local function shutdown(confirm_prompt)
	if (string.lower(confirm_prompt) == "y") or (string.lower(confirm_prompt) == "yes") then
		awful.spawn("shutdown now", false)
	elseif (string.lower(confirm_prompt) == "r") or (string.lower(confirm_prompt) == "reset") then
		awful.spawn("shutdown -r now", false)
	end
end


return gears.table.join(
	awful.key( {"Mod4"}, "p",
		function ()
			awful.prompt.run {
				prompt = "<b>Really shutdown? (y/n/r) </b>",
				textbox = awful.screen.focused().mypromptbox.widget,
				exe_callback = shutdown
			}
		end,
		{
			description = "Shutdown",
			group = "System"
		}
	),



	awful.key( {"Mod4", "Control"}, "x",
		function ()
			-- requires sudoers rule
			awful.spawn("sudo systemctl restart lightdm")
		end,

		{
			description = "Restart lightdm",
			group = "System"
		}
	)
)