shell.nix

let
  nix-path = import ./lib/eval-nix-path.nix { path = ./nix-path.nix; };
in
  builtins.trace <nixpkgs> (
  { pkgs ? import nix-path.nixpkgs {} }:

  pkgs.mkShell {
    shellHook = ''
      export PATH=$PWD/bin:$PATH
    '';
  })