#!/bin/sh

# This short little GIF palette to GIMP palette translator script needs a
# little utility known as "giftrans", which can be found at
# http://ion.le.ac.uk/~mar5/giftrans.html
# If you're using Debian, it's only an apt-get install away.
#
# This script (however hokey it may be), is covered under the GPL v2
# Located at: http://www.gnu.org/copyleft/gpl.html
#
# PS: It works, amazingly enough! (And, yes, I know the header is larger than
# the sum of the script. *grin*

giftrans -l $1 -e .palette.tmp; 

( sed -e "s/Global Color Table:/GIMP Palette/" .palette.tmp |\
	cut -f2 -d: | sed "s/ Red //" | sed "s/, Green//g" |\
	sed "s/, Blue//g" | sed "s/,//g" |\
	sort -n | uniq \
	) > `basename $1 gif`palette;

rm -f .palette.tmp