#!/bin/sh
# Heavily based on the Slackware 13.0 SlackBuild
# geogebra
# http://www.geogebra.org/cms/
# The Italian Slackware Community
# http://www.slacky.eu/
# Packager ulisse89 (riccardo.trebbi89 AT gmail DOT com)

NAME=geogebra
VERSION=${VERSION:-3.2.40.0}
ARCH=${ARCH:-i586}
BUILD=${BUILD:-1}
TAG=${TAG:-uls}

ARCHIVE_NAME=GeoGebra-Linux-Portable-3-2-40-0.tar.gz
EXTRACTED_NAME=GeoGebra-3.2.40.0-Portable-Java-6u18-Linux-i586

CWD=$(pwd)
TMP=${TMP:-/tmp/txz}
PKG=$TMP/package-$NAME

set -e # Exit on most errors

rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf $EXTRACTED_NAME
tar xvf $CWD/$ARCHIVE_NAME
cd $EXTRACTED_NAME
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

rm -rf $TMP/$EXTRACTED_NAME/jre $TMP/$EXTRACTED_NAME/$NAME.sh
mkdir -p $PKG/opt/$NAME
cp -ar $TMP/$EXTRACTED_NAME/* $PKG/opt/$NAME/
mkdir -p $PKG/usr/bin
cat > $PKG/usr/bin/$NAME << EOF
#!/bin/sh
cd /opt/$NAME || exit 1
java -jar $NAME.jar
EOF

chmod 755 $PKG/usr/bin/$NAME

mkdir -p $PKG/usr/share/pixmaps
cp -a $CWD/$NAME.gif $PKG/usr/share/pixmaps/$NAME.gif

mkdir -p $PKG/usr/share/applications
cat $CWD/$NAME.desktop > $PKG/usr/share/applications/$NAME.desktop

# Copy the slack-desc (and a custom doinst.sh if necessary) into ./install
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Make the package
cd $PKG
requiredbuilder -y -v -s $CWD $PKG
/sbin/makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD$TAG.txz

if [ "$1" == "--cleanup" ]; then
  rm -rf $TMP
fi