firefox: start killing all the per-extension options

nixos/modules/programs/browserpass.nix

@@ -27,6 +27,6 @@ with lib;
       "opt/brave/native-messaging-hosts/${appId}".source = source "hosts/chromium";
       "opt/brave/policies/managed/${appId}".source = source "policies/chromium";
     };
-    programs.firefox.wrapperConfig.enableBrowserpass = true;
+    programs.firefox.nativeMessagingHosts.packages = [ pkgs.browserpass ];
   };
 }

nixos/modules/programs/firefox.nix

@@ -5,8 +5,6 @@ with lib;
 let
   cfg = config.programs.firefox;
 
-  nmh = cfg.nativeMessagingHosts;
-
   policyFormat = pkgs.formats.json { };
 
   organisationInfo = ''
@@ -17,6 +15,50 @@ let
     given control of your browser, unless of course they also control your
     NixOS configuration.
   '';
+
+  # deprecated per-native-messaging-host options
+  nmhOptions = {
+    browserpass = {
+      name = "Browserpass";
+      package = pkgs.browserpass;
+    };
+    bukubrow = {
+      name = "Bukubrow";
+      package = pkgs.bukubrow;
+    };
+    euwebid = {
+      name = "Web eID";
+      package = pkgs.web-eid-app;
+    };
+    ff2mpv = {
+      name = "ff2mpv";
+      package = pkgs.ff2mpv;
+    };
+    fxCast = {
+      name = "fx_cast";
+      package = pkgs.fx-cast-bridge;
+    };
+    gsconnect = {
+      name = "GSConnect";
+      package = pkgs.gnomeExtensions.gsconnect;
+    };
+    jabref = {
+      name = "JabRef";
+      package = pkgs.jabref;
+    };
+    passff = {
+      name = "PassFF";
+      package = pkgs.passff-host;
+    };
+    tridactyl = {
+      name = "Tridactyl";
+      package = pkgs.tridactyl-native;
+    };
+    ugetIntegrator = {
+      name = "Uget Integrator";
+      package = pkgs.uget-integrator;
+    };
+  };
 in
 {
   options.programs.firefox = {
@@ -204,46 +246,31 @@ in
       '';
     };
 
-    nativeMessagingHosts = mapAttrs (_: v: mkEnableOption (mdDoc v)) {
-      browserpass = "Browserpass support";
-      bukubrow = "Bukubrow support";
-      euwebid = "Web eID support";
-      ff2mpv = "ff2mpv support";
-      fxCast = "fx_cast support";
-      gsconnect = "GSConnect support";
-      jabref = "JabRef support";
-      passff = "PassFF support";
-      tridactyl = "Tridactyl support";
-      ugetIntegrator = "Uget Integrator support";
-    };
+    nativeMessagingHosts = ({
+      packages = mkOption {
+        type = types.listOf types.package;
+        default = [];
+        description = mdDoc ''
+          Additional packages containing native messaging hosts that should be made available to Firefox extensions.
+        '';
+      };
+    }) // (mapAttrs (k: v: mkEnableOption (mdDoc "${v.name} support")) nmhOptions);
   };
 
-  config = mkIf cfg.enable {
+  config = let
+    forEachEnabledNmh = fn: flatten (mapAttrsToList (k: v: lib.optional cfg.nativeMessagingHosts.${k} (fn k v)) nmhOptions);
+  in mkIf cfg.enable {
+    warnings = forEachEnabledNmh (k: v:
+      "The `programs.firefox.nativeMessagingHosts.${k}` option is deprecated, " +
+      "please add `${v.package.pname}` to `programs.firefox.nativeMessagingHosts.packages` instead."
+    );
+    programs.firefox.nativeMessagingHosts.packages = forEachEnabledNmh (_: v: v.package);
+
     environment.systemPackages = [
       (cfg.package.override (old: {
-        extraPrefs = cfg.autoConfig;
-        extraNativeMessagingHosts =
-          old.extraNativeMessagingHosts or []
-          ++ optional nmh.ff2mpv pkgs.ff2mpv
-          ++ optional nmh.euwebid pkgs.web-eid-app
-          ++ optional nmh.gsconnect pkgs.gnomeExtensions.gsconnect
-          ++ optional nmh.jabref pkgs.jabref
-          ++ optional nmh.passff pkgs.passff-host;
-        cfg = let
-          # copy-pasted from the wrapper; TODO: figure out fix
-          applicationName = cfg.package.binaryName or (lib.getName cfg.package);
-
-          oldCfg = old.cfg or {};
-          nixpkgsConfig = pkgs.config.${applicationName} or {};
-          optionConfig = cfg.wrapperConfig;
-          nmhConfig = {
-            enableBrowserpass = nmh.browserpass;
-            enableBukubrow = nmh.bukubrow;
-            enableTridactylNative = nmh.tridactyl;
-            enableUgetIntegrator = nmh.ugetIntegrator;
-            enableFXCastBridge = nmh.fxCast;
-          };
-        in oldCfg // nixpkgsConfig // optionConfig // nmhConfig;
+        extraPrefsFiles = old.extraPrefsFiles or [] ++ [(pkgs.writeText "firefox-autoconfig.js" cfg.autoConfig)];
+        nativeMessagingHosts = old.nativeMessagingHosts or [] ++ cfg.nativeMessagingHosts.packages;
+        cfg = (old.cfg or {}) // cfg.wrapperConfig;
       }))
     ];
 

nixos/modules/services/desktops/gnome/gnome-browser-connector.nix

@@ -42,6 +42,6 @@ in
 
     services.dbus.packages = [ pkgs.gnome-browser-connector ];
 
-    programs.firefox.wrapperConfig.enableGnomeExtensions = true;
+    programs.firefox.nativeMessagingHosts.packages = [ pkgs.gnome-browser-connector ];
   };
 }

nixos/modules/services/x11/desktop-managers/plasma5.nix

@@ -379,7 +379,7 @@ in
       # Update the start menu for each user that is currently logged in
       system.userActivationScripts.plasmaSetup = activationScript;
 
-      programs.firefox.wrapperConfig.enablePlasmaBrowserIntegration = true;
+      programs.firefox.nativeMessagingHosts.packages = [ pkgs.plasma5Packages.plasma-browser-integration ];
     })
 
     (mkIf (cfg.kwinrc != {}) {

pkgs/applications/networking/browsers/firefox/wrapper.nix

@@ -34,6 +34,7 @@ let
     , nameSuffix ? ""
     , icon ? applicationName
     , wmClass ? applicationName
+    , nativeMessagingHosts ? []
     , extraNativeMessagingHosts ? []
     , pkcs11Modules ? []
     , useGlvnd ? true
@@ -62,18 +63,28 @@ let
       # PCSC-Lite daemon (services.pcscd) also must be enabled for firefox to access smartcards
       smartcardSupport = cfg.smartcardSupport or false;
 
-      nativeMessagingHosts =
-        [ ]
-          ++ lib.optional (cfg.enableBrowserpass or false) (lib.getBin browserpass)
-          ++ lib.optional (cfg.enableBukubrow or false) bukubrow
-          ++ lib.optional (cfg.enableTridactylNative or false) tridactyl-native
-          ++ lib.optional (cfg.enableGnomeExtensions or false) gnome-browser-connector
-          ++ lib.optional (cfg.enableUgetIntegrator or false) uget-integrator
-          ++ lib.optional (cfg.enablePlasmaBrowserIntegration or false) plasma5Packages.plasma-browser-integration
-          ++ lib.optional (cfg.enableFXCastBridge or false) fx-cast-bridge
-          ++ lib.optional (cfg.enableKeePassXC or false) keepassxc
-          ++ extraNativeMessagingHosts
-        ;
+      deprecatedNativeMessagingHost = option: pkg:
+        if (cfg.${option} or false)
+          then
+            lib.warn "The cfg.${option} argument for `firefox.override` is deprecated, please add `pkgs.${pkg.pname}` to `nativeMessagingHosts` instead"
+            [pkg]
+          else [];
+
+      allNativeMessagingHosts = builtins.map lib.getBin (
+        nativeMessagingHosts
+          ++ deprecatedNativeMessagingHost "enableBrowserpass" browserpass
+          ++ deprecatedNativeMessagingHost "enableBukubrow" bukubrow
+          ++ deprecatedNativeMessagingHost "enableTridactylNative" tridactyl-native
+          ++ deprecatedNativeMessagingHost "enableGnomeExtensions" gnome-browser-connector
+          ++ deprecatedNativeMessagingHost "enableUgetIntegrator" uget-integrator
+          ++ deprecatedNativeMessagingHost "enablePlasmaBrowserIntegration" plasma5Packages.plasma-browser-integration
+          ++ deprecatedNativeMessagingHost "enableFXCastBridge" fx-cast-bridge
+          ++ deprecatedNativeMessagingHost "enableKeePassXC" keepassxc
+          ++ (if extraNativeMessagingHosts != []
+                then lib.warn "The extraNativeMessagingHosts argument for the Firefox wrapper is deprecated, please use `nativeMessagingHosts`" extraNativeMessagingHosts
+                else [])
+       );
+
       libs =   lib.optionals stdenv.isLinux [ udev libva mesa libnotify xorg.libXScrnSaver cups pciutils ]
             ++ lib.optional pipewireSupport pipewire
             ++ lib.optional ffmpegSupport ffmpeg_5
@@ -338,7 +349,7 @@ let
         install -D -t $out/share/applications $desktopItem/share/applications/*
 
         mkdir -p $out/lib/mozilla/native-messaging-hosts
-        for ext in ${toString nativeMessagingHosts}; do
+        for ext in ${toString allNativeMessagingHosts}; do
             ln -sLt $out/lib/mozilla/native-messaging-hosts $ext/lib/mozilla/native-messaging-hosts/*
         done