#!/bin/bash

# Slackware build script for STM32CubeProgrammer (STM32CubeProg)

# Copyright 2024 Andrzej Telszewski, Koszalin
# 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=stm32cubeprog
VERSION=${VERSION:-2.18.0}
SRCNAM=en.stm32cubeprg-lin-v$(echo $VERSION | tr . -).zip
BUILD=${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}

set -eu

if [ "${ARCH}" != x86_64 ]; then
  echo "error: Only x86_64 is supported, exiting."
  exit 1
fi

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

# NOTE:
# Heavily based on https://aur.archlinux.org/packages/stm32cubeprog

rm -rf $PRGNAM-$VERSION
mkdir $PRGNAM-$VERSION
cd $PRGNAM-$VERSION

unzip $CWD/$SRCNAM

javac --release 8 -cp SetupSTM32CubeProgrammer-${VERSION}.exe -d . \
  $CWD/patches/AnalyticsPanelsConsoleHelper.java                   \
  $CWD/patches/CheckedHelloPorgrammerPanelConsoleHelper.java       \
  $CWD/patches/TargetProgrammerPanelConsoleHelper.java             \
  $CWD/patches/FinishProgrammerPanelConsoleHelper.java

7z a SetupSTM32CubeProgrammer-${VERSION}.exe                         \
  com/st/CustomPanels/AnalyticsPanelsConsoleHelper.class             \
  com/st/CustomPanels/CheckedHelloPorgrammerPanelConsoleHelper.class \
  com/st/CustomPanels/TargetProgrammerPanelConsoleHelper.class       \
  com/st/CustomPanels/FinishProgrammerPanelConsoleHelper.class

mkdir -p $PKG/opt/$PRGNAM

java -DINSTALL_PATH=$PKG/opt/$PRGNAM \
  -jar ./SetupSTM32CubeProgrammer-${VERSION}.exe -options-system

rm -rf $PKG/opt/$PRGNAM/uninstaller

chown -R root:root $PKG/opt/$PRGNAM
chmod -R a-st,u+rwX,go-w+rX $PKG/opt/$PRGNAM

# NOTE:
#
# Do _not_ strip binaries/libraries. Some break because of stripping,
# and some are for STM32 ARM architecture.

mkdir -p $PKG/usr/bin

for _cmd in STM32_Programmer_CLI    \
            STM32_Programmer.sh     \
            STM32MP_KeyGen_CLI      \
            STM32MP_SigningTool_CLI \
            STM32TrustedPackageCreator_CLI; do
  ln -sf /opt/$PRGNAM/bin/$_cmd $PKG/usr/bin/$_cmd
done

magick $PKG/opt/stm32cubeprog/util/Programmer.ico -set filename:mysize \
  "%wx%h" "stm32cubeprog-%[filename:mysize].png"
magick $PKG/opt/stm32cubeprog/util/STM32TrustedPackageCreator.ico -set filename:mysize \
  "%wx%h" "stm32cubeprog-trustedpackagecreator-%[filename:mysize].png"

for size in 256 128 64 48 32 24 16; do
  mkdir -p $PKG/usr/share/icons/hicolor/${size}x${size}/apps
  mv stm32cubeprog-${size}x${size}.png \
    $PKG/usr/share/icons/hicolor/${size}x${size}/apps/stm32cubeprog.png
  mv stm32cubeprog-trustedpackagecreator-${size}x${size}.png \
    $PKG/usr/share/icons/hicolor/${size}x${size}/apps/stm32cubeprog-trustedpackagecreator.png
done

mkdir -p $PKG/usr/share/applications
cat $CWD/stm32cubeprog.desktop > \
  $PKG/usr/share/applications/stm32cubeprog.desktop
cat $CWD/stm32cubeprog-trustedpackagecreator.desktop > \
  $PKG/usr/share/applications/stm32cubeprog-trustedpackagecreator.desktop

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp $PKG/opt/$PRGNAM/doc/{Readme,license}.txt $PKG/usr/doc/$PRGNAM-$VERSION
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