devshell/.nix/repo/benchmark.nix

{inputs, ...}: let
  inherit (inputs) pkgs;
in {
  bench = pkgs.writeShellApplication {
    name = "benchmark";
    runtimeInputs = [pkgs.hyperfine];
    text = ''
      echo "Comparison cases first:"
      hyperfine -w 3 \
        'nix-instantiate ${inputs.self}/benchmark/shared.nix' \
        'nix-instantiate ${inputs.self}/benchmark/empty.nix'
      echo "Now real benchmark:"
      hyperfine -w 3 \
        'nix-instantiate ${inputs.self}/benchmark/nixpkgs-shell.nix' \
        'nix-instantiate ${inputs.self}/benchmark/devshell.nix'
    '';
  };
}