To get this branch, use:
bzr branch
http://bzr.ed.am/stdhome
« back to all changes in this revision
Viewing changes to lib/stdhome/walker/copy_out.py
- browse files at revision 22
- compare with another revision
- download diff
- download tarball
- view history from revision 22
- Committer: Tim Marston
- Date: 2014-04-05 19:21:27 UTC
- Revision ID: tim@ed.am-20140405192127-yvt08c7qnnp2nr8i
fixed some bugs in Bzr.revert()
- files added:
- lib/stdhome/file_matcher.py
- files modified:
- configure.ac
added
removed
lib/stdhome/walker/copy_out.py
20
20
21
21
22
22
import filecmp, os, shutil
23
from walker import Walker
23
from copy_base import CopyBaseWalker
24
24
import stdhome.the as the
25
25
26
26
27
class CopyOutWalker( Walker ):
27
class CopyOutWalker( CopyBaseWalker ):
28
28
"""The copy-out walker traverses the repo, copying its content to the home
29
29
directory. It is run *after* checking for conflicts that might occur during
30
30
copy-out, so any conflicts that exist can be assumed to be unimportant and
44
44
self.generate_walk_list( the.repo.full_dir )
45
45
46
46
47
def process( self, rel_file, src_file, src_type, dst_file, dst_type ):
48
49
# directory (in repo)
50
if src_type == 'd':
51
52
# if entity doesn't exist in home dir, create directory (no need to
53
# recurse, since we're copying the whole directory)
54
if dst_type == '_':
55
if the.verbose > 1: print " _<d " + rel_file
56
os.mkdir( dst_file )
57
shutil.copystat( src_file, dst_file )
58
return False
59
60
# if entity is a file or symlink in home dir, replace it with
61
# directory (no need to recurse, since we're copying the whole
62
# directory)
63
elif dst_type == 'f' or dst_type == 'l':
64
if the.verbose > 1: print " %s<d %s" % ( dst_type, rel_file )
65
os.unlink( dst_file )
66
os.mkdir( dst_file )
67
shutil.copystat( src_file, dst_file )
68
return False
69
70
# if entity is a directory in home dir, copy permissions, as
71
# required (and recurse)
72
elif dst_type == 'd':
73
# TODO: should check permission and only do as necessary
74
if the.verbose > 1: print " d<d " + rel_file
75
shutil.copystat( src_file, dst_file )
76
return True
77
78
else:
79
raise NotImplementedError()
80
81
# file (in repo)
82
if src_type == 'f':
83
84
# if entity doesn't exist in home dir, copy file
85
if dst_type == '_':
86
if the.verbose > 1: print " _<f " + rel_file
87
shutil.copy( src_file, dst_file )
88
shutil.copystat( src_file, dst_file )
89
90
# if entity is a symlink in home dir, replace it with file
91
elif dst_type == 'l':
92
if the.verbose > 1: print " l<f " + rel_file
93
os.unlink( dst_file )
94
shutil.copy( src_file, dst_file )
95
shutil.copystat( src_file, dst_file )
96
97
# if entity is a file in home dir, replace it only if it differs
98
elif dst_type == 'f':
99
if not filecmp.cmp( src_file, dst_file ):
100
if the.verbose > 1: print " f<f " + rel_file
101
os.unlink( dst_file )
102
shutil.copy( src_file, dst_file )
103
shutil.copystat( src_file, dst_file )
104
else:
105
if the.verbose > 1: print " f=f " + rel_file
106
107
# if entity is a directory in home dir, replace it with file
108
elif dst_type == 'd':
109
if the.verbose > 1: print " d<f " + rel_file
110
shutil.rmtree( dst_file )
111
shutil.copy( src_file, dst_file )
112
shutil.copystat( src_file, dst_file )
113
114
else:
115
raise NotImplementedError()
116
117
# link (in repo)
118
if src_type == 'l':
119
120
# if entity doesn't exist in home dir, copy symlink
121
if dst_type == '_':
122
if the.verbose > 1: print " _<l " + rel_file
123
os.symlink( os.readlink( src_file ), dst_file )
124
125
# if entity is a symlink in home dir, replace it only if it differs
126
elif dst_type == 'l':
127
if os.readlink( src_file ) != os.readlink( dst_file ):
128
if the.verbose > 1: print " l<l " + rel_file
129
os.unlink( dst_file )
130
os.symlink( os.readlink( src_file ), dst_file )
131
else:
132
if the.verbose > 1: print " l=l " + rel_file
133
134
# if entity is a file in home dir, replace it with file
135
elif dst_type == 'f':
136
if the.verbose > 1: print " f<l " + rel_file
137
os.unlink( dst_file )
138
os.symlink( os.readlink( src_file ), dst_file )
139
140
# if entity is a directory in home dir, replace it with file
141
elif dst_type == 'd':
142
if the.verbose > 1: print " d<l " + rel_file
143
shutil.rmtree( dst_file )
144
os.symlink( os.readlink( src_file ), dst_file )
145
146
else:
147
raise NotImplementedError()
148
149
# deleted file
150
if src_type == '_':
151
152
# if entity doesn't exist in home dir, we're good
153
if dst_type == '_':
154
pass;
155
156
# if entity is a file or symlink in home dir, delete it
157
if dst_type == 'f' or dst_type == 'l':
158
if the.verbose > 1: print " %s<_ %s" % ( dst_type, rel_file )
159
os.unlink( dst_file )
160
161
# if entity is a directory in home dir, delete it
162
elif dst_type == 'd':
163
if the.verbose > 1: print " d<_ " + rel_file
164
shutil.rmtree( dst_file )
165
166
else:
167
raise NotImplementedError()
168
169
# non-directories can not be recursed in to
170
return False
47
def print_cp( self, rel_file, src_type, dst_type, operation = '<' ):
48
if( the.verbose <= 1 ): return
49
print " %s%s%s %s" % ( dst_type, operation, src_type, rel_file )
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0