1 files changed, 33 insertions, 0 deletions
diff --git a/nixos/modules/i18n/input-method/fcitx5.nix b/nixos/modules/i18n/input-method/fcitx5.nix
new file mode 100644
index 00000000000..44962d202fe
--- /dev/null
+++ b/nixos/modules/i18n/input-method/fcitx5.nix
@@ -0,0 +1,33 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+  im = config.i18n.inputMethod;
+  cfg = im.fcitx5;
+  fcitx5Package = pkgs.fcitx5-with-addons.override { inherit (cfg) addons; };
+in
+  {
+    options = {
+      i18n.inputMethod.fcitx5 = {
+        addons = mkOption {
+          type = with types; listOf package;
+          default = [];
+          example = with pkgs; [ fcitx5-rime ];
+          description = ''
+            Enabled Fcitx5 addons.
+          '';
+        };
+      };
+    };
+
+    config = mkIf (im.enabled == "fcitx5") {
+      i18n.inputMethod.package = fcitx5Package;
+
+      environment.variables = {
+        GTK_IM_MODULE = "fcitx";
+        QT_IM_MODULE = "fcitx";
+        XMODIFIERS = "@im=fcitx";
+      };
+    };
+  }