{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
    idr2nix = {
      url = "git+https://git.sr.ht/~thatonelutenist/idr2nix?ref=trunk";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };
  description = "Prime Sieve";

  outputs = { self, nixpkgs, idr2nix }:
    idr2nix.idris.single {
      packageName = "primesieve";
      sources = builtins.fromJSON (builtins.readFile ./primesieve-sources.json);
      ipkg = "PrimeSieve.ipkg";
      src = ./.;
    };
}