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path: root/modules/home/conf/nvim/plgs/treesitter/default.nix
blob: b4b20388ee7940cd3fffc6d4015d26a9df5e5b56 (plain) (tree)
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{
  config,
  pkgs,
  lib,
  ...
}: {
  programs.nixvim = {
    plugins.treesitter = {
      enable = true;

      # NOTE: These are required to build grammars, but I already use the nix grammars <2024-07-13>
      gccPackage = null;
      nodejsPackage = null;
      treesitterPackage = null;

      # inject nixvim specific highlighting (eg in extraConfigLua).
      nixvimInjections = true;

      nixGrammars = true;
      grammarPackages =
        config.programs.nixvim.plugins.treesitter.package.passthru.allGrammars
        ++ [pkgs.tree-sitter-yts];

      settings = {
        auto_install = false;
        ensureInstalled = "all";
        indent.enable = true;
        disabledLanguages = [];

        highlight = {
          enable = true;
          disable = [];

          #  Setting this to true will run `:h syntax` and tree-sitter at the same time.
          #  Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
          #  Using this option may slow down your editor; and you may see some duplicate highlights.
          #  Instead of true it can also be a list of languages
          additionalVimRegexHighlighting = ["latex"];
        };

        incrementalSelection = {
          enable = true;
          keymaps = {
            # TODO: include these in the which-key description
            initSelection = "gnn"; #  set to `false` to disable one of the mappings
            nodeIncremental = "grn";
            scopeIncremental = "grc";
            nodeDecremental = "grm";
          };
        };
      };
    };
    extraFiles = {
      "queries/yts/highlights.scm".text = ''
        ${lib.strings.fileContents "${pkgs.tree-sitter-yts}/queries/highlights.scm"}
      '';
    };
  };
}