#!/usr/bin/python
#----------------------------------------------------
# Version:    0.2.0
# Author:   Florian "Bluewind" Pritz <f-p@gmx.at>
#
# Licensed under WTFPL v2
# (see COPYING for full license text)
#
#----------------------------------------------------
# got bored and a.sh has some problems with spaces
#----------------------------------------------------

import sys
import tarfile
from optparse import OptionParser

def main():
  usage = "usage: %prog [options] <files>"
  p = OptionParser(usage)
  p.add_option("-f", "--file", dest="tarname", default=False,
      help="use <file>.tar.gz instead of $1.tar.gz", metavar="<file>")
  p.add_option("-b", "--bzip2", action="store_true", dest="bz2", default=False,
      help="use bzip2 compression")
  p.add_option("-u", "--uncompressed", action="store_true", dest="uncompressed", default=False,
      help="don't use compression at all")

  (options, args) = p.parse_args()


  if len(sys.argv) == 1:
    p.print_help()
    sys.exit()

  if options.tarname:
    tarname = options.tarname
  else:
    tarname = args[0]

  if options.bz2:
    tarname += ".tar.bz2"
    tar = tarfile.open(tarname, "w|bz2")
  elif options.uncompressed:
    tarname += ".tar"
    tar = tarfile.open(tarname, "w")
  else:
    tarname += ".tar.gz"
    tar = tarfile.open(tarname, "w|gz")

  for name in args:
    try:
      tar.add(name)
    except OSError:
      sys.stderr.write("No such file or directory: '%s'\n" % name)
  tar.close()

if __name__ == '__main__':
  main()