nixpkgs/pkgs/misc/vim-plugins/update-shell.nix

{ pkgs ? import ../../.. { } }:

with pkgs;
let
  pyEnv = python3.withPackages (ps: [ ps.GitPython ]);
in

mkShell {
  packages = [
    bash
    pyEnv
    nix
    nix-prefetch-scripts
  ];
}