let
  pins = import ./npins;

  nilla = import pins.nilla;
in
nilla.create (
  { config }:
  {
    config = {
      inputs = {
        fenix.src = pins.fenix;
        nixpkgs = {
          src = pins.nixpkgs;

          settings.overlays = [
            config.inputs.fenix.result.overlays.default
          ];
        };
        treefmt-nix.src = pins.treefmt-nix;
      };

      packages.treefmt = {
        systems = [ "x86_64-linux" ];

        package =
          { pkgs }:
          config.inputs.treefmt-nix.result.lib.mkWrapper pkgs {
            programs.nixfmt.enable = true;
          };
      };

      shells.nix = {
        systems = [ "x86_64-linux" ];

        shell =
          {
            pkgs,
            mkShell,
          }:
          mkShell {
            packages = [
              pkgs.nil
              pkgs.nixd
              config.packages.treefmt.result."x86_64-linux"
            ];
          };
      };

      shells.node = {
        systems = [ "x86_64-linux" ];

        shell =
          {
            pkgs,
            mkShell,
          }:
          mkShell {
            packages = [
              pkgs.nodejs_24
              pkgs.eslint_d
              pkgs.eslint
              pkgs.typescript
              pkgs.typescript-language-server
              pkgs.package-version-server
            ];
          };
      };

      shells.python = {
        systems = [ "x86_64-linux" ];

        shell =
          {
            pkgs,
            mkShell,
          }:
          mkShell {
            packages = [
              pkgs.python314
              pkgs.python314Packages.pip
            ];
          };
      };

      shells.rust = {
        systems = [ "x86_64-linux" ];

        shell =
          {
            bacon,
            fenix,
            mkShell,
          }:
          mkShell {
            packages = [
              bacon
              (fenix.complete.withComponents [
                "cargo"
                "clippy"
                "rust-src"
                "rustc"
                "rustfmt"
                "rust-analyzer"
              ])
            ];
          };
      };

      shells.typst = {
        systems = [ "x86_64-linux" ];

        shell =
          {
            pkgs,
            mkShell,
          }:
          mkShell {
            packages = [
              pkgs.typst
              pkgs.tinymist
            ];
          };
      };
    };
  }
)