# Copyright 2021-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit cargo desktop flag-o-matic git-r3 virtualx xdg

DESCRIPTION="Flash Player emulator written in Rust"
HOMEPAGE="https://ruffle.rs/"
EGIT_REPO_URI="https://github.com/ruffle-rs/ruffle.git"

LICENSE="|| ( MIT Apache-2.0 )"
LICENSE+="
	Apache-2.0 Apache-2.0-with-LLVM-exceptions BSD-2 BSD Boost-1.0
	CC0-1.0 ISC UbuntuFontLicense-1.0 MIT MPL-2.0 OFL-1.1
	Unicode-DFS-2016 ZLIB" # crates
LICENSE+=" curl" # non-automated extra
SLOT="0"

# dlopen: libX* (see winit+x11-dl crates)
RDEPEND="
	dev-libs/glib:2
	dev-libs/openssl:=
	media-libs/alsa-lib
	sys-libs/zlib:=
	x11-libs/gtk+:3
	x11-libs/libX11
	x11-libs/libXcursor
	x11-libs/libXrandr
	x11-libs/libXrender"
DEPEND="
	${RDEPEND}
	x11-base/xorg-proto"
BDEPEND="
	virtual/jre:*
	virtual/pkgconfig
	>=virtual/rust-1.70
	test? (
		media-libs/mesa[llvm]
		x11-base/xorg-server[-minimal]
	)"

QA_FLAGS_IGNORED="usr/bin/${PN}.*"

src_unpack() {
	git-r3_src_unpack

	# hack: cargo_live_src_unpack (currently) fails due to dasp being
	# vendored from two sources, roughly merge with a patch directive
	# https://github.com/rust-lang/cargo/issues/10310
	local rev=$(sed -En '/^dasp =/s/.*, rev = "([a-z0-9]+).*/\1/p' \
		"${S}"/core/Cargo.toml) # skip || die
	if [[ ${rev} ]]; then
		cat >> "${S}"/Cargo.toml <<-EOF || die
			[patch.crates-io]
			dasp_sample = { git = "https://github.com/RustAudio/dasp", rev = "${rev}" }
		EOF
	else
		eqawarn "dasp hack either needs an update or removal"
	fi

	cargo_live_src_unpack
}

src_configure() {
	filter-lto # TODO: cleanup after bug #893658

	# see .cargo/config.toml, only needed if RUSTFLAGS is set by the user
	[[ -v RUSTFLAGS ]] && RUSTFLAGS+=" --cfg=web_sys_unstable_apis"

	local workspaces=(
		ruffle_{desktop,scanner}
		exporter
		$(usev test tests)
	)
	cargo_src_configure ${workspaces[*]/#/--package=}
}

src_test() {
	virtx cargo_src_test
}

src_install() {
	dodoc README.md

	newicon web/packages/extension/assets/images/icon180.png ${PN}.png
	make_desktop_entry ${PN} ${PN^} ${PN} "AudioVideo;Player;Emulator;" \
		"MimeType=application/x-shockwave-flash;application/vnd.adobe.flash.movie;"

	# TODO: swap with /gentoo after https://github.com/gentoo/gentoo/pull/29510
	cd target/$(usex debug{,} release) || die

	newbin ${PN}_desktop ${PN}
	newbin exporter ${PN}_exporter
	dobin ${PN}_scanner
}