/[jscoverage]/trunk/js/config/nsinstall.py
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Annotation of /trunk/js/config/nsinstall.py

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Revision 399 - (hide annotations)
Tue Dec 9 03:37:47 2008 UTC (13 years, 6 months ago) by siliconforks
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1 siliconforks 399 # ***** BEGIN LICENSE BLOCK *****
2     # Version: MPL 1.1/GPL 2.0/LGPL 2.1
3     #
4     # The contents of this file are subject to the Mozilla Public License Version
5     # 1.1 (the "License"); you may not use this file except in compliance with
6     # the License. You may obtain a copy of the License at
7     # http://www.mozilla.org/MPL/
8     #
9     # Software distributed under the License is distributed on an "AS IS" basis,
10     # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11     # for the specific language governing rights and limitations under the
12     # License.
13     #
14     # The Original Code is Mozilla.
15     #
16     # The Initial Developer of the Original Code is
17     # the Mozilla Foundation.
18     # Portions created by the Initial Developer are Copyright (C) 2007
19     # the Initial Developer. All Rights Reserved.
20     #
21     # Contributor(s):
22     # Axel Hecht <axel@pike.org>
23     #
24     # Alternatively, the contents of this file may be used under the terms of
25     # either the GNU General Public License Version 2 or later (the "GPL"), or
26     # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27     # in which case the provisions of the GPL or the LGPL are applicable instead
28     # of those above. If you wish to allow use of your version of this file only
29     # under the terms of either the GPL or the LGPL, and not to allow others to
30     # use your version of this file under the terms of the MPL, indicate your
31     # decision by deleting the provisions above and replace them with the notice
32     # and other provisions required by the GPL or the LGPL. If you do not delete
33     # the provisions above, a recipient may use your version of this file under
34     # the terms of any one of the MPL, the GPL or the LGPL.
35     #
36     # ***** END LICENSE BLOCK *****
37    
38     # This is a partial python port of nsinstall.
39     # It's intended to be used when there's no natively compile nsinstall
40     # available, and doesn't intend to be fully equivalent.
41     # Its major use is for l10n repackaging on systems that don't have
42     # a full build environment set up.
43     # The basic limitation is, it doesn't even try to link and ignores
44     # all related options.
45    
46     from optparse import OptionParser
47     import os
48     import os.path
49     import sys
50     import shutil
51    
52     usage = "usage: %prog [options] arg1 [arg2 ...] target-directory"
53     p = OptionParser(usage=usage)
54    
55     p.add_option('-D', action="store_true",
56     help="Create a single directory only")
57     p.add_option('-t', action="store_true",
58     help="Preserve time stamp")
59     p.add_option('-m', action="store",
60     help="Set mode", metavar="mode")
61     p.add_option('-d', action="store_true",
62     help="Create directories in target")
63     p.add_option('-R', action="store_true",
64     help="Use relative symbolic links (ignored)")
65     p.add_option('-l', action="store_true",
66     help="Create link (ignored)")
67     p.add_option('-L', action="store", metavar="linkprefix",
68     help="Link prefix (ignored)")
69    
70     # The remaining arguments are not used in our tree, thus they're not
71     # implented.
72     def BadArg(option, opt, value, parser):
73     parser.error('option not supported: %s' % opt)
74    
75     p.add_option('-C', action="callback", metavar="CWD",
76     callback=BadArg,
77     help="NOT SUPPORTED")
78     p.add_option('-o', action="callback", callback=BadArg,
79     help="Set owner (NOT SUPPORTED)", metavar="owner")
80     p.add_option('-g', action="callback", callback=BadArg,
81     help="Set group (NOT SUPPORTED)", metavar="group")
82    
83     (options, args) = p.parse_args()
84    
85     if options.m:
86     # mode is specified
87     try:
88     options.m = int(options.m, 8)
89     except:
90     sys.stderr.write('nsinstall: ' + options.m + ' is not a valid mode\n')
91     sys.exit(1)
92    
93     # just create one directory?
94     if options.D:
95     if len(args) != 1:
96     sys.exit(1)
97     if os.path.exists(args[0]):
98     if not os.path.isdir(args[0]):
99     sys.stderr.write('nsinstall: ' + args[0] + ' is not a directory\n')
100     sys.exit(1)
101     if options.m:
102     os.chmod(args[0], options.m)
103     sys.exit()
104     if options.m:
105     os.makedirs(args[0], options.m)
106     else:
107     os.makedirs(args[0])
108     sys.exit()
109    
110     # nsinstall arg1 [...] directory
111     if len(args) < 2:
112     p.error('not enough arguments')
113    
114     # set up handler
115     if options.d:
116     # we're supposed to create directories
117     def handleTarget(srcpath, targetpath):
118     # target directory was already created, just use mkdir
119     os.mkdir(dest)
120     else:
121     # we're supposed to copy files
122     def handleTarget(srcpath, targetpath):
123     if options.t:
124     shutil.copy2(srcpath, targetpath)
125     else:
126     shutil.copy(srcpath, targetpath)
127    
128     # the last argument is the target directory
129     target = args.pop()
130     # ensure target directory
131     if not os.path.isdir(target):
132     os.makedirs(target)
133    
134     for f in args:
135     dest = os.path.join(target,
136     os.path.basename(os.path.normpath(f)))
137     handleTarget(f, dest)
138     if options.m:
139     os.chmod(dest, options.m)

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