firefox: Refactor extension configuration

modules/home/programs/firefox.nix

@@ -5,10 +5,72 @@
   lib,
   ...
 }:
-{
+let
-  options.custom.programs.firefox.enable = lib.mkEnableOption "";
+  cfg = config.custom.programs.firefox;
+
+  mkExtension =
+    {
+      name,
+      uuid,
+      defaultArea,
+      ...
+    }:
+    {
+      name = uuid;
+      value = {
+        install_url = "file:///${
+          inputs.firefox-addons.packages.${pkgs.stdenv.hostPlatform.system}.${name}
+        }/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/${uuid}.xpi";
+        installation_mode = "force_installed";
+        default_area = defaultArea;
+      };
+    };
+in
+{
+  options.custom.programs.firefox = {
+    enable = lib.mkEnableOption "";
+    extensions = lib.mkOption {
+      type = lib.types.attrsOf (
+        lib.types.submodule (
+          { name, ... }:
+          {
+            options = {
+              enable = lib.mkEnableOption "" // {
+                default = true;
+              };
+              name = lib.mkOption {
+                type = lib.types.nonEmptyStr;
+                default = name;
+              };
+              uuid = lib.mkOption {
+                type = lib.types.nonEmptyStr;
+                default = "";
+              };
+              defaultArea = lib.mkOption {
+                type = lib.types.enum [
+                  "menupanel"
+                  "navbar"
+                ];
+                default = "menupanel";
+              };
+            };
+          }
+        )
+      );
+      default = { };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    custom.programs.firefox.extensions = {
+      dictionary-german.uuid = "de-DE@dictionaries.addons.mozilla.org";
+      ublock-origin.uuid = "uBlock0@raymondhill.net";
+      bitwarden.uuid = "{446900e4-71c2-419f-a6a7-df9c091e268b}";
+      return-youtube-dislikes.uuid = "{762f9885-5a13-4abd-9c77-433dcd38b8fd}";
+      sponsorblock.uuid = "sponsorBlocker@ajay.app";
+      clearurls.uuid = "{74145f27-f039-47ce-a470-a662b129930a}";
+    };
 
-  config = lib.mkIf config.custom.programs.firefox.enable {
     programs.firefox = {
       enable = true;
 
@@ -40,29 +102,16 @@
       };
 
       policies.ExtensionSettings =
-        let
+        (
-          extension = shortId: uuid: {
+          cfg.extensions
-            name = uuid;
+          |> lib.attrValues
-            value = {
+          |> lib.filter ({ enable, ... }: enable)
-              install_url = "file:///${
+          |> lib.map mkExtension
-                inputs.firefox-addons.packages.${pkgs.stdenv.hostPlatform.system}.${shortId}
+          |> lib.listToAttrs
-              }/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/${uuid}.xpi";
+        )
-              installation_mode = "force_installed";
+        // {
-              default_area = "menupanel";
-            };
-          };
-        in
-        {
           "*".installation_mode = "blocked";
-        }
+        };
-        // lib.listToAttrs [
-          (extension "dictionary-german" "de-DE@dictionaries.addons.mozilla.org")
-          (extension "ublock-origin" "uBlock0@raymondhill.net")
-          (extension "bitwarden" "{446900e4-71c2-419f-a6a7-df9c091e268b}")
-          (extension "return-youtube-dislikes" "{762f9885-5a13-4abd-9c77-433dcd38b8fd}")
-          (extension "sponsorblock" "sponsorBlocker@ajay.app")
-          (extension "clearurls" "{74145f27-f039-47ce-a470-a662b129930a}")
-        ];
     };
   };
 }