gui-wm/river: add 0.3.9999

Signed-off-by: Violet Purcell <vimproved@inventati.org>
Part-of: https://github.com/gentoo/guru/pull/421
Closes: https://github.com/gentoo/guru/pull/421

gui-wm/river/river-0.3.9999.ebuild

@@ -0,0 +1,95 @@
+# Copyright 2024-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="A dynamic tiling Wayland compositor"
+HOMEPAGE="https://isaacfreund.com/software/river/ https://codeberg.org/river/river-classic"
+
+ZIG_SLOT="0.15"
+inherit zig
+
+if [[ "${PV}" = "0.3.9999" ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://codeberg.org/river/river-classic.git"
+else
+	# TODO verify-sig support
+	SRC_URI="
+		https://codeberg.org/river/river-classic/releases/download/v${PV}/river-classic-${PV}.tar.gz
+		${ZBS_DEPENDENCIES_SRC_URI}
+	"
+	S="${WORKDIR}/river-classic-${PV}"
+	KEYWORDS="~amd64"
+fi
+
+# river: GPL-3-or-later
+# zig-pixman, zig-wayland, zig-wlroots, zig-xkbcommon: MIT
+LICENSE="GPL-3+ MIT"
+SLOT="0/classic"
+IUSE="X +llvm man"
+
+BDEPEND="
+	dev-libs/wayland-protocols
+	dev-util/wayland-scanner
+	man? ( app-text/scdoc )
+	|| (
+		dev-lang/zig:${ZIG_SLOT}[llvm(+)?]
+		dev-lang/zig-bin:${ZIG_SLOT}
+	)
+"
+DEPEND="
+	dev-libs/libevdev
+	dev-libs/libinput:=
+	dev-libs/wayland
+	gui-libs/wlroots:0.19[X?]
+	x11-libs/libxkbcommon[wayland,X?]
+	x11-libs/pixman
+"
+RDEPEND="${DEPEND}"
+
+DOCS=( "README.md" )
+
+PATCHES=(
+	"${FILESDIR}/${PN}-0.3.12-fix-scdoc-path.patch"
+)
+
+src_unpack() {
+	if [[ "${PV}" = "0.3.9999" ]]; then
+		git-r3_src_unpack
+		zig_live_fetch
+	else
+		zig_src_unpack
+	fi
+}
+
+src_configure() {
+	local my_zbs_args=(
+		-Dstrip=false # Let Portage control this
+		-Dpie=true
+		-Dman-pages=$(usex man true false)
+		-Dxwayland=$(usex X true false)
+		-Dfish-completion=true
+		-Dzsh-completion=true
+		-Dbash-completion=true
+	)
+
+	zig_src_configure
+}
+
+src_install() {
+	zig_src_install
+
+	insinto /usr/share/wayland-sessions/
+	doins contrib/river.desktop
+
+	insinto /usr/share/river/
+	doins -r example/
+}
+
+pkg_postinst() {
+	ewarn "Starting from river 0.3.13, maintenance of the river 0.3.x branch has"
+	ewarn "been moved to https://codeberg.org/river/river-classic to prepare for"
+	ewarn "the upcoming river 0.4 release, which is a significant rework of the"
+	ewarn "compositor's architecture. If you wish to stay on 0.3.x when 0.4 is"
+	ewarn "released, mask >=gui-wm/river-0.4 using /etc/portage/package.mask."
+}