{

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/release-23.05";
    darwin.url = "github:lnl7/nix-darwin";
    darwin.inputs.nixpkgs.follows = "nixpkgs";
    sile-flake.url = "github:sile-typesetter/sile";
    runwhen.url = "github:zaphar/runwhen?ref=v0.0.5";
    durnitisp.url = "github:zaphar/durnitisp";
    agenix.url = "github:ryantm/agenix";
    rust-overlay = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    jj.url = "github:martinvonz/jj";
  };

  outputs = {self,
    nixpkgs,
    sile-flake,
    darwin,
    runwhen,
    durnitisp,
    rust-overlay,
    jj,
    agenix,
  }:
  let
    forSystem = (system:
      let
        pkgs = import nixpkgs { inherit system; };
      in
      darwin.lib.darwinSystem rec {
        inherit system;
        modules = [
          ./darwin-configuration.nix
          agenix.nixosModules.default
        ];
        inputs = {
          runwhen = runwhen.defaultPackage."${system}";
          durnitisp = durnitisp.defaultPackage."${system}";
          rust-overlay = rust-overlay.overlay;
          sile = sile-flake.defaultPackage.${system};
          jj = jj.packages."${system}".jujutsu;
          age = agenix.packages."${system}".default;
        };
      });
  in
   {
    darwinConfigurations."jeremys-mbp" = forSystem "aarch64-darwin";
   };
}