{
  description = "Utilities for running Laravel, particularly with nix run";

  outputs = { nixpkgs, self }: {
    nixosModules = {
      laravel = import ./nixos/modules/web-apps/laravel.nix;
      vagrant = { ... }: {
        imports = [ ./nixos/modules/virtualisation/vagrant.nix ];
      };
    };

    templates = {
      default = {
        path = ./templates/default;
        description = "A simple boilerplate for running Laravel with nix run.";
      };
      nodejs = {
        path = ./templates/nodejs;
        description =
          "A simple boilerplate for running Node.js apps in a nix shell.";
      };
      php = {
        path = ./templates/php;
        description =
          "A simple boilerplate for running PHP apps in a nix shell.";
      };
    };

    checks."x86_64-linux".vagrant =
      let pkgs = nixpkgs.legacyPackages."x86_64-linux";
      in pkgs.nixosTest {
        name = "vagrant-box-test";
        nodes.machine = { config, pkgs, ... }: {
          imports = [ self.nixosModules.vagrant ];
          config = {
            assertions = [
              {
                assertion = config.services.laravel.enable == false;
                message = "Laravel should be disabled";
              }
              {
                assertion = config.services.laravel.bashAliases.enable
                  == config.services.laravel.enable;
                message = "Bash aliases should be enabled";
              }
            ];
          };
        };
        testScript = ''
          # run hello on machine and check for output
          # test is a simple python script
          machine.succeed('cd /vagrant && php artisan')
        '';
      };
  };
}