[Browser] Switch to Zen as a default browser.

home-manager/features/linux-desktop.nix

@@ -1,4 +1,7 @@
-{ pkgs, ... }:
+{ pkgs, inputs, ... }:
+let
+  zen-browser = inputs.zen-browser.packages.${pkgs.stdenv.hostPlatform.system}.default;
+in
 {
   imports = [
     ./audio.nix
@@ -16,6 +19,9 @@
       gimp3
       vlc
 
+      # Zen is not part of nixpkgs... yet
+      zen-browser
+
       # Common utilities
       feh
       networkmanagerapplet # network control
@@ -29,6 +35,7 @@
       playerctl # for universal play/pause etc
       wirelesstools
       waypaper # Wallpaper switcher
+
     ];
 
     pointerCursor = {
@@ -51,7 +58,6 @@
   programs = {
     # browsers
     firefox.enable = true;
-    librewolf.enable = true;
     chromium.enable = true;
   };
 
@@ -89,13 +95,13 @@
   xdg.mimeApps = {
     enable = true;
     defaultApplications = {
-      "text/html" = [ "firefox.desktop" ];
-      "default-web-browser" = [ "firefox.desktop" ];
-      "x-scheme-handler/http" = [ "firefox.desktop" ];
-      "x-scheme-handler/https" = [ "firefox.desktop" ];
-      "x-scheme-handler/about" = [ "firefox.desktop" ];
-      "x-scheme-handler/unknown" = [ "firefox.desktop" ];
+      "text/html" = [ "zen.desktop" ];
+      "default-web-browser" = [ "zen.desktop" ];
+      "x-scheme-handler/http" = [ "zen.desktop" ];
+      "x-scheme-handler/https" = [ "zen.desktop" ];
+      "x-scheme-handler/about" = [ "zen.desktop" ];
+      "x-scheme-handler/unknown" = [ "zen.desktop" ];
     };
   };
-  home.sessionVariables.DEFAULT_BROWSER = "${pkgs.firefox}/bin/firefox";
+  home.sessionVariables.DEFAULT_BROWSER = "${zen-browser}/bin/zen";
 }