import ./make-test-python.nix ({ pkgs, lib, ... }: let seatd-test = pkgs.writeShellApplication { name = "seatd-client-pid"; text = '' journalctl -u seatd --no-pager -b | while read -r line; do case "$line" in *"New client connected"*) line="''${line##*pid: }" pid="''${line%%,*}" ;; *"Opened client"*) echo "$pid" exit esac done; ''; }; in { name = "seatd"; meta.maintainers = with lib.maintainers; [ sinanmohd ]; nodes.machine = { ... }: { imports = [ ./common/user-account.nix ]; services.getty.autologinUser = "alice"; users.users.alice.extraGroups = [ "seat" "wheel" ]; fonts.enableDefaultPackages = true; environment.systemPackages = with pkgs; [ dwl foot seatd-test ]; programs.bash.loginShellInit = '' [ "$(tty)" = "/dev/tty1" ] && dwl -s 'foot touch /tmp/foot_started' ''; hardware.graphics.enable = true; virtualisation.qemu.options = [ "-vga none -device virtio-gpu-pci" ]; services.seatd.enable = true; }; testScript = '' machine.wait_for_file("/tmp/foot_started") machine.succeed("test $(seatd-client-pid) = $(pgrep dwl)") ''; })