#!/bin/bash

# Slackware repackaging script for FreeFileSync

# Copyright 2023 Antonio Leal, Porto Salvo, Oeiras, Portugal
# All rights reserved.
#
# 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.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=FreeFileSync
VERSION=${VERSION:-13.5}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

case "$( uname -m )" in
  x86_64) ARCH=x86_64 ;;
    i?86) ARCH=i586 ;;
       *) echo "Package for $(uname -m) architecture is not available." ; exit 1 ;;
esac

set -e
# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
mkdir -p $PRGNAM-$VERSION
cd $PRGNAM-$VERSION

tar xvfz $CWD/${PRGNAM}_${VERSION}_Linux.tar.gz
mkdir p1
cd p1
7z x ../${PRGNAM}_${VERSION}_Install.run
cd ..
mkdir p2
cd p2
tar xvfz ../p1/$PRGNAM.tar.gz

chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

# Make sure top-level perms are correct:
chmod 0755 .

# Binaries
mkdir -p $PKG/usr/bin $PKG/opt/$PRGNAM/Bin $PKG/usr/share/pixmaps $PKG/usr/share/applications
install -D -m0755 FreeFileSync $PKG/opt/$PRGNAM/FreeFileSync
install -D -m0755 RealTimeSync $PKG/opt/$PRGNAM/RealTimeSync
if [[ $ARCH == "x86_64" ]]; then
    install -D -m0755 Bin/FreeFileSync_x86_64 $PKG/opt/$PRGNAM/Bin/FreeFileSync_x86_64
    install -D -m0755 Bin/RealTimeSync_x86_64 $PKG/opt/$PRGNAM/Bin/RealTimeSync_x86_64
fi
if [[ $ARCH == "i586" ]]; then
    install -D -m0755 Bin/FreeFileSync_i686 $PKG/opt/$PRGNAM/Bin/FreeFileSync_i686
    install -D -m0755 Bin/RealTimeSync_i686 $PKG/opt/$PRGNAM/Bin/RealTimeSync_i686
fi

cp -avxu Resources $PKG/opt/$PRGNAM/
cp Resources/FreeFileSync.png $PKG/usr/share/pixmaps
cp Resources/RealTimeSync.png $PKG/usr/share/pixmaps
cp $CWD/FreeFileSync.desktop $PKG/usr/share/applications
cp $CWD/RealTimeSync.desktop $PKG/usr/share/applications

# Man pages
mkdir -p $PKG/usr/man/man1
cat $CWD/FreeFileSync.1 | gzip -c -f > $PKG/usr/man/man1/FreeFileSync.1.gz
cat $CWD/RealTimeSync.1 | gzip -c -f > $PKG/usr/man/man1/RealTimeSync.1.gz

# Documentation
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
cp User\ Manual.pdf $PKG/usr/doc/$PRGNAM-$VERSION
cp LICENSE $PKG/usr/doc/$PRGNAM-$VERSION
cp CHANGELOG $PKG/usr/doc/$PRGNAM-$VERSION

# Links
( cd $PKG/usr/bin ; rm -rf FreeFileSync )
( cd $PKG/usr/bin ; ln -s ../../opt/FreeFileSync/FreeFileSync FreeFileSync )
( cd $PKG/usr/bin ; rm -rf RealTimeSync )
( cd $PKG/usr/bin ; ln -s ../../opt/FreeFileSync/RealTimeSync RealTimeSync )
( cd $PKG/opt/$PRGNAM ; rm -rf User\ Manual.pdf )
( cd $PKG/opt/$PRGNAM ; ln -s ../../usr/doc/$PRGNAM-$VERSION/User\ Manual.pdf )

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE