nvim/lua/general.lua

-- disable netrw at the very start of your init.lua (strongly advised)
vim.g.loaded = 1
vim.g.loaded_netrwPlugin = 1

-- OR setup with some options
require("nvim-tree").setup({
  sort_by = "case_sensitive",
  view = {
    adaptive_size = true,
 },
  renderer = {
    group_empty = true,
  },
  filters = {
    dotfiles = true,
  },
})

--Gruvbox theme settings
-- setup must be called before loading the colorscheme
require("gruvbox").setup({
  undercurl = true,
  underline = true,
  bold = true,
  italic = false, -- default=true
  strikethrough = true,
  invert_selection = false,
  invert_signs = false,
  invert_tabline = false,
  invert_intend_guides = false,
  inverse = true, -- invert background for search, diffs, statuslines and errors
  contrast = "hard", -- can be "hard", "soft" or empty string
  palette_overrides = {},
  overrides = {},
  dim_inactive = true, -- default=false
  transparent_mode = false,
})