vim.g.loaded_netrw       = 1
vim.g.loaded_netrwPlugin = 1

vim.opt.number = true
vim.opt.relativenumber = true

vim.opt.undofile = true

vim.g.mapleader = " "

vim.opt.expandtab = true
vim.opt.tabstop = 4
vim.opt.shiftwidth = 0

vim.o.scrolloff = 20

vim.opt.signcolumn = 'yes'

vim.diagnostic.enable = true
vim.diagnostic.config({
    virtual_lines = false,
})

vim.o.updatetime = 300

vim.api.nvim_create_autocmd("CursorHold", {
  callback = function()
    local diagnostics = vim.diagnostic.get(0, {
      lnum = vim.fn.line(".") - 1,
    })

    if #diagnostics > 0 then
      vim.diagnostic.open_float(nil, {
        focus = false,
        scope = "line",
      })
    end
  end,
})