{ pkgs, config, lib, inputs, system, ... }:
let
  cfg = config.grimmShared;
in
{
  environment.systemPackages = with pkgs; [
    (writeShellScriptBin "silent-add" "git add --intent-to-add $@ ; git update-index --assume-unchanged $@")
    (writeShellScriptBin "nix-referrers" "nix-store --query --referrers $@")
    (writeShellScriptBin "nixpkgs-review-head" "nixpkgs-review rev HEAD")
    (writeShellScriptBin "fmt-all" ''find ./ -readable -writable -type f | grep "\.nix" | xargs nixpkgs-fmt'')

    nixpkgs-review
    nixpkgs-fmt
    nixd
    # inputs.nix-locate.packages."${system}".default
    inputs.hammering.packages."${system}".default
    nix-output-monitor
    nix-search-cli
  ];

  environment.sessionVariables = {
    NIXPKGS_ALLOW_UNFREE = "1";
  };

  grimmShared.tooling.nvim.plugins = with pkgs.vimPlugins; [
    vim-nix
  ];

  nixpkgs.config.allowUnfree = true;
  nix.settings.experimental-features = [ "nix-command" "flakes" ];
  nix.package = pkgs.nixVersions.unstable;
  nixpkgs.hostPlatform = system;
}