Nvim-tree: disable netrw as recommended and rework keymap

home/.config/nvim/init.lua

@@ -15,4 +15,9 @@ vim.opt.rtp:prepend(lazypath)
 require("settings")
 require("neovide")
 require("highlight_yank")
-require("lazy").setup("plugins")
+require("lazy").setup({
+  import = "plugins",
+  performance = {
+    disabled_plugins = { "netrwPlugin" },
+  },
+})

home/.config/nvim/lua/plugins/nvim-tree.lua

@@ -1,6 +1,7 @@
 -- Tree explorer
 return {
   "kyazdani42/nvim-tree.lua",
+  lazy = false,
   dependencies = { "kyazdani42/nvim-web-devicons" },
   opts = {
     diagnostics = {
@@ -14,10 +15,11 @@ return {
       enable = true,
     },
   },
-  config = function(_, opts)
+  keys = {
-    require("nvim-tree").setup(opts)
+    {
-
+      "<leader>o",
-    -- Open/close with alt-o
+      "<cmd>NvimTreeToggle<cr>",
-    vim.keymap.set("n", "<M-o>", vim.cmd.NvimTreeToggle)
+      desc = "Open/close nvim-tree",
-  end,
+    },
+  },
 }