{
  description = "Automated deployment of my datasette instance.";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs";
    flake-utils.url = "github:numtide/flake-utils";

    # data sources
    owid-co2-data = {
      # TODO Include these two files:
      # - https://github.com/owid/co2-data/blob/master/owid-co2-data.csv
      # - https://github.com/owid/co2-data/blob/master/owid-co2-codebook.csv
      url = "github:owid/co2-data";
      flake = false;
    };
  };

  outputs = { self, nixpkgs, flake-utils, ... }:
    flake-utils.lib.eachDefaultSystem
      (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
        # myApp = pkgs.poetry2nix.mkPoetryApplication {
        #   # this contains a python interpreter and datasette with addons
        #   projectDir = ./.;
        #   python = pkgs.python38;
        # };
      in {
          devShell =
            let
              lib = pkgs.lib;
            in pkgs.mkShell rec {
              name = "datasette";
              buildInputs = with pkgs; [
                litecli
                sqlite
                libspatialite
                spatialite_tools
                rlwrap
            
                datasette
                python39
                python39Packages.poetry
              ];
            
              LD_LIBRARY_PATH = "${lib.makeLibraryPath buildInputs}";
          };
        }
      );
}