local function config()
  --- Ensure plugin is avaiable
  local nvimtree = require("nvim-tree")

  --- Unload netrw
  vim.g.loaded_netrw = 1
  vim.g.loaded_netrwPlugin = 1

  --- Plugin options
  local opts = {
    sort = {
      -- sorter = "case_sensitive",
    },
    view = {
      width = 30,
    },
    renderer = {
      group_empty = true,
      indent_markers = {
        enable = true,
      },
      icons = {
        glyphs = {
          folder = {
            arrow_closed = "", -- arrow when folder is closed
            arrow_open = "", -- arrow when folder is open
          },
        },
      },
    },
    filters = {
      dotfiles = false,
    },
  }

  --- Load plugin
  nvimtree.setup(opts)
  
  --- Override keymap
  local km = vim.keymap.set
  km('n', '<C-e>', ':NvimTreeFocus<cr>')
  km('n', '<leader>ee', ':NvimTreeToggle<cr>')
  km('n', '<leader>ef', ':NvimTreeFindFileToggle<cr>')
  km('n', '<leader>ec', ':NvimTreeCollapse<cr>')
  km('n', '<leader>er', ':NvimTreeRefresh<cr>')
end

return {    
  "nvim-tree/nvim-tree.lua",    
  version = "*",    
  lazy = false,    
  dependencies = {    
    "nvim-tree/nvim-web-devicons",    
  },    
  config = config
}