catacomb: enable sound

machine/catacomb/default.nix

@@ -23,6 +23,7 @@
 
   environment.systemPackages = with pkgs; [
     lsof           # list open files
+    mpv            # cli media player
     smartmontools  # provides smartctl
     usbutils       # provides lsusb
   ];
@@ -41,12 +42,24 @@
     };
   };
 
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # To avoid needing an active user session, run a single system instance
+    systemWide = true;
+  };
+
   services.openssh.settings.PasswordAuthentication = true;
 
   services.rsyncd.enable = true;
 
   users.users.tvb = {
     uid = 1001;
+    extraGroups = [
+      "pipewire"
+    ];
     packages = [
       (pkgs.writeShellScriptBin "yt-dlp" ''
         exec $HOME/.env/bin/yt-dlp "$@"