{
  description = "A basic Go web server setup";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-unstable";
    utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, utils }:
    utils.lib.eachSystem [
      "x86_64-linux"
      "aarch64-linux"
      "x86_64-darwin"
      "aarch64-darwin"
    ] (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
        version = builtins.substring 0 8 self.lastModifiedDate;
      in {
        devShells.default = pkgs.mkShell {
          buildInputs = with pkgs; [ dhall dhall-lsp-server dhall-json ];
        };
      });
}