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

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Tue Dec 9 03:37:47 2008 UTC (11 years ago) by siliconforks
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1 # ***** 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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