#!/bin/bash

# Copyright 2021-2022  Heinz Wiesinger, Amsterdam, The Netherlands
# Copyright 2023  Patrick J. Volkerding, Sebeka, MN, USA
# 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)

PKGNAM=sof-firmware
VERSION=${VERSION:-$(echo sof-bin-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev | cut -d v -f 2)}
BUILD=${BUILD:-1}

ARCH=noarch

# 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 "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
  exit 0
fi

TMP=${TMP:-/tmp}
PKG=$TMP/package-${PKGNAM}
rm -rf $PKG
mkdir -p $TMP $PKG

cd $TMP
rm -rf sof-bin-${VERSION}
tar xvf $CWD/sof-bin-$VERSION.tar.?z || exit 1
cd sof-bin-$VERSION || exit 1

# Make sure ownerships and permissions are sane:
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \+

mkdir -p $PKG/lib/firmware/intel/{sof/community,sof-tplg}

# install debug files
for i in sof/*.ldc; do
  mv $i $PKG/lib/firmware/intel/sof/
done

# install un-signed binaries
for i in sof/*.ri; do
  mv $i $PKG/lib/firmware/intel/sof/
done

# install intel-signed binaries
# This will overwrite some of the un-signed binaries installed before
for i in sof/intel-signed/*.ri; do
  mv $i $PKG/lib/firmware/intel/sof/
done

# install community-signed binaries
for i in sof/community/*.ri; do
  mv $i $PKG/lib/firmware/intel/sof/community/
done

# install topology files
for i in sof-tplg/*; do
  mv $i $PKG/lib/firmware/intel/sof-tplg/
done

# SST topology files (not SOF related, but it's a Intel hw support
# and this package seems a good place to distribute them
# - Quote Fedora
alsatplg -c /usr/share/alsa/topology/hda-dsp/skl_hda_dsp_generic-tplg.conf \
  -o $PKG/lib/firmware/skl_hda_dsp_generic-tplg.bin

mkdir -p $PKG/usr/doc/sof-firmware-$VERSION
cp -a LICENCE* Notice* README* \
  $PKG/usr/doc/sof-firmware-$VERSION

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

cd $PKG
/sbin/makepkg -l y -c n $TMP/${PKGNAM}-$VERSION-$ARCH-$BUILD.txz