#!/bin/bash

# Slackware build script for psi-plus-plugins

# Copyright 2026 Jaroslaw Rauza, Ilowa, Poland
#
# 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=psi-plus-plugins
VERSION=${VERSION:-1.5.1600}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
SRCNAM=psi-plus-snapshots-${VERSION}
PKGTYPE=${PKGTYPE:-tgz}

ARCH=${ARCH:-$(uname -m)}
if [ "$ARCH" = "i586" ] || [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
else
  SLKCFLAGS="-O2"
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}
JOBS=${JOBS:-$(getconf _NPROCESSORS_ONLN 2>/dev/null || echo 1)}

# Optional plugins need extra libraries. The default is the complete set that
# builds against Psi+ and the Qt5 stack already required by the SBo package.
WITH_OMEMO=${WITH_OMEMO:-NO}
WITH_OTR=${WITH_OTR:-NO}
WITH_SCREENSHOT=${WITH_SCREENSHOT:-NO}
WITH_PSIMEDIA=${WITH_PSIMEDIA:-NO}
WITH_VIDEOSTATUS=${WITH_VIDEOSTATUS:-NO}
FULL=${FULL:-NO}

CORE_PLUGINS="attentionplugin;autoreplyplugin;birthdayreminderplugin;chessplugin;cleanerplugin;clientswitcherplugin;conferenceloggerplugin;contentdownloaderplugin;enummessagesplugin;extendedmenuplugin;extendedoptionsplugin;gomokugameplugin;historykeeperplugin;imageplugin;imagepreviewplugin;jabberdiskplugin;juickplugin;messagefilterplugin;openpgpplugin;pepchangenotifyplugin;qipxstatusesplugin;skinsplugin;stopspamplugin;storagenotesplugin;translateplugin;watcherplugin"

case "$WITH_OMEMO" in YES|NO) ;; *) echo "WITH_OMEMO must be YES or NO"; exit 1 ;; esac
case "$WITH_OTR" in YES|NO) ;; *) echo "WITH_OTR must be YES or NO"; exit 1 ;; esac
case "$WITH_SCREENSHOT" in YES|NO) ;; *) echo "WITH_SCREENSHOT must be YES or NO"; exit 1 ;; esac
case "$WITH_PSIMEDIA" in YES|NO) ;; *) echo "WITH_PSIMEDIA must be YES or NO"; exit 1 ;; esac
case "$WITH_VIDEOSTATUS" in YES|NO) ;; *) echo "WITH_VIDEOSTATUS must be YES or NO"; exit 1 ;; esac
case "$FULL" in YES|NO) ;; *) echo "FULL must be YES or NO"; exit 1 ;; esac

if ! ls /var/log/packages/psi-plus-${VERSION}-* >/dev/null 2>&1; then
  cat <<EOF
${PRGNAM}: Psi+ ${VERSION} is not installed.
${PRGNAM}: Plugins are ABI-sensitive. Build this package with the same VERSION
${PRGNAM}: as the installed psi-plus package, or rebuild both from one snapshot.
EOF
  exit 1
fi

if [ ! -r "$PWD/${SRCNAM}.tar.gz" ]; then
  cat <<EOF
${PRGNAM}: Missing source archive: ${SRCNAM}.tar.gz
${PRGNAM}: Download the matching Psi+ snapshot and place it beside this script:
${PRGNAM}: https://github.com/psi-plus/psi-plus-snapshots/archive/${VERSION}/${SRCNAM}.tar.gz
EOF
  exit 1
fi

rm -rf "$PKG" "$TMP/$SRCNAM"
mkdir -p "$TMP" "$PKG" "$OUTPUT"
cd "$TMP" || exit 1
tar xvf "$CWD/${SRCNAM}.tar.gz" || exit 1
cd "$SRCNAM/plugins" || exit 1

PLUGINS=$CORE_PLUGINS

if [ "$FULL" = "YES" ]; then
  PLUGINS=ALL
  WITH_PSIMEDIA=YES
else
  [ "$WITH_OMEMO" = "YES" ] && PLUGINS="${PLUGINS};omemoplugin"
  [ "$WITH_OTR" = "YES" ] && PLUGINS="${PLUGINS};otrplugin"
  [ "$WITH_SCREENSHOT" = "YES" ] && PLUGINS="${PLUGINS};screenshotplugin"
  [ "$WITH_PSIMEDIA" = "YES" ] && PLUGINS="${PLUGINS};psimedia"
  [ "$WITH_VIDEOSTATUS" = "YES" ] && PLUGINS="${PLUGINS};videostatusplugin"
fi

mkdir build
cd build || exit 1

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
cmake .. \
  -DCMAKE_BUILD_TYPE=Release \
  -DCMAKE_INSTALL_PREFIX=/usr \
  -DMAIN_PROGRAM_NAME=psi-plus \
  -DPLUGINS_ROOT_DIR="$TMP/$SRCNAM/plugins" \
  -DPLUGINS_PATH=share/psi-plus/plugins \
  -DBUILD_PLUGINS="$PLUGINS" \
  -DBUILD_PSIMEDIA="$WITH_PSIMEDIA" \
  -DBUILD_DEV_PLUGINS=OFF || exit 1

cmake --build . --parallel "$JOBS" || exit 1
DESTDIR="$PKG" cmake --install . || exit 1

if [ ! -d "$PKG/usr/share/psi-plus/plugins" ]; then
  echo "${PRGNAM}: Plugin installation path was not created."
  exit 1
fi

find "$PKG/usr/share/psi-plus/plugins" -type f -name '*.so' -exec strip --strip-unneeded {} \; 2>/dev/null || true

mkdir -p "$PKG/usr/doc/$PRGNAM-$VERSION"
for DOC in "$TMP/$SRCNAM"/README* "$TMP/$SRCNAM"/COPYING* "$TMP/$SRCNAM"/LICENSE*; do
  [ -f "$DOC" ] && install -m 0644 "$DOC" "$PKG/usr/doc/$PRGNAM-$VERSION/"
done
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

cat > "$PKG/usr/doc/$PRGNAM-$VERSION/build-options.txt" <<EOF
Psi+ source snapshot: ${VERSION}
Built plugins: ${PLUGINS}
WITH_OMEMO=${WITH_OMEMO}
WITH_OTR=${WITH_OTR}
WITH_SCREENSHOT=${WITH_SCREENSHOT}
WITH_PSIMEDIA=${WITH_PSIMEDIA}
WITH_VIDEOSTATUS=${WITH_VIDEOSTATUS}
FULL=${FULL}
EOF

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

cd "$PKG" || exit 1
/sbin/makepkg -l y -c n "$OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"