let pkgs = import ../../../.. { }; src = pkgs.fetchgit { url = "https://github.com/ttuegel/emacs2nix.git"; fetchSubmodules = true; rev = "b815a9323c1f58f6c163a1f968939c57a8b6cfa0"; sha256 = "183xlmhjmj4z2zssc0pw990h7bf3bam8zqswnf1zcsyp8z7yrl5g"; }; in pkgs.mkShell { buildInputs = [ pkgs.bash ]; EMACS2NIX = src; shellHook = '' export PATH=$PATH:${src} ''; }