1
# Copyright (C) 2005, 2006 Canonical Ltd
1
# Copyright (C) 2006-2010 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
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
17
"""Lists of ignore files, etc."""
21
from bzrlib import config
23
# This was the full ignore list for bzr 0.8
24
# please keep these sorted (in C locale order) to aid merging
46
# Our setup tests dump .python-eggs in the bzr source tree root
60
'.sw[nop]', # vim editing nameless file
28
from trace import warning
83
30
# ~/.bazaar/ignore will be filled out using
84
31
# this ignore list, if it does not exist
98
46
def parse_ignore_file(f):
99
"""Read in all of the lines in the file and turn it into an ignore list"""
47
"""Read in all of the lines in the file and turn it into an ignore list
49
Continue in the case of utf8 decoding errors, and emit a warning when
50
such and error is found. Optimise for the common case -- no decoding
101
for line in f.read().decode('utf8').split('\n'):
102
line = line.rstrip('/\r\n')
54
ignore_file = f.read()
56
# Try and parse whole ignore file at once.
57
unicode_lines = ignore_file.decode('utf8').split('\n')
58
except UnicodeDecodeError:
59
# Otherwise go though line by line and pick out the 'good'
61
lines = ignore_file.split('\n')
63
for line_number, line in enumerate(lines):
65
unicode_lines.append(line.decode('utf-8'))
66
except UnicodeDecodeError:
67
# report error about line (idx+1)
68
warning('.bzrignore: On Line #%d, malformed utf8 character. '
69
'Ignoring line.' % (line_number+1))
71
# Append each line to ignore list if it's not a comment line
72
for line in unicode_lines:
73
line = line.rstrip('\r\n')
103
74
if not line or line.startswith('#'):
76
ignored.add(globbing.normalize_pattern(line))
163
134
ignored = get_user_ignores()
165
136
for ignore in new_ignores:
166
ignore = ignore.rstrip('/')
137
ignore = globbing.normalize_pattern(ignore)
167
138
if ignore not in ignored:
168
139
ignored.add(ignore)
169
140
to_add.append(ignore)
202
173
def get_runtime_ignores():
203
174
"""Get the current set of runtime ignores."""
204
175
return _runtime_ignores
178
def tree_ignores_add_patterns(tree, name_pattern_list):
179
"""Add more ignore patterns to the ignore file in a tree.
180
If ignore file does not exist then it will be created.
181
The ignore file will be automatically added under version control.
183
:param tree: Working tree to update the ignore list.
185
ifn = tree.abspath(bzrlib.IGNORE_FILENAME)
186
if tree.has_filename(ifn):
189
igns = f.read().decode('utf-8')
195
# TODO: If the file already uses crlf-style termination, maybe
196
# we should use that for the newly added lines?
198
if igns and igns[-1] != '\n':
200
for name_pattern in name_pattern_list:
201
igns += name_pattern + '\n'
203
f = atomicfile.AtomicFile(ifn, 'wb')
205
f.write(igns.encode('utf-8'))
210
if not tree.path2id(bzrlib.IGNORE_FILENAME):
211
tree.add([bzrlib.IGNORE_FILENAME])