plugins/neo-tree: init module

flake.nix

@@ -223,6 +223,11 @@
       flake = false;
     };
 
+    plugin-neo-tree-nvim = {
+      url = "github:nvim-neo-tree/neo-tree.nvim";
+      flake = false;
+    };
+
     # Tablines
     plugin-nvim-bufferline-lua = {
       url = "github:akinsho/nvim-bufferline.lua";

modules/plugins/filetree/default.nix

@@ -1,5 +1,6 @@
 {
   imports = [
     ./nvimtree
+    ./neo-tree
   ];
 }

modules/plugins/filetree/neo-tree/config.nix

@@ -0,0 +1,20 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+
+  cfg = config.vim.filetree.neo-tree;
+in {
+  config = mkIf cfg.enable {
+    vim.startPlugins = [
+      # dependencies
+      "plenary-nvim" # commons library
+      "image-nvim" # optional for image previews
+      "nui-nvim" # ui library
+      # neotree
+      "neo-tree-nvim"
+    ];
+  };
+}

modules/plugins/filetree/neo-tree/default.nix

@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./config.nix
+    ./neo-tree.nix
+  ];
+}

modules/plugins/filetree/neo-tree/neo-tree.nix

@@ -0,0 +1,9 @@
+{lib, ...}: let
+  inherit (lib.options) mkEnableOption;
+  inherit (lib.nvim.types) mkPluginSetupOption;
+in {
+  options.vim.filetree.nvimTree = {
+    enable = mkEnableOption "filetree via neo-tree.nvim";
+    setupOpts = mkPluginSetupOption "neo-tree" {};
+  };
+}

modules/plugins/filetree/nvimtree/default.nix

@@ -1,4 +1,4 @@
-_: {
+{
   imports = [
     ./config.nix
     ./nvimtree.nix