neovim-flake/modules/notes/orgmode/config.nix

{
  config,
  lib,
  ...
}: let
  inherit (lib) mkIf mkMerge nvim;

  cfg = config.vim.notes.orgmode;
in {
  config = mkIf cfg.enable (mkMerge [
    {
      vim.startPlugins = [
        "orgmode-nvim"
      ];

      vim.luaConfigRC.orgmode = nvim.dag.entryAnywhere ''
        -- Load custom treesitter grammar for org filetype
        require('orgmode').setup_ts_grammar()

        -- Treesitter configuration
        require('nvim-treesitter.configs').setup {

          -- If TS highlights are not enabled at all, or disabled via `disable` prop,
          -- highlighting will fallback to default Vim syntax highlighting
          highlight = {
            enable = true,
            -- Required for spellcheck, some LaTex highlights and
            -- code block highlights that do not have ts grammar
            additional_vim_regex_highlighting = {'org'},
          },
        }

        require('orgmode').setup({
          org_agenda_files = ${cfg.orgAgendaFiles},
          org_default_notes_file = '${cfg.orgDefaultNotesFile}',
        })
      '';
    }

    (mkIf cfg.treesitter.enable {
      vim.treesitter.enable = true;

      vim.treesitter.grammars = [cfg.treesitter.orgPackage];
    })
  ]);
}