-- ~/.config/nvim/lua/config/tree.lua
return function()
  -- disable netrw
  vim.g.loaded_netrw = 1
  vim.g.loaded_netrwPlugin = 1

  -- enable 24-bit colors
  vim.opt.termguicolors = true

  -- nvim-tree setup
  require("nvim-tree").setup({
    sort = {
      sorter = "case_sensitive",
    },
    view = {
      width = 30,
    },
    renderer = {
      group_empty = true,
    },
    filters = {
      dotfiles = true,
    },
  })

  -- keybindings
  vim.api.nvim_set_keymap('n', '<leader>t', ':NvimTreeToggle<CR>', { noremap = true, silent = true })
end