1
# Copyright (C) 2005, 2006 Canonical Ltd
1
# Copyright (C) 2005 Canonical Ltd
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
5
5
# the Free Software Foundation; either version 2 of the License, or
6
6
# (at your option) any later version.
8
8
# This program is distributed in the hope that it will be useful,
9
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
11
# GNU General Public License for more details.
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
"""Helper functions for adding files to working trees."""
23
from bzrlib.symbol_versioning import *
26
class AddAction(object):
27
"""A class which defines what action to take when adding a file."""
29
def __init__(self, to_file=None, should_print=None):
30
"""Initialize an action which prints added files to an output stream.
32
:param to_file: The stream to write into. This is expected to take
33
Unicode paths. If not supplied, it will default to ``sys.stdout``.
34
:param should_print: If False, printing will be suppressed.
36
self._to_file = to_file
38
self._to_file = sys.stdout
39
self.should_print = False
40
if should_print is not None:
41
self.should_print = should_print
43
def __call__(self, inv, parent_ie, path, kind, _quote=bzrlib.osutils.quotefn):
44
"""Add path to inventory.
46
The default action does nothing.
48
:param inv: The inventory we are working with.
49
:param path: The FastPath being added
50
:param kind: The kind of the object being added.
53
self._to_file.write('adding %s\n' % _quote(path.raw_path))
57
class AddFromBaseAction(AddAction):
58
"""This class will try to extract file ids from another tree."""
60
def __init__(self, base_tree, base_path, to_file=None, should_print=None):
61
super(AddFromBaseAction, self).__init__(to_file=to_file,
62
should_print=should_print)
63
self.base_tree = base_tree
64
self.base_path = base_path
66
def __call__(self, inv, parent_ie, path, kind):
67
# Place the parent call
68
# Now check to see if we can extract an id for this file
69
file_id, base_path = self._get_base_file_id(path, parent_ie)
70
if file_id is not None:
72
self._to_file.write('adding %s w/ file id from %s\n'
73
% (path.raw_path, base_path))
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20
from osutils import quotefn, appendpath
21
from errors import bailout
22
from trace import mutter, note
24
def smart_add(file_list, verbose=False, recurse=True):
25
"""Add files to version, optionall recursing into directories.
27
This is designed more towards DWIM for humans than API simplicity.
28
For the specific behaviour see the help for cmd_add().
31
user_list = file_list[:]
32
assert not isinstance(file_list, basestring)
33
b = bzrlib.branch.Branch(file_list[0], find_root=True)
34
inv = b.read_working_inventory()
35
tree = b.working_tree()
42
kind = bzrlib.osutils.file_kind(af)
44
if kind != 'file' and kind != 'directory':
45
if f not in user_list:
46
print "Skipping %s (can't add file of kind '%s')" % (f, kind)
48
bailout("can't add file of kind %r" % kind)
50
bzrlib.mutter("smart add of %r, abs=%r" % (f, af))
52
if bzrlib.branch.is_control_file(af):
53
bailout("cannot add control file %r" % af)
55
versioned = (inv.path2id(rf) != None)
58
mutter("branch root doesn't need to be added")
60
mutter("%r is already versioned" % f)
75
# we aren't doing anything special, so let the default
77
file_id = super(AddFromBaseAction, self).__call__(
78
inv, parent_ie, path, kind)
81
def _get_base_file_id(self, path, parent_ie):
82
"""Look for a file id in the base branch.
84
First, if the base tree has the parent directory,
85
we look for a file with the same name in that directory.
86
Else, we look for an entry in the base tree with the same path.
89
if (parent_ie.file_id in self.base_tree):
90
base_parent_ie = self.base_tree.inventory[parent_ie.file_id]
91
base_child_ie = base_parent_ie.children.get(path.base_path)
92
if base_child_ie is not None:
93
return (base_child_ie.file_id,
94
self.base_tree.id2path(base_child_ie.file_id))
95
full_base_path = bzrlib.osutils.pathjoin(self.base_path, path.raw_path)
96
# This may return None, but it is our last attempt
97
return self.base_tree.path2id(full_base_path), full_base_path
100
# TODO: jam 20050105 These could be used for compatibility
101
# however, they bind against the current stdout, not the
102
# one which exists at the time they are called, so they
103
# don't work for the test suite.
105
add_action_add = AddAction()
106
add_action_null = add_action_add
107
add_action_add_and_print = AddAction(should_print=True)
108
add_action_print = add_action_add_and_print
62
file_id = bzrlib.branch.gen_file_id(rf)
63
inv.add_path(rf, kind=kind, file_id=file_id)
64
bzrlib.mutter("added %r kind %r file_id={%s}" % (rf, kind, file_id))
67
bzrlib.textui.show_status('A', kind, quotefn(f))
69
if kind == 'directory' and recurse:
70
for subf in os.listdir(af):
71
subp = appendpath(rf, subf)
72
if subf == bzrlib.BZRDIR:
73
mutter("skip control directory %r" % subp)
74
elif tree.is_ignored(subp):
75
mutter("skip ignored sub-file %r" % subp)
77
mutter("queue to add sub-file %r" % subp)
78
file_list.append(b.abspath(subp))
82
note('added %d' % count)
83
b._write_inventory(inv)