# SPDX-FileCopyrightText: 2024 Tom Hubrecht <tom.hubrecht@dgnum.eu>
#
# SPDX-License-Identifier: EUPL-1.2

{
  sources ? import ./npins,
  pkgs ? import sources.nixpkgs { },
}:

let
  inherit (pkgs) lib mkShell;

  hook = lib.recursiveUpdate {
    name = "reuse lint";
    entry = "${pkgs.reuse}/bin/reuse lint";
    enable = true;
    stages = [ "pre-push" ];
  };

  install = config: {
    shellHook =
      (lib.evalModules {
        modules = [
          ./modules
          { inherit config; }
          {
            config._module.args = {
              inherit pkgs;
            };
          }
        ];
      }).config.installationScript;
  };

  git-checks = (import sources.git-hooks).run {
    src = ./.;

    hooks = {
      statix = {
        enable = true;
        stages = [ "pre-push" ];
        settings.ignore = [ "npins" ];
      };

      deadnix = {
        enable = true;
        stages = [ "pre-push" ];
      };

      nixfmt-rfc-style = {
        enable = true;
        stages = [ "pre-push" ];
      };

      reuse = hook {
        enable = true;
        stages = [ "pre-push" ];
      };

      commitizen.enable = true;
    };
  };

  reuse = install {
    defaultLicense = "EUPL-1.2";
    defaultCopyright = "2024 Tom Hubrecht <tom.hubrecht@dgnum.eu>";

    downloadLicenses = true;

    generatedPaths = [
      ".envrc"
      ".gitignore"
      "REUSE.toml"
    ];

    annotations = [
      {
        path = "npins/*";
        license = "EUPL-1.2";
        copyright = "The [npins](https://github.com/andir/npins) contributors";
      }
    ];
  };
in

{
  devShell = mkShell {
    name = "nix-reuse.dev";

    packages = [ pkgs.reuse ];

    shellHook = ''
      ${git-checks.shellHook}
      ${reuse.shellHook}
    '';
  };

  inherit hook install;
}