Scan Em All

--put a turtle facing an ME interface
--after running the program turtle will pull items into slot one
--you need to pick up the thaumometer after the item changes for it to work, scan the item, then put the thaumometer back down (inside the turtle)
--if you place thaumometer inside the turtle, it will automatically move to the next item
--press P to pause, any other key will skip all item matching current ID (fuzzy skip for different durability armor, etc)
--released into public domain pastebin.com/4xtrcVHp

useTimerMethod = false      --in case you want to scan on a timer instead of inventory change
useInventoryMethod = true

--change these directions to match your setup
interface = peripheral.wrap("front")
interface_export_dir = "south"

avail = interface.getAvailableItems()

turtle.select(1)
turtle.drop()
skip_id = ""
timerID = 0

count = 0
print("Total items = " .. table.getn(avail))

for k,v in pairs(avail) do

    count = count + 1
    if v.fingerprint.id ~= skip_id and v.size > 0 then
        print(count .. ": " .. v.fingerprint.id)

        interface.exportItem(v.fingerprint, interface_export_dir, 1)
        sleep(0.5)

        if useTimerMethod then
            timerID = os.startTimer(4)
        end
        while true do
            event, key = os.pullEvent()
            if event == "key" then
                if key == 25 then -- P
                    print("Paused, ENTER to resume")
                    io.read()
                    print("Unpaused")
                else
                    skip_id = v.fingerprint.id
                    os.cancelTimer(timerID)
                    break
                end
            end
            if event == "timer" then
                break
            end
            if useInventoryMethod and event == "turtle_inventory" then
                found_item = false
                for slot = 2, 16 do
                    if turtle.getItemCount(slot) > 0 then
                        found_item = true
                    end
                end
                if found_item then
                    os.cancelTimer(timerID)
                    break
                end
            end
        end
        turtle.drop()
    end
end