#!/bin/bash

while [[ $# > 1 ]]
do
key="$1"

case $key in
	-i)
		INPUT="$2"
		shift
		;;
	-o)
		OUTPKG="$2"
		shift
		;;
	-d)
		DESTINATION="$2"
		shift
		;;
	-s)
		DESC="$2"
		shift
		;;
	-e)
		EXT="$2"
		shift
		;;
esac
shift
done

ARCH=${ARCH:-$(uname -m)}
TAG=${TAG:-compat32}
OUTPUT=${OUTPUT:-/tmp}
TMP=${TMP:-/tmp}
EXT=${EXT:-tgz}
PKGFILE="$(basename ${INPUT})"
PKGPATH="$(cd $(dirname ${INPUT}); pwd)/$(basename ${INPUT})"
PKGNAM=$(echo $PKGFILE | rev | cut -f4- -d- | rev)
VERSION=$(echo $PKGFILE | rev | cut -f3 -d- | rev)
BUILD=$(echo $PKGFILE | rev | cut -f1 -d- | cut -f2- -d. | rev)
OUTPKG=${OUTPKG:-"${PKGNAM}-compat32-${VERSION}-${ARCH}-${BUILD}${TAG}.${EXT}"}
PKGNAM32=$(echo $OUTPKG | rev | cut -f4- -d- | rev)

echo "Converting package $PKGNAM (version $VERSION) to $OUTPKG ($PKGNAM32)"

if [ "$PKGNAM" = "multilibfail" ]
then
	exit 1
fi

PKG=$TMP/package-$PKGNAM32
rm -rf $PKG
mkdir -p $PKG $TMP

touch $OUTPUT/$OUTPKG
echo "Slackware package $OUTPUT/$OUTPKG created."

echo "Package created: $OUTPUT/$OUTPKG"