{
  description = "momo invoiceplane template";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
    flake-parts.url = "github:hercules-ci/flake-parts";
  };

  outputs = inputs@{ self, ... }:
    inputs.flake-parts.lib.mkFlake { inherit inputs; } {
      imports = [
        inputs.flake-parts.flakeModules.easyOverlay
      ];

      systems = [ "x86_64-linux" "aarch64-linux" ];

      perSystem = { config, pkgs, final, ... }: {
        devShells.default = pkgs.mkShell {
          buildInputs = with pkgs; [
            phpactor
          ];
        };
        overlayAttrs = {
          inherit (config.packages) invoiceplane-template;
        };
        packages.invoiceplane-template = pkgs.stdenv.mkDerivation {
          name = "invoiceplane-template";
          src = ./.;
          installPhase = ''
            mkdir -p $out
            cp *.php $out/
          '';
        };
      };
    };
}