wip: migrate client modules

modules-clone/nixos/client/interceptiontools.nix

@@ -0,0 +1,32 @@
+{ lib, config, pkgs, ... }:
+{
+  options.swarselmodules.interceptionTools = lib.mkEnableOption "interception tools config";
+  config = lib.mkIf config.swarselmodules.interceptionTools {
+    # Make CAPS work as a dual function ESC/CTRL key
+    services.interception-tools = {
+      enable = true;
+      udevmonConfig =
+        let
+          dualFunctionKeysConfig = builtins.toFile "dual-function-keys.yaml" ''
+            TIMING:
+              TAP_MILLISEC: 200
+              DOUBLE_TAP_MILLISEC: 0
+
+            MAPPINGS:
+              - KEY: KEY_CAPSLOCK
+                TAP: KEY_ESC
+                HOLD: KEY_LEFTCTRL
+          '';
+        in
+        ''
+          - JOB: |
+              ${pkgs.interception-tools}/bin/intercept -g $DEVNODE \
+                | ${pkgs.interception-tools-plugins.dual-function-keys}/bin/dual-function-keys -c ${dualFunctionKeysConfig} \
+                | ${pkgs.interception-tools}/bin/uinput -d $DEVNODE
+            DEVICE:
+              EVENTS:
+                EV_KEY: [KEY_CAPSLOCK]
+        '';
+    };
+  };
+}