minimal expression for clean slate emacs

default.nix

with import <nixpkgs> {};
stdenv.mkDerivation rec {
    name = "dev-env";
    env = buildEnv {
        name = name;
        paths = buildInputs;
    };
    buildInputs = [
        glibcLocales
        gnome3.gtk
        emacs
    ];
    shellHook = ''
        export GTK_THEME=Adwaita
        export HOME=$PWD
    '';
}