1
# Copyright (C) 2008-2009 Jelmer Vernooij <jelmer@samba.org>
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
"""Foreign branch utilities."""
22
from bzrlib.commands import (
28
class cmd_foreign_mapping_upgrade(Command):
29
"""Upgrade revisions mapped from a foreign version control system.
31
This will change the identity of revisions whose parents
32
were mapped from revisions in the other version control system.
34
You are recommended to run "bzr check" in the local repository
35
after running this command.
37
aliases = ['svn-upgrade']
38
takes_args = ['from_repository?']
39
takes_options = ['verbose',
40
Option("idmap-file", help="Write map with old and new revision ids.", type=str)]
42
def run(self, from_repository=None, verbose=False, idmap_file=None):
43
from upgrade import upgrade_branch, upgrade_workingtree
44
from bzrlib.branch import Branch
45
from bzrlib.errors import NoWorkingTree, BzrCommandError
46
from bzrlib.repository import Repository
47
from bzrlib.trace import info
48
from bzrlib.workingtree import WorkingTree
50
wt_to = WorkingTree.open(".")
51
branch_to = wt_to.branch
54
branch_to = Branch.open(".")
56
stored_loc = branch_to.get_parent()
57
if from_repository is None:
58
if stored_loc is None:
59
raise BzrCommandError("No pull location known or"
62
import bzrlib.urlutils as urlutils
63
display_url = urlutils.unescape_for_display(stored_loc,
65
self.outf.write("Using saved location: %s\n" % display_url)
66
from_repository = Branch.open(stored_loc).repository
68
from_repository = Repository.open(from_repository)
70
vcs = getattr(from_repository, "vcs", None)
72
raise BzrCommandError("Repository at %s is not a foreign repository.a" % from_repository.base)
74
new_mapping = from_repository.get_mapping()
77
renames = upgrade_workingtree(wt_to, from_repository,
78
new_mapping=new_mapping,
79
allow_changes=True, verbose=verbose)
81
renames = upgrade_branch(branch_to, from_repository,
82
new_mapping=new_mapping,
83
allow_changes=True, verbose=verbose)
86
info("Nothing to do.")
88
if idmap_file is not None:
89
f = open(idmap_file, 'w')
91
for oldid, newid in renames.iteritems():
92
f.write("%s\t%s\n" % (oldid, newid))
97
wt_to.set_last_revision(branch_to.last_revision())
101
from unittest import TestSuite
102
from bzrlib.tests import TestUtil
103
loader = TestUtil.TestLoader()
105
testmod_names = ['test_versionedfiles', ]
106
suite.addTest(loader.loadTestsFromModuleNames(testmod_names))