#!/bin/sh
# Heavily based on the Slackware 13.37 SlackBuild
# http://www.opera.com
# Packager Andrea Sciucca ( gohanz at infinito.it )
# Thanks to Martin Lefebvre <dadexter@gmail.com>
# Robby Workman, Northport, Alabama, USA
# All rights reserved.
# 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=opera
TMP=${TMP:-/tmp/txz/$PKGNAME}
PKG=$TMP/package
VERSION=${VERSION:-11.61}
REVISION=${REVISION:-1250}
ARCH=${ARCH:-i386} # i386 or x86_64
BUILD=${BUILD:-1}
TAG=${TAG:-sl}

SOURCE="ftp://ftp.opera.com/pub/opera/linux/1161/$PKGNAME-$VERSION-$REVISION.$ARCH.rpm"

# Download sorce tarball if still not present
if [ ! -e $PKGNAME-$VERSION-$REVISION.$ARCH.rpm ]; then
wget -c $SOURCE
fi



# Set compiling FLAGS
if [ "$ARCH" = "i386" ]; then
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  LIBDIRSUFFIX="64"
fi

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


cd $PKG

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

rm -rf $PKGNAME-$VERSION-$REVISION.$ARCH
rpm2cpio < $CWD/$PKGNAME-$VERSION-$REVISION.$ARCH.rpm | cpio -imdv
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

# Fix manpage directory
mv $PKG/usr/share/man $PKG/usr


#Add documentation files: readme, changelog and so on
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
cp $PKG/usr/share/doc/opera/* $PKG/usr/doc/$PKGNAME-$VERSION
rm -r  $PKG/usr/share/doc



# 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-mime-database ]; then
  /usr/bin/update-mime-database /usr/share/mime &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh
echo "if [ -x /usr/bin/update-desktop-database ]; then
  /usr/bin/update-desktop-database 1> /dev/null &> /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 &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo  >> $PKG/install/doinst.sh


# Compress the man pages if present
if [ -d $PKG/usr/man ]; then
    ( cd $PKG/usr/man
      find . -type f -exec gzip -9 {} \;
      for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
    )
fi





cd $PKG
chown -R root:root $PKG
# Create txz package
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION.$REVISION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}


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