# !/bin/sh
# apt-fast v0.02 by Matt Parnell http://www.mattparnell.com, this thing is fully open-source
# if you do anything cool with it, let me know so I can publish or host it for you
# contact me at admin@mattparnell.com

# Special thanks to Travis/travisn000 from the PCLinux Forums for making improvements that allow
# for more complex apt-get commands. See the thread: http://www.pclinuxos.com/forum/index.php/topic,66385.0.html

# Use this just like apt-get for faster package downloading. Make sure to have axel installed.

# If the user entered arguments contain upgrade, install, or dist-upgrade
if echo "$@" | grep -q "upgrade\|install\|dist-upgrade"; then
  echo "Trabalhando...";

  # Go into the directory apt-get normally puts downloaded packages
  cd /var/cache/apt/archives/;

  # Have apt-get print the information, including the URI's to the packages
  # Strip out the URI's, and download the packages with Axel for speediness
  # I found this regex elsewhere, showing how to manually strip package URI's you may need...thanks to whoever wrote it
  apt-get -s $@ > modifica.list
  grep -v Inst modifica.list | grep -v Conf | grep -v Remv
  echo "Deseja Continuar? (s/n)" ; read confirma
  if [ "$confirma" = "s" ]
   then
    apt-get -y --print-uris $@ | egrep -o -e "(ht|f)tp://[^\']+" > apt-fast.list && cat apt-fast.list | xargs -l1 axel -a
         apt-get -y $@;
   else
    exit
  fi
  # Perform the user's requested action via apt-get

else
   apt-get $@;
fi