failed attempt 1

function Refuel()
  select(1)
  turtle.refuel(2)
 end

function mine()
   while turtle.detect() do
     turtle.dig()
     turtle.up()
     turtle.dig()
     turtle.down()
     turtle.forward()
       while turtle.forward() == false do
         turtle.attack()
         turtle.dig()
       end
   end
end

function move()
  while turtle.detect() == false do
    turtle.attack()
    turtle.dig()
    turtle.up()
    turtle.dig()
    turtle.down()
    turtle.forward()
   end
end


function allStuff()
  Refuel()
  mine()
  move()
end

x = 1
y = 2

while x<y do
  allStuff()
end