Starter neovim configuration

init.lua

local lazypath = vim.fn.stdpath 'data' .. '/lazy/lazy.nvim'
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({
    'git',
    'clone',
    '--filter=blob:none',
    'https://github.com/folke/lazy.nvim.git',
    '--branch=stable', -- latest stable release
    lazypath,
  })
end
vim.opt.rtp:prepend(lazypath)

vim.g.mapleader = ','
vim.opt.mouse = '' -- disable mouse and right context menu
vim.opt.titlestring = '%t'

vim.opt.shiftwidth = 2 -- size of an indent
vim.opt.tabstop = 4 -- tab character should appear 4 spaces wide
vim.opt.number = true -- display line numbers
vim.opt.expandtab = true -- convert tabs to whitespace
vim.opt.splitbelow = true -- put new windows below current
vim.opt.splitright = true -- put new windows right of current

local map = vim.api.nvim_set_keymap

map('n', '<esc>', ':nohlsearch<cr>', { noremap = true, silent = true })

-- Window navigation
map('n', '<A-Left>', '<C-w>h', { noremap = true })
map('n', '<A-Down>', '<C-w>j', { noremap = true })
map('n', '<A-Up>', '<C-w>k', { noremap = true })
map('n', '<A-Right>', '<C-w>l', { noremap = true })

require('lazy').setup({
  {
    'folke/tokyonight.nvim',
    opts = { style = 'night', transparent = true },
    init = function()
      vim.cmd.colorscheme 'tokyonight'
    end,
  },
  {
    'nvim-treesitter/nvim-treesitter',
    build = ':TSUpdate',
    config = function()
      require('nvim-treesitter.configs').setup({
        auto_install = true,
        indent = { enable = true },
        highlight = { enable = true },
      })
    end,
  },
})