Add i3

home/i3/default.nix

@@ -0,0 +1,34 @@
+{ config, lib, pkgs, ... }:
+let
+  mod = "Mod4";
+in
+{
+  xsession.windowManager.i3 = {
+    enable = true;
+    config = {
+      modifier = mod;
+
+      fonts = [ "DejaVu Sans Mono, FontAwesome 6" ];
+
+      keybindings = lib.mkOptionDefault {
+        "${mod}+Enter" = "exec kitty";
+
+        # Focus
+        "${mod}+j" = "focus left";
+        "${mod}+k" = "focus down";
+        "${mod}+l" = "focus up";
+        "${mod}+semicolon" = "focus right";
+
+        # Move
+        "${mod}+Shift+j" = "move left";
+        "${mod}+Shift+k" = "move down";
+        "${mod}+Shift+l" = "move up";
+        "${mod}+Shift+semicolon" = "move right";
+
+        # My multi monitor setup
+        "${mod}+m" = "move workspace to output DP-2";
+        "${mod}+Shift+m" = "move workspace to output DP-5";
+      };
+    };
+  };
+}