kodi & tv-wakeup

configuration.nix

@@ -1,25 +1,8 @@
 { config, pkgs, ... }:
 
-let
-  hdmiHandler = pkgs.writeShellScript "hdmi-display-manager" ''
-    #!/usr/bin/env bash
-    set -euo pipefail
-    PORT=$(ls /sys/class/drm/card*-HDMI-A-*/*status 2>/dev/null | head -n1 || true)
-    [[ -z "$PORT" ]] && exit 0
-    status=$(cat "$PORT" || echo "disconnected")
-
-    if [[ "$status" == "connected" ]]; then
-      systemctl start display-manager.service
-    else
-      systemctl stop display-manager.service
-    fi
-    exit 0
-  '';
-in
 {
   imports = [ ./hardware/hardware-configuration.nix ];
 
-  nixpkgs.config.allowUnfree = true;
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
   boot.initrd.kernelModules = [ "overlay" "vmd" ];
@@ -60,21 +43,12 @@ in
   users.users.nicole = {
     isNormalUser = true;
     hashedPassword = "$6$p73d5mOLoSuJGOol$KRlszaPXZK9/frADlfR3kAr/57DD5f4.CPTGNNX80QWEWFE5y.bM1WiZwmRHiAlrws3q/zCDQ6AqeSyCUX.8U/";
-    extraGroups = [ "wheel" "docker" "libvirtd" "video" "render" ];
+    extraGroups = [ "wheel" "docker" "libvirtd" ];
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGAsiKDWCwyf1usprg3K6Zk0xE9S4DX6+Bc4+nIOZGmf drezil@Manticore"
     ];
   };
 
-  users.users.kodi = {
-    isNormalUser  = true;
-    home          = "/home/kodi";
-    description   = "Kodi Auto-Login User";
-    extraGroups   = [ "video" "render" ];   # GPU-/DRM-Zugriff
-    linger        = true;                  # User-Scope darf headless laufen
-    # kein wheel ⇒ kein sudo
-  };
-
 
   system.stateVersion = "25.05";   # ← einmalig festnageln
   security.sudo.wheelNeedsPassword = false;
@@ -86,21 +60,12 @@ in
     serviceConfig.ExecStart = "/run/current-system/sw/bin/zfs-prune-snapshots -r --keep=2w";
     startAt = "daily";
   };
-  systemd.services.systemd-udev-settle.enable = false;
-  systemd.services.NetworkManager-wait-online.enable = false;
 
 
   # Wir pinnen den Kernel, bis ZFS 2.3.x für 6.13 bereit ist
   boot.kernelPackages = pkgs.linuxPackages_6_12;
 
-  ##########################################################################
+  environment.systemPackages = with pkgs; [ git vim zfs virt-viewer ];
-  ### SYSTEM PACKAGES  #####################################################
-  ##########################################################################
-  environment.systemPackages = with pkgs; [ 
-    git tig vim zfs virt-viewer
-    kodi netflix
-    
-  ];
 
 
   #### Virtualisation
@@ -133,36 +98,45 @@ in
   ### Kodi & TV-Detect #####################################################
   ##########################################################################
 
-
-  services.xserver = {
-    enable = true;
-    videoDrivers = [ "modesetting" ];     # Intel iGPU
-    desktopManager.kodi = {
-      enable = true;
-      package = (pkgs.kodi.withPackages (kodiPkgs: with kodiPkgs; [
-        jellyfin
-        netflix
-        mediacccde
-        mediathekview
-        sponsorblock
-        youtube
-      ]));
-    };
-    displayManager.startx.enable = false; # nutzt LightDM intern
-    xkb = {
-      layout = "de,de";
-      variant = ",neo";
-    };
-  };
-  console.useXkbConfig = true;
-  services.displayManager.autoLogin = {
-    enable = true;
-    user   = "kodi";
-  };
-
   ### UDEV-Regel + Skript ##################################################
   services.udev.extraRules = ''
-    ACTION=="change", SUBSYSTEM=="drm", ENV{HOTPLUG}=="1", RUN+="${hdmiHandler}"
+    ACTION=="change", SUBSYSTEM=="drm", ENV{HOTPLUG}=="1", \
+    RUN+="/etc/udev/scripts/hdmi-handler.sh"
   '';
 
+  environment.etc."udev/scripts/hdmi-handler.sh".text = ''
+    #!/usr/bin/env bash
+    PORT="/sys/class/drm/card0-HDMI-A-1/status"
+    USER="nicole"
+
+    read status < "$PORT"
+    if [[ "$status" == "connected" ]]; then
+      # Fernseher an ➜ Kodi starten
+      runuser -l "$USER" -c "systemctl --user start kodi.service"
+      # Beispiel: alternative Wartungs-VM
+      # runuser -l "$USER" -c "systemctl --user start vm-viewer@ha-vm.service"
+    else
+      # Fernseher aus ➜ alles stoppen
+      runuser -l "$USER" -c "systemctl --user stop vm-viewer@ha-vm.service" || true
+      runuser -l "$USER" -c "systemctl --user stop kodi.service"
+    fi
+  '';
+  environment.etc."udev/scripts/hdmi-handler.sh".mode = "0755";
+
+  ### Kodi (GBM-Wayland Variante) ##########################################
+  programs.kodi = {
+    enable  = true;
+    package = pkgs.kodi;          # ← Standard; wähle ggf. `pkgs.kodi-wayland`
+    gpuSupport = true;            # deaktiviert X11-Abhängigkeit
+  };
+
+  ### Virt-Viewer Template-Unit (optional) #################################
+  systemd.user.services."vm-viewer@" = {
+    description = "Virt-viewer fullscreen for %i";
+    serviceConfig = {
+      ExecStart = "${pkgs.virt-viewer}/bin/virt-viewer --full-screen --wait --domain-name %i";
+      Restart   = "on-failure";
+    };
+  };
+
 }