#!/bin/bash

# Slackware build script for thorium-browser

# Copyright 2023  Martin Rodriguez, Guadalajara Mexico
# 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=thorium-browser
VERSION=${VERSION:-117.0.5938.157}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

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}

case "$ARCH" in
  x86_64) DEBARCH="amd64" ;;
  *) echo "Package for $ARCH architecture is not available." ; exit 1 ;;
esac

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $PKG
ar p $CWD/${PRGNAM}_${VERSION}_${DEBARCH}.deb data.tar.xz | tar xJv || exit 1
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

# Make sure top-level perms are correct:
chmod 0755 .
# This needs to be setuid root:
chmod 4711 opt/chromium.org/thorium/chrome-sandbox
# The cron job is for Debian/Ubuntu only:
rm -rf etc

# Link to the standard Mozilla library names:
sed -i 's,libnss3.so.1d,libnss3.so\x00\x00\x00,g;
        s,libnssutil3.so.1d,libnssutil3.so\x00\x00\x00,g;
        s,libsmime3.so.1d,libsmime3.so\x00\x00\x00,g;
        s,libssl3.so.1d,libssl3.so\x00\x00\x00,g;
        s,libplds4.so.0d,libplds4.so\x00\x00\x00,g;
        s,libplc4.so.0d,libplc4.so\x00\x00\x00,g;
        s,libnspr4.so.0d,libnspr4.so\x00\x00\x00,g;' opt/chromium.org/thorium/thorium

# --mandir=/usr/man:
mv $PKG/usr/share/man $PKG/usr/man

# Install a .desktop launcher:
sed -i -e "s#Icon=thorium-browser#Icon=/opt/chromium.org/thorium/product_logo_256.png#" \
  $PKG/usr/share/applications/thorium-browser.desktop

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
mv $PKG/usr/share/doc/$PRGNAM/* $PKG/usr/doc/$PRGNAM-$VERSION
rm -rf $PKG/usr/share/doc
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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