bibata-cursors: add option to select single cursors

[Schweber]

Describe the bug

Thank you for updating bibata-cursors in #261532. Is it possible to add the option of only selecting certain cursors to be installed like e.g. with nerdfonts (the cursors are quite sizeable)?

Right now i am using an overlay but i guess this isn't the best way to do it and is at risk of breaking with every update:

      (final: prev: {
        bibata-cursors =
          prev.bibata-cursors.overrideAttrs
          {
            buildPhase = ''
              runHook preBuild
              ctgen build.toml -p x11 -d $bitmaps/Bibata-Modern-Amber -n 'Bibata-Modern-Amber' -c 'Yellowish and rounded edge bibata cursors.'
              runHook postBuild
            '';
          };
      })

Notify maintainers

@eclairevoyant @AdsonCicilioti

Metadata

[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
 - system: `"x86_64-linux"`
 - host os: `Linux 6.8.2, NixOS, 24.05 (Uakari), 24.05pre604424.d8fe5e6c92d0`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.18.2`
 - channels(root): `"nixos"`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos`

---

Add a 👍 reaction to issues you find important.