{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = github:nixos/nixpkgs/nixos-23.05;
  };

  outputs = { self, nixpkgs }:
    let
      supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
      pkgs = forAllSystems (system: nixpkgs.legacyPackages.${system});
    in {

      # Formatter
      formatter = forAllSystems (system: nixpkgs.legacyPackages.${system}.alejandra);

      # Packages
      packages = forAllSystems (system: {
        default = pkgs.${system}.poetry2nix.mkPoetryApplication { projectDir = self; };
      });

      # Dev Shell
      devShells = forAllSystems (system: {
        default = pkgs.${system}.mkShellNoCC {
          shellHook = "Welcome to your nix-powered dev environment for dyn-gandi!";

          packages = with pkgs.${system}; [
            (poetry2nix.mkPoetryEnv { projectDir = self; })
            poetry
          ];

        };
      });

      # Run as apps
      apps = forAllSystems (system: {
        default = {
          program = "${self.packages.${system}.default}/bin/dyn_gandi";
          type = "app";
        };
      });

      homeManagerModules.default = import ./nix/hm-module.nix self;
    };
}