1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
# Copyright (C) 2005 Aaron Bentley
# <aaron.bentley@utoronto.ca>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import sys
from subprocess import Popen, PIPE
from bzrlib import urlutils
from bzrlib.transport import get_transport
from bzrlib.workingtree import WorkingTree
import bzrlib.add
def patch(tree, location, strip, quiet=False):
"""Apply a patch to a branch, using patch(1). URLs may be used."""
my_file = None
if location is None:
my_file = sys.stdin
else:
location = urlutils.normalize_url(location)
dirname, basename = urlutils.split(location)
my_file = get_transport(dirname).get(basename)
cmd = ['patch', '--directory', tree.basedir, '--strip', str(strip)]
if quiet:
cmd.append('--quiet')
r = 0
child_proc = Popen(cmd, stdin=PIPE)
for line in my_file:
child_proc.stdin.write(line)
child_proc.stdin.close()
r = child_proc.wait()
return r
|