3
+ − 1
#
+ − 2
# Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+ − 3
# All rights reserved.
+ − 4
# This component and the accompanying materials are made available
+ − 5
# under the terms of the License "Eclipse Public License v1.0"
+ − 6
# which accompanies this distribution, and is available
+ − 7
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ − 8
#
+ − 9
# Initial Contributors:
+ − 10
# Nokia Corporation - initial contribution.
+ − 11
#
+ − 12
# Contributors:
+ − 13
#
+ − 14
# Description:
+ − 15
# unsplitdirs utility
+ − 16
# This utility converts a directory tree which may contain "splits" due to case inconsistencies into
+ − 17
# a combined form. This is best illustrated as follows:
+ − 18
# epoc32/RELEASE/ARMV5/urel
+ − 19
# epoc32/Release/armv5/UREL
+ − 20
# epoc32/RELEASE/armv5/Urel
+ − 21
# are "healed by this script into:
+ − 22
# epoc32/RELEASE/ARMV5/urel (i.e. the first occurrence.
+ − 23
#
+ − 24
+ − 25
#
+ − 26
# Files within these directories are maintained. i.e. it is possible to fix
+ − 27
# a directory tree with files already left in it.
+ − 28
#
+ − 29
+ − 30
+ − 31
import os
+ − 32
import os.path
+ − 33
import re
+ − 34
import sys
+ − 35
import shutil
+ − 36
from optparse import OptionParser
+ − 37
+ − 38
def mergetwo(firstdir, seconddir):
+ − 39
# Move files from firstdir into seconddir. If firstdir and seconddir both have
+ − 40
# a directory "X" then combines the contents of theses
+ − 41
for d in os.listdir(firstdir):
+ − 42
fileitem = os.path.join(firstdir,d)
+ − 43
dest = os.path.join(seconddir,d)
+ − 44
print "moving %s, %s to %s " % (d, fileitem, dest)
+ − 45
if os.path.isdir(dest) and os.path.isdir(fileitem):
+ − 46
mergetwo(fileitem, dest)
+ − 47
try:
+ − 48
os.rmdir(fileitem)
+ − 49
except:
+ − 50
print "\tfailed rmdir %s" % fileitem
+ − 51
else:
+ − 52
shutil.move(fileitem, dest)
+ − 53
try:
+ − 54
os.rmdir(firstdir)
+ − 55
except:
+ − 56
print "\tfailed rmdir %s" % firstdir
+ − 57
+ − 58
+ − 59
+ − 60
def visit(dirname, link = False):
+ − 61
# Find directories with names that differ only in case
+ − 62
nameclash = {}
+ − 63
# print "dir %s\n" %(dirname)
+ − 64
for f in os.listdir(dirname):
+ − 65
fullpath = os.path.join(dirname,f)
+ − 66
if os.path.isdir(fullpath) and not os.path.islink(fullpath):
+ − 67
# print "\tmergeable %s" %(f)
+ − 68
fl = f.lower()
+ − 69
if nameclash.has_key(fl):
+ − 70
mergetwo(fullpath, os.path.join(dirname, nameclash[fl]))
+ − 71
if link:
+ − 72
print "\tlinking %s <- %s" %(nameclash[fl], fullpath)
+ − 73
os.symlink(nameclash[fl], fullpath)
+ − 74
else:
+ − 75
nameclash[fl] = f
+ − 76
else:
+ − 77
pass
+ − 78
# print "%s is not a dir\n" %(f)
+ − 79
+ − 80
for d in nameclash.values():
+ − 81
# print "\tVisiting %s" %(d)
+ − 82
visit(os.path.join(dirname, d))
+ − 83
+ − 84
+ − 85
dirname = sys.argv[1]
+ − 86
+ − 87
parser = OptionParser(prog = "unsplitdirs",
+ − 88
usage = "%prog [-h | options] [<file>]")
+ − 89
+ − 90
parser.add_option("-l", "--link", default = False,
+ − 91
action="store_true", dest="link", help="Turn mismatched-case directories into symbolic links e.g. if armv5 is the default then make the link ARMV5->armv5")
+ − 92
+ − 93
(options, args) = parser.parse_args()
+ − 94
+ − 95
logname="stdin"
+ − 96
if len(args) > 0:
+ − 97
dirname = args[0]
+ − 98
else:
+ − 99
dirname ='.'
+ − 100
+ − 101
visit(dirname, options.link)