Initial Commit

- Add NvimTree to the distribution.
- Add notes on keybindings

init.lua

@@ -7,9 +7,53 @@ if vim.fn.empty(vim.fn.glob(install_path)) > 0 then
   vim.cmd [[packadd packer.nvim]]
 end
 
+
+-- For nvim-tree
+-- disable netrw at the very start of your init.lua (strongly advised)
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+-- set termguicolors to enable highlight groups
+vim.opt.termguicolors = true
+-- vim.g.nvim_tree_show_icons = {
+--   folders = 0,
+--   files = 0,
+--   git = 0,
+--   folder_arrows = 0,
+-- }
+local function open_nvim_tree(data)
+  -- buffer is a directory
+  local directory = vim.fn.isdirectory(data.file) == 1
+  if not directory then
+    return
+  end
+  -- change to the directory
+  vim.cmd.cd(data.file)
+  -- open the tree
+  require("nvim-tree.api").tree.open()
+end
+vim.api.nvim_create_autocmd({ "VimEnter" }, { callback = open_nvim_tree })
+
 require('packer').startup(function(use)
   -- Package manager
   use 'wbthomason/packer.nvim'
+  
+  -- TODO: Should I move lower?
+  -- Directory tree in NVIM.
+  use {
+    'nvim-tree/nvim-tree.lua',
+    config = function ()
+      require('nvim-tree').setup({
+        renderer = {
+          icons = {
+            show = {
+              file = false,
+              folder = false
+            }
+          }
+        }
+      })
+    end
+  }
 
   use { -- LSP Configuration & Plugins
     'neovim/nvim-lspconfig',