#!/usr/bin/python

''' 
  create an index of all files on the computer,
  lists also files in archives (like zi)

 usage:
reindex [noarc] [<path>]

where
  noarc        dont index archoves
  <path>       add files from this directory to index
               (does not remove deleted files from index!)
'''

# ---- defaults ---
f = '/home/index'
fzip = '/home/index.archives'
arc = True
roots = ['/bin', '/home', '/mnt', '/sbin', '/usr', '/etc', '/lib', '/opt', '/root', '/var']
create_new_index = True
platform = "linux"    # "linux"  or   "windows"



def finish():
    txt = string.join(files, '\n')
    open(f,'w').write( txt )
    print "done."
    sys.exit()
    

args = sys.argv.pop(0)
while args:
    arg = args.pop()    # order has no meaning

    if arg in ["--help",'-h','?'] :
        print __doc__
        sys.exit()

    if arg == "noarc":
        print "will NOT process archives"
    	arc=False
        continue

    else:
    	roots = arg
        create_new_index = False

# -- create index file, delete existing if any...
if create_new_index:
	print "delete old "+f
	os.unlink(f)
	print #delete old "+fzip
	os.unlink(fzip)
    files=[]

else:
    output = open(f).read()
    files = output.split('\n')


for x in  roots:
    if platform == "linux":       cmd = "find %s -type f " % (x)
    elif platform == "windows":   cmd = "dir /s/b %s " % (x)
	print cmd
	output = os.popen(cmd).read()

    # zaurus sharp rom cleaning:
    output = output.replace('/usr/mnt.rom/card', '/mnt/sd')
    output = output.replace('/home/root/usr/bin', '/usr/bin' )
    
    files_tmp = output.split('\n')
    files.append(files_tmp)
    

print "--- clean and sort ---"
# cat $f | grep -v "/$" | sort -u > $f.tmp
files.sort()

#mv $f.tmp $f
# zaurus sharp rom cleaning:
#replacer.py $f -o '/usr/mnt.rom/card' -n '/mnt/sd' -b
#replacer.py $f -o '/home/root/usr/bin' -n '/usr/bin' -b

if not arc:
    print "not processing archvies."
	finish()


'''
# ----- look into zip files ---
if test $create_new_index = True ; then 
    print "--- removing old archive index"
    rm $fzip
fi


print looking into ipks ... 
grep -i \\.ipk$ $f | xargs /usr/bin/ipklist >> $fzip

print looking into plain tar ...
grep -i \\.tar$ $f | xargs  /usr/bin/tarlist >> $fzip

print looking into zip ...
grep -i \\.zip$ $f | xargs /usr/bin/ziplist >> $fzip

print looking into tar.gz ...
grep -i \\.tgz$ $f | xargs /usr/bin/tgzlist >> $fzip
grep -i \\.tar.gz$ $f | xargs /usr/bin/tgzlist >> $fzip

print looking into tar.bz2 ...
grep -i \\.tar.bz2$ $f | xargs  /usr/bin/tbzlist >> $fzip
grep -i \\.tar.bzip2$ $f | xargs  /usr/bin/tbzlist >> $fzip

print looking into debian packages ...
grep -i \\.deb$ $f | xargs dpkg-deb -c >> $fzip

print removing junk \(directories, duplicates\)

cat $fzip | grep -v "/$" | sort -u > $fzip.tmp
mv $fzip.tmp $fzip
'''