#!/bin/sh

CWD=$(pwd)

PRGNAM=avast4workstation
VERSION=1.3.0
BUILD=1
PACKAGER=cyco
ARCH=i386

TMP=/tmp
PKG=$TMP/$PACKAGER/pkg-$PRGNAM
PREFIX=/usr

[ ! -e $CWD/$PRGNAM-$VERSION.tar.gz ] && wget -c http://files.avast.com/files/linux/$PRGNAM-$VERSION.tar.gz -O $CWD/$PRGNAM-$VERSION.tar.gz

rm -fr $PKG
mkdir -p $PKG
( cd $PKG
    tar xf $CWD/$PRGNAM-$VERSION.tar.gz
    mv $PRGNAM-$VERSION ./$PREFIX/
    mv ./$PREFIX/share/man ./$PREFIX/man
)

( cd $PKG
    chown -R root:root .
    find . \
        \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 700 -o -perm 555 -o -perm 511 \) \
        -exec chmod 755 {} \; -o \
        \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
        -exec chmod 644 {} \;

    find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
        | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

( cd $PKG
    mkdir install
    cat <<EOF > install/slack-desc
$PRGNAM: $PRGNAM (Oh. God. Not. That! (an proprietary antivirus))
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: http://www.avast.com/fr-fr/linux-home-edition
EOF

    makepkg -l y -c n $TMP/$PRGNAM-$(echo $VERSION | tr - _)-$ARCH-$BUILD$PACKAGER.txz
)