feat: add nvimtree keybindings

modules/filetree/nvimtree-lua/config.nix

@@ -1,30 +1,29 @@
 {
   config,
   lib,
+  pkgs,
   ...
 }:
 with lib;
 with builtins; let
   cfg = config.vim.filetree.nvimTreeLua;
+  self = import ./nvimtree-lua.nix {
+    inherit pkgs;
+    lib = lib;
+  };
+  mappings = self.options.vim.filetree.nvimTreeLua.mappings;
 in {
   config = mkIf cfg.enable {
     vim.startPlugins = ["nvim-tree-lua"];
 
-    # vim.nnoremap = {
-    #   "<C-n>" = ":NvimTreeToggle<CR>";
-    #   "<leader>tr" = ":NvimTreeRefresh<CR>";
-    #   "<leader>tg" = ":NvimTreeFindFile<CR>";
-    #   "<leader>tf" = ":NvimTreeFocus<CR>";
-    # };
+    vim.maps.normal = mkMerge [
+      (mkBinding cfg.mappings.toggle ":NvimTreeToggle<cr>" mappings.toggle.description)
+      (mkBinding cfg.mappings.refresh ":NvimTreeRefresh<cr>" mappings.refresh.description)
+      (mkBinding cfg.mappings.findFile ":NvimTreeFindFile<cr>" mappings.findFile.description)
+      (mkBinding cfg.mappings.focus ":NvimTreeFocus<cr>" mappings.focus.description)
+    ];
 
     vim.luaConfigRC.nvimtreelua = nvim.dag.entryAnywhere ''
-        local opts = { silent = true, noremap = true }
-
-        vim.api.nvim_set_keymap("n", "<C-n>", ":NvimTreeToggle<cr>", opts)
-        vim.api.nvim_set_keymap("n", "<leader>tr", ":NvimTreeRefresh<cr>", opts)
-        vim.api.nvim_set_keymap("n", "<leader>tg", ":NvimTreeFindFile<cr>", opts)
-        vim.api.nvim_set_keymap("n", "<leader>tf", ":NvimTreeFocus<cr>", opts)
-
         local function open_nvim_tree(data)
             local IGNORED_FT = {
                 "markdown",

modules/filetree/nvimtree-lua/nvimtree-lua.nix

@@ -1,6 +1,5 @@
 {
   pkgs,
-  config,
   lib,
   ...
 }:
@@ -13,6 +12,29 @@ with builtins; {
       description = "Enable nvim-tree-lua";
     };
 
+    mappings = {
+      toggle = mkOption {
+        type = types.nullOr types.str;
+        default = "<C-n>";
+        description = "Toggle NvimTree";
+      };
+      refresh = mkOption {
+        type = types.nullOr types.str;
+        default = "<leader>tr";
+        description = "Refresh NvimTree";
+      };
+      findFile = mkOption {
+        type = types.nullOr types.str;
+        default = "<leader>tg";
+        description = "Find file in NvimTree";
+      };
+      focus = mkOption {
+        type = types.nullOr types.str;
+        default = "<leader>tf";
+        description = "Focus NvimTree";
+      };
+    };
+
     sortBy = mkOption {
       default = "name";
       description = "Sort by name or extension";

modules/utility/binds/which-key/config.nix

@@ -88,6 +88,7 @@ in {
       }
 
         ${
+        # TODO: This probably will need to be reworked for custom-keybinds
         if config.vim.filetree.nvimTreeLua.enable
         then ''
           -- NvimTree