#!/bin/bash

# variables
TAG=gwh
TMP=/tmp/$TAG
CWD=$(pwd)
OUTPUT=/tmp

PRGNAM=$(basename "$CWD")
PKG=$TMP/pkg-$PRGNAM

ARCH=$(uname -m)
BUILD=2
VERSION=${VERSION:-0.9}
MAGIC_NUMBER=${MAGIC_NUMBER:-b5f46e3}

rm -fr "$PKG" "${TMP:?}"/"$PRGNAM"

mkdir -p "$PKG"

mkdir -p "$PKG"/usr/bin/
wget -c "https://openrgb.org/releases/release_${VERSION}/OpenRGB_${VERSION}_x86_64_${MAGIC_NUMBER}.AppImage" -O "$PKG"/usr/bin/"$PRGNAM"
chmod +x "$PKG"/usr/bin/"$PRGNAM"

mkdir -p "$PKG"/usr/lib/udev/rules.d/
wget -c "https://gitlab.com/CalcProgrammer1/OpenRGB/-/jobs/artifacts/master/raw/60-openrgb.rules?job=Linux+64+AppImage&inline=false" -O "$PKG"/usr/lib/udev/rules.d/60-openrgb.rules

mkdir -p "$PKG"/usr/share/applications/
cat <<EOF > "$PKG"/usr/share/applications/"$PRGNAM".desktop
#!/usr/bin/env xdg-open
[Desktop Entry]
Type=Application
Version=$VERSION
Name=$PRGNAM
GenericName=$PRGNAM
Comment=LEDs control
Exec=/usr/bin/$PRGNAM
Terminal=false
Categories=System
EOF

# correction
cd "$PKG" || exit 1
chown -R root:root ./*

# embaumement
mkdir -p "$PKG"/install
cat <<EOF > "$PKG"/install/doinst.sh
udevadm control --reload-rules
udevadm trigger

if [ -x /usr/bin/update-desktop-database ]; then
  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
fi

if [ -x /usr/bin/update-mime-database ]; then
  /usr/bin/update-mime-database usr/share/mime >/dev/null 2>&1
fi

if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
  if [ -x /usr/bin/gtk-update-icon-cache ]; then
    /usr/bin/gtk-update-icon-cache -f usr/share/icons/hicolor >/dev/null 2>&1
  fi
fi
EOF

cat <<EOF > "$PKG"/install/slack-desc
      |-----handy-ruler------------------------------------------------------|
$PRGNAM: $PRGNAM (LEDs control)
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM: https://www.openrgb.org/
$PRGNAM:
EOF

# empaquetage
cd "$PKG" || exit 1
/sbin/makepkg --linkadd y --chown n --prepend "$OUTPUT/$PRGNAM-${VERSION}_AppImage-$ARCH-$BUILD$TAG.txz"