3 files changed, 31 insertions(+), 0 deletions(-)

M hosts/alice/default.nix
M roles/default.nix
A roles/obs.nix

@@ 57,4 57,9 @@
     lutris.enable = true;
     steam.enable = true;
   };
+
+  roles.obs = {
+    enable = true;
+    enableVirtualCamera = true;
+  };
 }

@@ 12,6 12,7 @@
     ./hyprland.nix
     ./kitty.nix
     ./nix.nix
+    ./obs.nix
     ./plasma.nix
     ./prometheus.nix
     ./qutebrowser.nix

@@ 0,0 1,25 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.roles.obs;
+in {
+  options.roles.obs = {
+    enable = lib.mkEnableOption "OBS Studio";
+    enableVirtualCamera = lib.mkEnableOption "OBS virtual camera"; # TODO: implement lol
+  };
+
+  config = lib.mkIf cfg.enable {
+    hm.programs.obs-studio = {
+      enable = true;
+    };
+
+    boot.extraModulePackages = [
+      config.boot.kernelPackages.v4l2loopback
+    ];
+    boot.extraModprobeConfig = ''
+      options v4l2loopback devices=1 video_nr=1 card_label="OBS virtual camera" exclusive_caps=1
+    '';
+  };
+}