nixos/ofono: allow adding 3rd party plug-ins

1 files changed, 25 insertions, 1 deletions

diff --git a/nixos/modules/services/networking/ofono.nix b/nixos/modules/services/networking/ofono.nix
index 58b7d7e7ed61..40ef9433de0f 100644
--- a/nixos/modules/services/networking/ofono.nix
+++ b/nixos/modules/services/networking/ofono.nix
@@ -3,18 +3,42 @@
 
 with lib;
 
+let
+
+  cfg = config.services.ofono;
+
+  plugin_path =
+    lib.concatMapStringsSep ":"
+      (plugin: "${plugin}/lib/ofono/plugins")
+      cfg.plugins
+    ;
+
+in
+
 {
   ###### interface
   options = {
     services.ofono = {
       enable = mkEnableOption "Ofono";
+
+      plugins = mkOption {
+        type = types.listOf types.package;
+        default = [];
+        example = literalExample "[ pkgs.modem-manager-gui ]";
+        description = ''
+          The list of plugins to install.
+        '';
+      };
     };
   };
 
   ###### implementation
-  config = mkIf config.services.ofono.enable {
+  config = mkIf cfg.enable {
     services.dbus.packages = [ pkgs.ofono ];
 
     systemd.packages = [ pkgs.ofono ];
+
+    systemd.services.ofono.environment.OFONO_PLUGIN_PATH = mkIf (cfg.plugins != []) plugin_path;
+
   };
 }