{
  description = "My customised build of Iosevka font";

  nixConfig = {
    extra-substituters = ["https://nix.xenia.me.uk"];
    extra-trusted-public-keys = ["nix.xenia.me.uk:VaQu+8hshk7aSbW3z91pgkKbYeAcO3Q0AomqP8RaaLc="];
  };

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
  };

  outputs = {
    self,
    nixpkgs,
  }: let
    system = "x86_64-linux";
    pkgs = import nixpkgs {inherit system;};
  in {
    names = {
      iosevka-custom-aile = "Iosevka Custom Aile";
      iosevka-custom-nerdfont = "IosevkaCustomNerdFont";
    };
    packages.${system} = let
      inherit (pkgs.callPackage ./default.nix {}) iosevka-custom-aile iosevka-custom-nerdfont;
    in {
      inherit iosevka-custom-aile iosevka-custom-nerdfont;
      default = iosevka-custom-nerdfont;
    };
  };
}