implementing modules for system applications

system/modules/studio/blender/default.nix

@@ -0,0 +1,29 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption mkOption;
+  cfg = config.modules.studio.blender;
+in {
+  options = {
+    modules.studio.blender = {
+      enable = mkEnableOption "Enables Blender";
+      hip = mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Use the HIP-enabled version of Blender (for AMD GPUs).";
+      };
+    };
+  };
+  config = mkIf cfg.enable {
+    environment.systemPackages = [
+      (
+        if cfg.hip
+        then pkgs.blender-hip
+        else pkgs.blender
+      )
+    ];
+  };
+}

system/modules/studio/gimp/default.nix

@@ -0,0 +1,18 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption;
+  cfg = config.modules.studio.gimp;
+in {
+  options = {
+    modules.studio.gimp.enable = mkEnableOption "Enables gimp";
+  };
+  config = mkIf cfg.enable {
+    environment.systemPackages = [
+      pkgs.gimp-with-plugins
+    ];
+  };
+}

system/modules/studio/inkscape/default.nix

@@ -0,0 +1,18 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption;
+  cfg = config.modules.studio.inkscape;
+in {
+  options = {
+    modules.studio.inkscape.enable = mkEnableOption "Enables inkscape";
+  };
+  config = mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [
+      inkscape-with-extensions
+    ];
+  };
+}