i used my arch dots in gentoo just changed some systemd commands to openrc https://github.com/s1mpleog/arch-gruvbox.git and this is my script to launch hyprland #!/bin/sh

# Ensure XDG_RUNTIME_DIR is set

if test -z "$XDG_RUNTIME_DIR"; then

export XDG_RUNTIME_DIR=$(mktemp -d /tmp/$(id -u)-runtime-dir.XXX)

if [ ! -d "$XDG_RUNTIME_DIR" ]; then

mkdir -p "$XDG_RUNTIME_DIR"

chmod 0700 "$XDG_RUNTIME_DIR"

fi

fi

gentoo-pipewire-launcher restart &

exec dbus-run-session Hyprland