local detail = false
require("oil").setup({
  keymaps = {
    ["gp"] = {
      desc = "Toggle file detail view",
      callback = function()
        detail = not detail
        if detail then
          require("oil").set_columns({ "permissions" })
        else
          require("oil").set_columns({ })
        end
      end,
    },
  },
})
vim.keymap.set('n', '-', '<cmd>Oil<cr>', opts)