home: setup x cursor module

home/x/cursor.nix

@@ -0,0 +1,17 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.my.home.x.cursor;
+in
+{
+  options.my.home.x.cursor.enable = lib.mkEnableOption "X cursor";
+
+  config = lib.mkIf cfg.enable {
+    xsession.pointerCursor = {
+      package = pkgs.capitaine-cursors;
+      name = "capitaine-cursors";
+      # available sizes for capitaine-cursors are:
+      # 24, 30, 36, 48, 60, 72
+      size = 30;
+    };
+  };
+}

home/x/default.nix

@@ -1,6 +1,7 @@
 { config, lib, pkgs, ... }:
 {
   imports = [
+    ./cursor.nix
     ./i3.nix
     ./i3bar.nix
   ];

hosts/boreal/home.nix

@@ -3,6 +3,7 @@
   home-manager.users.alarsyo = {
     # Keyboard settings & i3 settings
     my.home.x.enable = true;
+    my.home.x.cursor.enable = true;
     my.home.emacs.enable = true;
     my.home.tmux.enable = true;
     my.theme = config.home-manager.users.alarsyo.my.themes.solarizedLight;