games-util/hydra-launcher-bin: new package, add 3.8.1

Closes: https://github.com/gentoo/guru/pull/436
Signed-off-by: Gurov <gurov@disroot.org>

games-util/hydra-launcher-bin/Manifest

@@ -0,0 +1 @@
+DIST hydralauncher-3.8.1.x86_64.rpm 145921813 BLAKE2B 86c118e86105ce6541dfcbd2b7a3d1b563fdd132fd33e9dcd2d6b0540c8c6f4298825b89af6baa7fecba074231654d56a43804c9af3a9f4a82635803a9b055b3 SHA512 7941292f934d297cb8f17b99aa34daa68c2f1318fdae200620d1d4b19d78186d18dd41d74e3745521f3a2755c225e47dd47bdf9c9250c380c2ca3366ee8cb7ea

games-util/hydra-launcher-bin/hydra-launcher-bin-3.8.1.ebuild

@@ -0,0 +1,72 @@
+# Copyright 2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit desktop rpm xdg
+
+DESCRIPTION="Open-source gaming platform and launcher"
+HOMEPAGE="https://github.com/hydralauncher/hydra"
+SRC_URI="amd64? ( https://github.com/hydralauncher/hydra/releases/download/v${PV}/hydralauncher-${PV}.x86_64.rpm )"
+
+S="${WORKDIR}"
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="-* ~amd64"
+QA_PREBUILT="*"
+RESTRICT="bindist mirror strip"
+
+RDEPEND="
+	app-accessibility/at-spi2-core
+	dev-libs/expat
+	dev-libs/glib:2
+	dev-libs/nspr
+	dev-libs/nss
+	media-libs/alsa-lib
+	media-libs/fontconfig
+	media-libs/mesa
+	net-misc/aria2
+	net-print/cups
+	sys-apps/dbus
+	virtual/zlib
+	x11-libs/cairo
+	x11-libs/gdk-pixbuf:2
+	x11-libs/gtk+:3
+	x11-libs/libdrm
+	x11-libs/libX11
+	x11-libs/libxcb
+	x11-libs/libXcomposite
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXrandr
+	x11-libs/pango"
+
+src_prepare() {
+	default
+	local pb=opt/Hydra/resources/app.asar.unpacked/node_modules/classic-level/prebuilds
+	find "${pb}" -mindepth 1 -maxdepth 1 -type d ! -name linux-x64 -exec rm -rf {} \; || die
+	rm -f "${pb}"/linux-x64/classic-level.musl.node || die
+}
+
+src_install() {
+	insinto /opt
+	doins -r opt/Hydra
+
+	find opt/Hydra -type f -executable | while IFS= read -r exe; do
+		fperms +x "/${exe}"
+	done
+
+	fowners root "/opt/Hydra/chrome-sandbox"
+	fperms 4711 "/opt/Hydra/chrome-sandbox"
+
+	domenu usr/share/applications/hydralauncher.desktop
+	doicon -s 512 usr/share/icons/hicolor/512x512/apps/hydralauncher.png
+
+	exeinto /usr/bin
+	newexe - hydralauncher <<-'EOF'
+		#!/bin/sh
+		export LD_LIBRARY_PATH="/opt/Hydra:\${LD_LIBRARY_PATH}"
+		exec /opt/Hydra/hydralauncher "\$@"
+	EOF
+}

games-util/hydra-launcher-bin/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>gurov@disroot.org</email>
+		<name>Gurov</name>
+	</maintainer>
+	<longdescription>
+		Hydra is a game launcher that allows you to download, play, track your
+		stats and manage your games all in one place.
+	</longdescription>
+	<upstream>
+		<remote-id type="github">hydralauncher/hydra</remote-id>
+		<bugs-to>https://github.com/hydralauncher/hydra/issues</bugs-to>
+	</upstream>
+</pkgmetadata>