{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/release-23.05";
    sile-flake.url = "github:sile-typesetter/sile";
    durnitisp-flake.url = "github:zaphar/durnitisp";
    runwhen-flake.url = "github:zaphar/runwhen";
    agenix-flake.url = "github:ryantm/agenix";
    rust-overlay-flake = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    jj-flake.url = "github:martinvonz/jj";
  };
  outputs = {
    self,
    nixpkgs,
    sile-flake,
    runwhen-flake,
    durnitisp-flake,
    rust-overlay-flake,
    jj-flake,
    agenix-flake,
  }: {
    systemModule = system: let
      runwhen = runwhen-flake.defaultPackage."${system}";
      durnitisp = durnitisp-flake.defaultPackage."${system}";
      rust-overlay = rust-overlay-flake.overlay;
      sile = sile-flake.defaultPackage.${system};
      jj = jj-flake.packages."${system}".jujutsu;
      age = agenix-flake.packages."${system}".default;
    in { config, pkgs, ... }: {
      
      imports = [
        agenix-flake.nixosModules.default
      ];

      config = {
       
        nixpkgs.overlays = [
         rust-overlay
        ];

        environment.variables = {
          EDITOR="nvim";
          PAGER="less -R";
        };

        programs = with pkgs; {
          neovim.enable = true;
          neovim.configure = {
            #customRC = (builtins.readFile ../.vimrc);
            packages.myVimPackage = with pkgs.vimPlugins; {
              start = [
                      coc-nvim
                      nerdtree
                      vim-nix
                      coc-rust-analyzer
                      coc-diagnostic
                      coc-markdownlint
                      coc-tslint
                      coc-explorer
                      coc-git
                      coc-vimlsp
                      coc-python
                      coc-clangd
                      coc-go
                      coc-html
                      coc-css
                      coc-yaml
                      coc-json
                      vim-toml
                      hoon-vim
              ];
            };
          };
          zsh.enable = true;  # default shell on catalina
          #zsh.interactiveShellInit = (builtins.readFile ../.zshrc);
        };
        environment.systemPackages = (with pkgs; [
            nodejs
            tmux
            gnumake
            # TODO find a version of the julia package that will install
            # on darwin and add it as an overlay
            python3
            emacs
            git
            mercurial
            bash
            curl
            wget
            jq
            spacebar
            coreutils
            watch
            iterm2
            go
            htop
            colima
            qemu
            podman
            lima
            rlwrap
            docker-client
            google-cloud-sdk
            rnix-lsp
            nil
            alloy6
            jdk
            plantuml-c4
            texlive.combined.scheme-basic
            nssTools
            mkcert
            octave
            kubo
            dotnet-sdk_7
            # TODO add sonic-pi here if it supports the arch
        ]) ++ [
            sile
            runwhen
            durnitisp
            jj
            age
        ];
      };
    };
  };
}