let

  name = "nix-shell.hugo-theme-base";

  nixpkgs = import <nixpkgs> { };

  pkgs = import (builtins.fetchTarball {
    url = "https://github.com/NixOS/nixpkgs/archive/ddc33509516c5e3b1a3e5099dfde07c94c032ba3.tar.gz";
    sha256 = "0510g7g5vsn4j37xaww3szld00dcwm9bwl47yx4rgb1dwb7sy4fn"; }) { };

in pkgs.mkShell {

  buildInputs = [
    pkgs.caddy
    pkgs.hugo
    pkgs.yj
  ];

  shellHook = ''
    export PS1='\h (${name}) \W \$ '
  '';
}