Add my customisations

init.lua

@@ -216,11 +216,35 @@ require('lazy').setup({
 -- NOTE: You can change these options as you wish!
 
 -- Set highlight on search
-vim.o.hlsearch = false
+vim.o.hlsearch = true
 
 -- Make line numbers default
 vim.wo.number = true
 
+-- Toggle line numbers depending on the vim mode
+local augroup = vim.api.nvim_create_augroup("numbertoggle", {})
+
+vim.api.nvim_create_autocmd({ "BufEnter", "FocusGained", "InsertLeave", "CmdlineLeave", "WinEnter" }, {
+   pattern = "*",
+   group = augroup,
+   callback = function()
+      if vim.o.nu and vim.api.nvim_get_mode().mode ~= "i" then
+         vim.opt.relativenumber = true
+      end
+   end,
+})
+
+vim.api.nvim_create_autocmd({ "BufLeave", "FocusLost", "InsertEnter", "CmdlineEnter", "WinLeave" }, {
+   pattern = "*",
+   group = augroup,
+   callback = function()
+      if vim.o.nu then
+         vim.opt.relativenumber = false
+         vim.cmd "redraw"
+      end
+   end,
+})
+
 -- Enable mouse mode
 vim.o.mouse = 'a'
 
@@ -311,7 +335,7 @@ vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { de
 -- See `:help nvim-treesitter`
 require('nvim-treesitter.configs').setup {
   -- Add languages to be installed here that you want installed for treesitter
-  ensure_installed = { 'c', 'cpp', 'go', 'lua', 'python', 'rust', 'tsx', 'typescript', 'vimdoc', 'vim' },
+  ensure_installed = { 'lua', 'python', 'tsx', 'typescript', 'vimdoc', 'vim', 'bash', 'css', 'dockerfile', 'html', 'java', 'kotlin', 'json', 'markdown_inline', 'ruby', 'sql', 'toml', 'vue', 'yaml' },
 
   -- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
   auto_install = false,
@@ -523,3 +547,7 @@ cmp.setup {
 
 -- The line beneath this is called `modeline`. See `:help modeline`
 -- vim: ts=2 sts=2 sw=2 et
+--
+
+vim.keymap.set('i', 'jj', '<esc>', { desc = 'Closes insert mode' })
+

lua/custom/plugins/filetree.lua

@@ -0,0 +1,14 @@
+vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
+
+return {
+  "nvim-neo-tree/neo-tree.nvim",
+  version = "*",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
+    "MunifTanjim/nui.nvim",
+  },
+  config = function ()
+    require('neo-tree').setup {}
+  end,
+}