spotify

#!/bin/sh

APP=spotify

# CREATE A TEMPORARY DIRECTORY
mkdir -p tmp
cd ./tmp

# DOWNLOADING THE DEPENDENCIES
if ! test -f ./appimagetool; then
	wget -q https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage -O appimagetool
	chmod a+x ./appimagetool
fi

# DOWNLOAD ALL THE NEEDED PACKAGE AND COMPILE THE APPDIR
DEB=$(curl -Ls http://repository.spotify.com/pool/non-free/s/spotify-client/ | grep spotify-client_ | grep amd64.deb | grep -o -P '(?<=").*(?=")' | tail -1)
if ! test -f ./"$APP"*.deb; then
	wget http://repository.spotify.com/pool/non-free/s/spotify-client/"$DEB"
	ar -x *.deb
	tar xf data.tar.* || exit 0
	mkdir -p "$APP".AppDir
	mv ./usr/share ./"$APP".AppDir/opt
	cp ./"$APP".AppDir/opt/spotify/*.desktop ./"$APP".AppDir || exit 0
	cp ./"$APP".AppDir/opt/spotify/icons/spotify-linux-512.png ./"$APP".AppDir/spotify-client.png || exit 0
fi

# CHECK VERSION
if test -f ./"$APP"*.deb; then
	tar xf ./control.tar.* || exit 0
	VERSION=$(grep Version 0<control | cut -c 10-)
fi

# DOWNLOAD GNUTLS
if ! test -f ./libcurl-gnutls.tar.zst; then
	wget https://archlinux.org/packages/core/x86_64/libcurl-gnutls/download/ -O libcurl-gnutls.tar.zst
	tar fx ./libcurl-gnutls.tar.zst
	mkdir -p ./"$APP".AppDir/usr
	mv ./usr/lib ./"$APP".AppDir/usr/lib
fi

# CUSTOMIZE THE APPRUN
rm -f ./"$APP".AppDir/AppRun
echo '#!/bin/sh
HERE="$(dirname "$(readlink -f "${0}")")"
export PATH="${HERE}/opt/spotify/:${HERE}/opt/spotify/Apps/:${PATH:+:$PATH}"
export LD_LIBRARY_PATH=/lib/:/lib64/:/lib/x86_64-linux-gnu/:/usr/lib/:"${HERE}/opt/spotify/:${HERE}/opt/spotify/swiftshader/:${HERE}/usr/lib/:${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
export XDG_DATA_DIRS="${HERE}/opt/spotify/${XDG_DATA_DIRS:+:$XDG_DATA_DIRS}"
export GSETTINGS_SCHEMA_DIR="${HERE}/opt/spotify/swiftshader/${GSETTINGS_SCHEMA_DIR:+:$GSETTINGS_SCHEMA_DIR}"
EXEC="${HERE}/opt/spotify/spotify"
exec "${EXEC}"' >> ./"$APP".AppDir/AppRun
chmod a+x ./"$APP".AppDir/AppRun

# EXPORT THE APP TO AN APPIMAGE
ARCH=x86_64 ./appimagetool --comp zstd --mksquashfs-opt -Xcompression-level --mksquashfs-opt 20 ./"$APP".AppDir
cd ..
mv ./tmp/Spotify*AppImage ./Spotify-"$VERSION"-x86_64.AppImage