[Browser/Firefox] refactor firefox to use callPackage

Move overrides to a config option
Add gnome support

desktop/browser.nix

@@ -4,6 +4,16 @@ let
   cfg = config.aviallon.desktop;
   generalCfg = config.aviallon.general;
 in {
+  options.aviallon.desktop.browser = {
+    firefox.overrides = mkOption {
+      internal = true;
+      description = "Override firefox package settings";
+      type = types.attrs;
+      default = {};
+      example = { enablePlasmaIntegration = true; };
+    };
+  };
+
   config = mkIf (cfg.enable && !generalCfg.minimal) {
     environment.systemPackages = with pkgs; []
       ++ optionals (!generalCfg.minimal) [

desktop/gnome.nix

@@ -41,6 +41,8 @@ in {
         environment.systemPackages = with pkgs; []
           ++ [
             guake
+
+            (myFirefox.override { enableGnomeExtensions = true; })
           ]
           ++ (with gnome; [
             gnome-software

desktop/plasma.nix

@@ -63,6 +63,8 @@ in {
       ark
       kolourpaint
       krdc
+
+      (myFirefox.override { enablePlasmaBrowserIntegration = true; })
     ];
 
     environment.profileRelativeSessionVariables = {

overlays.nix

@@ -98,7 +98,7 @@ in
         # Use bleeding-edge linux firmware
         linux-firmware = super.unstable.linux-firmware;
 
-        myFirefox = (import ./packages/firefox.nix { pkgs = self; inherit lib; });
+        myFirefox = (super.callPackage ./packages/firefox.nix config.aviallon.desktop.browser.firefox.overrides);
       })
       (final: prev: {
         # Use our kernel for generating linux man pages

packages/firefox.nix

@@ -1,4 +1,9 @@
-{pkgs, lib,
+{lib,
+firefox-esr-unwrapped,
+wrapFirefox,
+enablePlasmaBrowserIntegration ? false,
+enableGnomeExtensions ? false,
+extraNativeMessengingHosts ? [],
 ...
 }:
 with lib;
@@ -12,12 +17,12 @@ let
         (key: value: ''${prefFuncName}(${builtins.toJSON key}, ${builtins.toJSON value});'' )
         prefs
       );
-in pkgs.wrapFirefox pkgs.firefox-esr-unwrapped {
+in wrapFirefox firefox-esr-unwrapped {
     cfg = {
       smartcardSupport = true;
       pipewireSupport = true;
       ffmpegSupport = true;
-      enablePlasmaBrowserIntegration = true;
+      inherit enablePlasmaBrowserIntegration enableGnomeExtensions extraNativeMessengingHosts;
     };
 
     extraPolicies = {