# Edit on GitHub: https://github.com/LizardByte/Sunshine/blob/master/packaging/linux/Alpine/APKBUILD
# Reference: https://wiki.alpinelinux.org/wiki/APKBUILD_Reference

: "${_run_unit_tests:=false}"  # Run the test suite and generate coverage; useful in CI.
: "${_coverage_dir:=}"  # Copy CI coverage artifacts to this directory when set.
: "${_source_dir:=}"  # Build an existing checkout instead of cloning; useful in CI.
: "${_commit:=@GITHUB_COMMIT@}"

pkgname=sunshine
pkgver=@PROJECT_VERSION@@SUNSHINE_SUB_VERSION@
pkgrel=0
pkgdesc="@PROJECT_DESCRIPTION@"
url="@PROJECT_HOMEPAGE_URL@"
arch="x86_64 aarch64"
license="GPL-3.0-only"
install="$pkgname.post-install $pkgname.post-upgrade"
options="net"

# Shared-library dependencies are added automatically by abuild. These packages
# provide runtime tools and Qt platform plugins that ELF dependency scanning
# cannot discover.
depends="
	eudev
	kmod
	libcap-utils
	qt6-qtbase-x11
	xrandr
"
makedepends="
	appstream
	appstream-glib
	build-base
	cmake
	curl-dev
	desktop-file-utils
	eudev-dev
	freetype-dev
	git
	glib-dev
	glslang
	gnutls-dev
	lame-dev
	libass-dev
	libcap-dev
	libdrm-dev
	libevdev-dev
	libtool
	libva-dev
	libvorbis-dev
	libx11-dev
	libxcb-dev
	libxfixes-dev
	libxrandr-dev
	libxtst-dev
	linux-headers
	mesa-dev
	meson
	miniupnpc-dev
	nasm
	nodejs
	npm
	numactl-dev
	openssl-dev
	opus-dev
	pipewire-dev
	pkgconf
	pulseaudio-dev
	py3-jinja2
	qt6-qtbase-dev
	qt6-qtsvg-dev
	samurai
	sdl2-dev
	shaderc-dev
	vulkan-loader-dev
	wayland-dev
	zlib-dev
"
checkdepends="
	gcovr
	imagemagick
	xvfb-run
"

case "$_run_unit_tests" in
	[tT]*) ;;
	*) options="$options !check" ;;
esac

if [ -n "$_source_dir" ]; then
	builddir="$_source_dir"
else
	builddir="$srcdir/$pkgname"
	source="$pkgname::git+@GITHUB_CLONE_URL@#commit=$_commit"
	sha512sums="SKIP"
fi

_build_dir="$srcdir/cmake-build-alpine"

prepare() {
	default_prepare
	if [ -z "$_source_dir" ]; then
		git -C "$builddir" submodule update --recursive --init --depth 1
	fi
}

build() {
	export BRANCH="@GITHUB_BRANCH@"
	export BUILD_VERSION="@BUILD_VERSION@"
	export COMMIT="$_commit"

	_build_tests=OFF
	case "$_run_unit_tests" in
		[tT]*) _build_tests=ON ;;
	esac

	cmake -S "$builddir" -B "$_build_dir" -G Ninja -Wno-dev \
		-DBUILD_DOCS=OFF \
		-DBUILD_TESTS="$_build_tests" \
		-DBUILD_WERROR=ON \
		-DCMAKE_INSTALL_LIBDIR=lib \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DFFMPEG_RELEASE_ASSET_NAME="Alpine-$CARCH-ffmpeg.tar.gz" \
		-DSUNSHINE_ASSETS_DIR=share/sunshine \
		-DSUNSHINE_ENABLE_CUDA=OFF \
		-DCUDA_FAIL_ON_MISSING=OFF \
		-DSUNSHINE_EXECUTABLE_PATH=/usr/bin/sunshine \
		-DSUNSHINE_PUBLISHER_NAME=LizardByte \
		-DSUNSHINE_PUBLISHER_WEBSITE=https://app.lizardbyte.dev \
		-DSUNSHINE_PUBLISHER_ISSUE_URL=https://app.lizardbyte.dev/support

	appstreamcli validate --no-net "$_build_dir/dev.lizardbyte.app.Sunshine.metainfo.xml"
	appstream-util validate "$_build_dir/dev.lizardbyte.app.Sunshine.metainfo.xml"
	desktop-file-validate "$_build_dir/dev.lizardbyte.app.Sunshine.desktop"
	desktop-file-validate "$_build_dir/dev.lizardbyte.app.Sunshine.terminal.desktop"

	cmake --build "$_build_dir"
}

check() {
	cd "$_build_dir/tests"
	GCOV_EXIT_AT_ERROR=1 xvfb-run -a ./test_sunshine \
		--gtest_color=yes \
		--gtest_output=xml:test_results.xml

	cd "$_build_dir"
	gcovr --gcov-executable gcov . -r "$builddir/src" \
		--exclude-noncode-lines \
		--exclude-throw-branches \
		--exclude-unreachable-branches \
		--xml-pretty \
		-o coverage.xml

	if [ -n "$_coverage_dir" ]; then
		mkdir -p "$_coverage_dir/tests"
		cp coverage.xml "$_coverage_dir/coverage.xml"
		cp tests/test_results.xml "$_coverage_dir/tests/test_results.xml"
	fi

	./sunshine --version
}

package() {
	DESTDIR="$pkgdir" cmake --install "$_build_dir"
	install -Dm644 "$builddir/src_assets/linux/misc/60-sunshine.conf" \
		"$pkgdir/etc/modules-load.d/60-sunshine.conf"
}