Wrap Mullvad Browser or Firefox with extensions

[karldelandsheere]

Hi! I've wrapped Firefox and Mullvad Browser without problem. But now, I'd like to wrap them with "pre-installed" extensions.

When I was using Home-Manager, I did something like this:

{ ... }: let
  extensions = {
    "{446900e4-71c2-419f-a6a7-df9c091e268b}" = {
      id = "bitwarden-password-manager";
      installation_mode = "force_installed";
      private_browsing = true;
      settings = { };
      permissions = [
        # ...
      ];
    };
  };
in {
  # ...
  
  programs.firefox = {
    enable = true;

    policies = {
      ExtensionSettings = lib.mapAttrs(
        name: definition: {
          inherit (definition) installation_mode private_browsing settings permissions;
          install_url = "https://addons.mozilla.org/en-US/firefox/downloads/latest/${definition.id}/latest.xpi";
        }
      ) extensions;
    };
  };
}

Currently, my wrapper is pretty basic.

  perSystem = { pkgs, ... }: let
    isDarwin = pkgs.stdenv.hostPlatform.isDarwin;
  in
  {
    packages.${name} = inputs.wrappers.lib.wrapPackage ( {
      config = {
        inherit pkgs;
        package = pkgs.${name};

        wrapperVariants.${name} = lib.mkIf isDarwin {
          wrapperImplementation = "binary";
          exePath = "${darwinApp.binDir}/${darwinApp.exeName}";
          binDir = "${darwinApp.binDir}";
        };
      };
    } );
  };

Is there a way to achieve this within our wrappers? Or do I need to keep using Home-Manager for this?

Cheers!

[BirdeeHub]

Firefox is... its tricky

It only recently started supporting the XDG specification.

So there is some hope we can wrap it someday, but it would be quite a bit of research, and I am not sure if we have all the features we need to do it properly yet, or how mutable they made their ~/.config/mozilla be or not.

So, unfortunately, yeah firefox is probably home manager (or the firefox profiles feature is really not a bad way to go tbh), at least for now, but I hope one day to have a firefox wrapper in this repo! They might also have some kind of config preload thing? IDK. I havent really done a ton of exploration into it, but hopefully we can do it well?

[karldelandsheere]

Yeah, I don't know. I'll add it to my todo and let you know if I find anything looking like a "clean" way to do that :).