gui-wm/wayfire: resolve issues in wayfire-session

Start dbus (add a USE flag for this).
Add a config file to disable hardware cursor (invisible on nvidia).
Initialize .ini file if absent (and remove the postinst message).
It can be started from a tty or from sddm.

Signed-off-by: Viorel Munteanu <ceamac@gentoo.org>

3 files changed, 130 insertions, 0 deletions

diff --git a/gui-wm/wayfire/files/wayfire-session-2 b/gui-wm/wayfire/files/wayfire-session-2
new file mode 100644
index 000000000000..0713ca0bbb93
--- /dev/null
+++ b/gui-wm/wayfire/files/wayfire-session-2
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# output to syslog and stderr
+# with PID and syslog identity 'wayfire'
+exec 1> >(logger --id=$$ --stderr --tag wayfire) 2>&1
+
+# if undefined, or empty, set to freedesktop specification defaults
+[ -z "$XDG_DATA_DIRS" ] && export XDG_DATA_DIRS="/usr/local/share:/usr/share"
+
+# freedesktop specifications mandate that the definition
+# of XDG_SESSION_TYPE should be respected
+export XDG_SESSION_TYPE=wayland
+export GDK_BACKEND=wayland
+export QT_QPA_PLATFORM=wayland
+export MOZ_ENABLE_WAYLAND=1
+
+# copy wayfire.ini to $HOME/.config/ if not already there
+configdir="${XDG_CONFIG_HOME:=${HOME}/.config}"
+if [[ ! -f ${configdir}/wayfire.ini ]]; then
+	cp /usr/share/wayfire/wayfire.ini "${configdir}"
+fi
+
+# override or add environment variables
+[[ -f @EPREFIX@/etc/wayfire.env ]] && . @EPREFIX@/etc/wayfire.env
+
+exec @DBUS_RUN_SESSION@ @EPREFIX@/usr/bin/wayfire "$@"
diff --git a/gui-wm/wayfire/files/wayfire.env b/gui-wm/wayfire/files/wayfire.env
new file mode 100644
index 000000000000..47ce61e3183c
--- /dev/null
+++ b/gui-wm/wayfire/files/wayfire.env
@@ -0,0 +1,2 @@
+# Uncomment if the mouse cursor is invisible:
+#export WLR_NO_HARDWARE_CURSORS=1
diff --git a/gui-wm/wayfire/wayfire-0.8.1-r2.ebuild b/gui-wm/wayfire/wayfire-0.8.1-r2.ebuild
new file mode 100644
index 000000000000..ff1a84e65576
--- /dev/null
+++ b/gui-wm/wayfire/wayfire-0.8.1-r2.ebuild
@@ -0,0 +1,102 @@
+# Copyright 2019-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit meson
+
+DESCRIPTION="compiz like 3D wayland compositor"
+HOMEPAGE="https://github.com/WayfireWM/wayfire"
+
+if [[ ${PV} == 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/WayfireWM/${PN}.git"
+	SLOT="0/0.8"
+else
+	SRC_URI="https://github.com/WayfireWM/${PN}/releases/download/v${PV}/${P}.tar.xz"
+	KEYWORDS="~amd64 ~arm64 ~riscv"
+	SLOT="0/$(ver_cut 1-2)"
+fi
+
+LICENSE="MIT"
+IUSE="+dbus +gles3 test X"
+RESTRICT="!test? ( test )"
+
+# bundled wlroots has the following dependency string according to included headers.
+# wlroots[drm,gles2-renderer,libinput,x11-backend?,X?]
+# enable x11-backend with X and vice versa
+CDEPEND="
+	dev-cpp/nlohmann_json
+	dev-libs/glib:2
+	dev-libs/libevdev
+	>=dev-libs/libinput-1.7.0:=
+	dev-libs/wayland
+	>=dev-libs/wayland-protocols-1.12
+	gui-libs/wf-config:${SLOT}
+	gui-libs/wlroots:0/17[drm(+),libinput(+),x11-backend,X?]
+	media-libs/glm
+	media-libs/libglvnd
+	media-libs/libjpeg-turbo:=
+	media-libs/libpng:=
+	x11-libs/cairo
+	x11-libs/libxkbcommon
+	x11-libs/pango
+	x11-libs/pixman
+	dbus? ( sys-apps/dbus )
+	X? ( x11-libs/libxcb:= )
+"
+
+RDEPEND="
+	${CDEPEND}
+	x11-misc/xkeyboard-config
+"
+DEPEND="
+	${CDEPEND}
+	test? ( dev-cpp/doctest )
+"
+BDEPEND="
+	dev-util/wayland-scanner
+	virtual/pkgconfig
+"
+
+PATCHES=(
+	"${FILESDIR}/wayfire-0.8.0-dont-use-installed-config-h.patch"
+)
+
+src_prepare() {
+	default
+
+	local dbusrunsession=$(usev dbus dbus-run-session)
+	sed -e "s:@EPREFIX@:${EPREFIX}:g" -e "s:@DBUS_RUN_SESSION@:${dbusrunsession}:" \
+		"${FILESDIR}"/wayfire-session-2 > "${T}"/wayfire-session || die
+	sed -e "s:@EPREFIX@:${EPREFIX}:" \
+		"${FILESDIR}"/wayfire-session.desktop > "${T}"/wayfire-session.desktop || die
+}
+
+src_configure() {
+	local emesonargs=(
+		$(meson_feature test tests)
+		$(meson_feature X xwayland)
+		$(meson_use gles3 enable_gles32)
+		-Duse_system_wfconfig=enabled
+		-Duse_system_wlroots=enabled
+	)
+
+	meson_src_configure
+}
+
+src_install() {
+	meson_src_install
+	dobin "${T}"/wayfire-session
+
+	insinto "/usr/share/wayland-sessions/"
+	insopts -m644
+	doins wayfire.desktop
+	doins "${T}"/wayfire-session.desktop
+
+	insinto "/usr/share/wayfire/"
+	doins wayfire.ini
+
+	insinto "/etc"
+	doins "${FILESDIR}"/wayfire.env
+}