{ pkgs, ... }: {
  programs.nixvim = {
    enable = true;
    #TODO floaterm

    # test tool
    plugins.neotest = {
      enable = true;
    };

    # TODO nvim-lspconfig

    # a snippet engine
    plugins.luasnip = {
      enable = true;
    };

    # TODO lsp_signature idk if it exists
    #plugins.lsp_signature = {
    #  enable = true;
    #};


    # TODO gen.nvim not in nixvim

    # highlites colors (like #FFF)
    plugins.nvim-colorizer = {
      enable = true;
    };

    # todo-comments

    # TODO feline-nvim and theme for it

    # inline git blame
    plugins.gitsigns = {
      enable = true;
      settings = {
        current_line_blame = true;
        trouble = true;
      };
    };

    # inline error display
    plugins.trouble = {
      enable = true;
    };

    #plugins.nvimtree.enable = true;

    # when adding " or any letter the selected word gets wrapped in it
    plugins.surround.enable = true;

    # file explorer
    plugins.chadtree = {
      enable = true;
    };

    # a cool summary searcher
    plugins.navbuddy.enable = true;

    # language server
    plugins.lsp = {
      enable = true;
      servers.rust-analyzer = {
        enable = false;
        # for devshells
        installRustc = false;
        installCargo = false;
      };
    };

    # a completion engine using LSP
    # TODO language detection
    plugins.coq-nvim = {
      enable = true;
      installArtifacts = true;
      settings.completion.always = true;
      # TODO start with nvim
    };

    # languages
    plugins.rustaceanvim.enable = true;
    plugins.nix.enable = true;

    keymaps = [
      {
        key = "<leader>v";
        action = "<cmd>CHADopen --always-focus<cr>";
      }
      {
        key = "<leader>e";
        action = "<cmd>CHADopen<cr>";
      }
    ];

    opts = {
      number = true;
      relativenumber = true;
    };
    globals.mapleader = " ";

    # TODO shades of purple colorscheme
    extraPlugins = [ pkgs.vimPlugins.gruvbox ];
    colorscheme = "gruvbox";
    # extraPlugins = [
    #   pkgs.vimUtils.buildVimPlugin
    #   {
    #     pname = "shades-of-purple";
    #     version = "1.1.1";
    #     src = pkgs.fetchFromGitHub {
    #       owner = "Rigellute";
    #       repo = "shades-of-purple.vim";
    #       rev = "e806d38190a6a2e8b9244824c2953d6567f141f3";
    #       hash = "sha256-iiGASgVlIXnnUNBlp9viKgDBfHiOP5P/yJx9XyELT9g=";
    #     };
    #     buildScript = ":";
    #   }
    # ];

  };
}