vim.o.updatetime = 250

vim.cmd [[autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focus=false})]]

vim.api.nvim_create_autocmd("LspAttach", {
  group = vim.api.nvim_create_augroup("lsp", { clear = true }),
  callback = function(args)
    vim.api.nvim_create_autocmd("BufWritePre", {
      buffer = args.buf,
      callback = function()
        vim.lsp.buf.format { async = false, id = args.data.client_id }
      end,
    })
  end
})