{ pkgs, ... }:
{
  home.packages = [
    (pkgs.writers.writeBashBin "rn" ''
      set -e
      set -u

      date "+%l:%M%p on %A, %B %e, %Y"
      echo
      ${pkgs.util-linux}/bin/cal
    '')
   (pkgs.writers.writeBashBin "r" ''
      set -e
      set -u

      cd "$(git rev-parse --show-toplevel)"
      exec "$@"
    '')
    (pkgs.writers.writeBashBin "serve" ''
      set -e
      set -u

      ${pkgs.python3}/bin/python -m http.server 8080
    '')
  ];
}