{
  pkgs,
  extraModulesPath,
  inputs,
  lib,
  ...
}: let
  inherit
    (pkgs)
    agenix
    alejandra
    cachix
    editorconfig-checker
    nix
    nodePackages
    nvfetcher
    shellcheck
    shfmt
    treefmt
    nixos-generators
    ;

  inherit
    (pkgs.nodePackages)
    prettier
    ;

  pkgWithCategory = category: package: {inherit package category;};
  devos = pkgWithCategory "devos";
  formatter = pkgWithCategory "linter";
in {
  imports = ["${extraModulesPath}/git/hooks.nix" ./hooks];

  # override for our own welcome
  devshell.name = pkgs.lib.mkForce "PubSolarOS";

  packages = [
    alejandra
    editorconfig-checker
    nodePackages.prettier
    shellcheck
    shfmt
  ];

  commands = with pkgs;
    [
      (devos nix)
      (devos agenix)
      {
        category = "devos";
        name = pkgs.nvfetcher.pname;
        help = pkgs.nvfetcher.meta.description;
        command = "cd $PRJ_ROOT/pkgs; ${pkgs.nvfetcher}/bin/nvfetcher -c ./sources.toml $@";
      }
      (formatter treefmt)
    ]
    ++ lib.optionals (!pkgs.stdenv.buildPlatform.isi686) [
      (devos cachix)
    ]
    ++ lib.optionals (pkgs.stdenv.hostPlatform.isLinux && !pkgs.stdenv.buildPlatform.isDarwin) [
      (devos nixos-generators)
      (devos deploy-rs)
    ];
}