#!/bin/sh
# Heavily based on the Slackware 13.37 SlackBuild
# http://snouffy.free.fr/blog-en/index.php/category/TeXamator
# 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=TeXamator
TMP=${TMP:-/tmp/txz/$PKGNAME}
PKG=$TMP/package
VERSION=${VERSION:-1.7.5}
ARCH=${ARCH:-i686} # i686 or x86_64
JOBS=${JOBS:--j2}
BUILD=${BUILD:-1}
TAG=${TAG:-sl}

SOURCE="http://kde-apps.org/CONTENT/content-files/91632-$PKGNAME.v.$VERSION.light.tar.gz"

# Download sorce tarball if still not present
if [ ! -e $CWD/91632-$PKGNAME.v.$VERSION.light.tar.gz ]; then
wget -c $SOURCE
fi

# Create building directory
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT


# Decompress the source tarball
cd $TMP
tar xvzf $CWD/91632-$PKGNAME.v.$VERSION.light.tar.gz

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

# Adjust permissions and ownerships
cd $PKGNAME
chown -R root:root .
chmod -R u+w,go+r-w,a-s .


# Build PyQt4 TeXamator package
mkdir -p $PKG/usr/share/TeXamator
cp -a -r * $PKG/usr/share/TeXamator


mkdir -p $PKG/usr/bin
cat << EOF > $PKG/usr/bin/texamator
#!/bin/bash
cd /usr/share/TeXamator
exec /usr/share/TeXamator/TeXamator.py
EOF

chmod 755 $PKG/usr/bin/*


# Installing desktop menu file and icons
install -m 644 -p -D $CWD/TeXamator.png $PKG/usr/share/pixmaps/TeXamator.png
mkdir -p $PKG/usr/share/applications
cat << EOF > $PKG/usr/share/applications/$PKGNAME.desktop
[Desktop Entry]
Type=Application
Encoding=UTF-8
Name=TeXamator
GenericName=LaTeX exercise maker 
GenericName[it]=Generatore esercizi LaTeX 
Comment=TeXamator is aimed at helping you making your exercise sheets
Comment[it]=TeXamator un aiuto per la creazione dei vostri esercizi
Icon=TeXamator.png
Exec=texamator
Terminal=false
StartupNotify=true
Categories=Qt;Application;Education;
EOF


# Add documentation files: readme, changelog and so on
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
cp -a README $PKG/usr/doc/$PKGNAME-$VERSION
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 -c -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