1 files changed, 42 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/desktops/gnome3/at-spi2-core.nix b/nixpkgs/nixos/modules/services/desktops/gnome3/at-spi2-core.nix
new file mode 100644
index 000000000000..cca98c43dc7a
--- /dev/null
+++ b/nixpkgs/nixos/modules/services/desktops/gnome3/at-spi2-core.nix
@@ -0,0 +1,42 @@
+# at-spi2-core daemon.
+
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+{
+
+  ###### interface
+
+  options = {
+
+    services.gnome3.at-spi2-core = {
+
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to enable at-spi2-core, a service for the Assistive Technologies
+          available on the GNOME platform.
+        '';
+      };
+
+    };
+
+  };
+
+
+  ###### implementation
+
+  config = mkMerge [
+    (mkIf config.services.gnome3.at-spi2-core.enable {
+      environment.systemPackages = [ pkgs.at-spi2-core ];
+      services.dbus.packages = [ pkgs.at-spi2-core ];
+      systemd.packages = [ pkgs.at-spi2-core ];
+    })
+
+    (mkIf (!config.services.gnome3.at-spi2-core.enable) {
+      environment.variables.NO_AT_BRIDGE = "1";
+    })
+  ];
+}