startup.lua

local success, data = turtle.inspect()

while true do
    if success and data.name == "minecraft:fire" then
        print("Found Fire, sleeping for")
        for i=1,5 do
            print(tostring(6-i).." seconds")
            sleep(1)
        end
    else
        turtle.place()
    end
    success, data = turtle.inspect()
end