@arbash-meinel.com-20070531202904-34h7ygudo7qq9ha1
Update the code so that symlinks aren't cached at incorrect times
and fix the tests so that they don't assume files and symlinks
get cached even when the timestamp doesn't declare them 'safe'.

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workingtree.py
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# Copyright (C) 2008 Jelmer Vernooij <jelmer@samba.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""An adapter between a Git index and a Bazaar Working Tree"""
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import os
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from bzrlib import (
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    inventory,
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    lockable_files,
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    lockdir,
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    transport,
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    urlutils,
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    workingtree,
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    )
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from dulwich.index import Index
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class GitWorkingTree(workingtree.WorkingTree):
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    """A Git working tree."""
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    def __init__(self, bzrdir, repo, branch):
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        self.basedir = bzrdir.transport.base
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        self.bzrdir = bzrdir
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        self.repository = repo
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        self._branch = branch
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        self._transport = bzrdir.transport
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        self.controldir = urlutils.join(self.repository._git.path, 'bzr')
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        try:
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            os.makedirs(self.controldir)
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            os.makedirs(os.path.join(self.controldir, 'lock'))
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        except OSError:
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            pass
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        self._control_files = lockable_files.LockableFiles(
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            transport.get_transport(self.controldir), 'lock', lockdir.LockDir)
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        self._format = GitWorkingTreeFormat()
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        self.index = Index(os.path.join(self.repository._git.controldir(), 
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            "index"))
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    def unlock(self):
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        # non-implementation specific cleanup
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        self._cleanup()
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        # reverse order of locking.
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        try:
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            return self._control_files.unlock()
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        finally:
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            self.branch.unlock()
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    def is_control_filename(self, path):
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        return os.path.basename(path) == ".git"
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    def _get_inventory(self):
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        return inventory.Inventory()
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    inventory = property(_get_inventory,
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                         doc="Inventory of this Tree")
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class GitWorkingTreeFormat(workingtree.WorkingTreeFormat):
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    def get_format_description(self):
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        return "Git Working Tree"