#!/bin/sh
# Heavily based on the Slackware 13.1 SlackBuild
# http://www.hamrick.com/index.html
# Packager Andrea Sciucca ( gohanz at infinito.it)
# http://www.slacky.eu
#
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Exit on most errors
set -e


# Set variables:
CWD=`pwd`
OUTPUT=${OUTPUT:-$CWD}
PKGNAME=vuescan
TMP=${TMP:-/tmp/txz/$PKGNAME}
PKG=$TMP/package
VERSION=${VERSION:-9.0.16}
SRCVERSION=${SRCVERSION:-90}
ARCH=${ARCH:-i686} # i686 or x86_64
BUILD=${BUILD:-1}
TAG=${TAG:-sl}


# Set compiling FLAGS
if [ "$ARCH" = "i686" ]; then
  SRCARCH="32"
elif [ "$ARCH" = "x86_64" ]; then
  SRCARCH="64"
fi


SOURCE="http://www.hamrick.com/files/vuex$SRCARCH$SRCVERSION.tgz"

# Download sorce tarball if still not present
if [ ! -e $CWD/vuex$SRCARCH$SRCVERSION.tgz ]; then
  wget -c $SOURCE
fi

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT

cd $TMP

echo -e "\E[0;32m+--------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild VueScan |\E[0;0m"
echo -e "\E[0;32m+--------------------------+\E[0;0m"


mkdir -p $PKG/usr/lib

( cd $PKG/usr/lib 
tar xvzf $CWD/vuex$SRCARCH$SRCVERSION.tgz
)

# Install the executable file.
mkdir -p $PKG/usr/bin
cat <<EOF >$PKG/usr/bin/vuescan
#!/bin/sh
exec /usr/lib/VueScan/vuescan
EOF
chmod +x $PKG/usr/bin/vuescan
chmod +x $PKG/usr/lib/VueScan/vuescan


# Install desktop menu file and icons
mkdir -p $PKG/usr/share/{applications,pixmaps}
cat $CWD/vuescan.png > $PKG/usr/share/pixmaps/vuescan.png

cat << EOF > $PKG/usr/share/applications/vuescan.desktop
[Desktop Entry]
Name=VueScan
GenericName=Scanner program
GenericName[it]=Applicazione per Scanner
Comment=Powerful, easy to use scanner utility
Comment[it]=Applicazione per scanner potente e facile da usare
Exec=vuescan
Icon=vuescan
StartupNotify=true
Terminal=0
Type=Application
Encoding=UTF-8
Categories=Application;Graphics;
EOF


#Add documentation files: readme, changelog and so on
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
chmod 644 $PKG/usr/doc/$PKGNAME-$VERSION/*



# Also add the slack-desk file and this slackbuild to the package
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/slack-desc
cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/$PKGNAME.SlackBuild



# Building some post-install execution script 	
	echo "if [ -x /usr/bin/update-desktop-database ]; then
  /usr/bin/update-desktop-database 1> /dev/null 2> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh
	echo "if [ -x /usr/bin/gtk-update-icon-cache ]; then
  /usr/bin/gtk-update-icon-cache  -f -q /usr/share/icons/hicolor 1> /dev/null 2> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh



# Find and print dependencies into slack-required file
cd $PKG
chown -R root:root $PKG
if [ -x /usr/bin/requiredbuilder ];then
requiredbuilder -y -v -s  $CWD $PKG
fi
# Create txz package
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}


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