{
  config,
  inputs,
  lib,
  osConfig ? null,
  pkgs,
  ...
}:
let
  shellType = inputs.self.lib.hmShellType osConfig "zsh";
  hm = inputs.self.lib.hmModule {
    inherit
      config
      inputs
      osConfig
      ;
    optionPath = [
      "dev"
      "nix"
    ];
  };
  cfg = config.my.dev.nix;
  nix = import ./common.nix {
    inherit pkgs;
    hostName = if osConfig == null then null else osConfig.networking.hostName;
  };
in
{
  options.my.dev.nix.enable = lib.mkEnableOption "Install Nix tooling globally";
  config = lib.mkMerge [
    {
      my.dev.nix.enable = lib.mkDefault hm.enabledByDefault;
    }
    (lib.mkIf cfg.enable {
      home.packages = nix.packages;
      programs.${shellType}.shellAliases =
        inputs.self.lib.mergeAliases inputs.self.lib.commonAliases nix.shellAliases;
    })
  ];
}