updated

disk-driver.lua

@@ -87,4 +87,15 @@ local function initialize()
     return false
 end
 
-return { getValue = getValue, updateValue = updateValue, writeValue = writeValue, initialize = initialize }
+local function getRead(key)
+    local value = getValue(key)
+    if value then
+        return value
+    end
+    print("Enter value for " .. key .. ":")
+    local input = read()
+    writeValue(key, input)
+    return input
+end
+
+return { getValue = getValue, updateValue = updateValue, writeValue = writeValue, initialize = initialize, getRead = getRead }