PKGBUILD


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# Maintainer: Martin Rys <rys.rs/contact>
# Co-Maintainer: phiresky <phireskyde+git@gmail.com>
_pkgname=svp
pkgname=svp-bin
pkgver=4.6.263
_pkgver=${pkgver}
pkgrel=1
epoch=
pkgdesc="SmoothVideo Project 4 (SVP4)"
arch=('x86_64')
url="https://www.svp-team.com/wiki/SVP:Linux"
license=('LicenseRef-custom')
groups=()
depends=(libmediainfo libusb lsof vapoursynth qt5-svg qt5-script qt5-declarative xdg-utils)
makedepends=(p7zip)
checkdepends=()
# Youtube-dl is bundled with SVP in extensions directory
optdepends=(
	'mpv: Video player'
	'ocl-icd: for GPU acceleration'
	'python38: SVPTube extension - Basic support'
	'python-certifi: youtube-dl extension - Basic support'
	'python-pycryptodomex: youtube-dl extension - For decrypting AES-128 HLS streams and various other data'
	'python-websockets: youtube-dl extension - For downloading over websocket'
	'vlc: Video player'
)
provides=('svp')
conflicts=()
replaces=()
backup=()
options=(!strip)
install=${pkgname}.install
changelog=
#source=("https://gist.githubusercontent.com/phiresky/1e2cbd30bed4e5978771af232d11afd1/raw/svp4-linux.$pkgver.tar.bz2")
source=("https://www.svp-team.com/files/svp4-linux.${_pkgver}.tar.bz2")
# I am rehosting the binaries taken from
# http://www.svp-team.com/files/svp4-linux-64.tbz2
# at https://gist.github.com/phiresky/1e2cbd30bed4e5978771af232d11afd1
# so they are correctly versioned and old versions still exist
# update 2019-10-06: svp-team.com now uses versioned file names.
# I'll keep rehosting them for now since i don't trust them to actually keep old versions.
noextract=()
sha256sums=('1f24435451d59936a7fd28b7423190a42df36b7d306b2d747741e4efda171bdf')
validpgpkeys=()

prepare() {
	rm -rf "${srcdir}/installer"
	mkdir "${srcdir}/installer"
	echo "Finding 7z archives in installer..."
	LANG=C grep --only-matching --byte-offset --binary --text $'7z\xBC\xAF\x27\x1C' "${srcdir}/svp4-linux-64.run" |
		cut -f1 -d: |
		while read ofs; do
			dd if="${srcdir}/svp4-linux-64.run" bs=1M iflag=skip_bytes status=none skip="${ofs}" of="${srcdir}/installer/bin-${ofs}.7z"
		done

	echo "Extracting 7z archives from installer..."
	for f in "${srcdir}/installer/"*.7z; do
		7z -bd -bb0 -y x -o"${srcdir}/extracted/" "${f}" || true
	done
}

#pkgver() {
#	xmllint --xpath '/Updates/PackageUpdate[Name="core.full"]/Version/text()' "$srcdir/installer/metadata/Updates.xml" | tr '-' '.'
#}

package() {
	mkdir -p "${pkgdir}"/{opt/svp,usr/bin,usr/share/licenses/${pkgname}}
	if [[ -d "${srcdir}/extracted/licenses" ]]; then
		mv "${srcdir}/extracted/licenses" "${pkgdir}/usr/share/licenses/${pkgname}"
	fi
	mv "${srcdir}/extracted/"* "${pkgdir}/opt/${_pkgname}"
	# rm "$pkgdir/opt/$pkgname/extensions/libsvpcode.so" # previously this extension caused the whole thing to segfault. lmk if that's still the case
	ln -s "/opt/${_pkgname}/SVPManager" "${pkgdir}/usr/bin/SVPManager"
	chmod -R +rX "${pkgdir}/opt/svp" "${pkgdir}/usr/share"
}