{
  inputs.nixpkgs.url = "nixpkgs/nixos-unstable";

  outputs = {
    self,
    nixpkgs,
  }: let
    inherit (nixpkgs) lib;
    forSystems = f: lib.genAttrs [
      "x86_64-linux"
      "aarch64-linux"
    ] (system: f nixpkgs.legacyPackages.${system});
  in {
    packages = forSystems (
      pkgs: {
        default = pkgs.callPackage ./. {};
        static = pkgs.pkgsStatic.callPackage ./. {
          strip = true;
        };
      }
    );

    devShells = forSystems (
      pkgs: {
        default = pkgs.mkShell {
          nativeBuildInputs = with pkgs; [clang-tools];
          inputsFrom = [self.packages.${pkgs.system}.default];
        };
        pyShell = pkgs.mkShell {
          nativeBuildInputs = [(pkgs.python3.withPackages (ps: with ps; [geopandas]))];
        };
      }
    );

    formatter = forSystems (pkgs: pkgs.alejandra);
  };
}