{ pkgs, ... }:

{
  packages = with pkgs; [
    # gitea (git.0x29a.ch)
    tea
    # nix tooling
    nixfmt # official formatter (RFC 166 style)
    statix # lints for nix anti-patterns
    deadnix # finds unused bindings and arguments
    nixd # language server
    nvd # diff system generations
  ];

  scripts = {
    lint.exec = ''
      set -e
      statix check .
      deadnix --fail --exclude hosts/*/hardware-configuration.nix -- .
    '';
    fmt.exec = ''
      nixfmt $(git ls-files '*.nix')
    '';
  };

  enterShell = ''
    echo "nixconfig devenv: tea, lint, fmt"
  '';
}