Pulled Pork and Chorizo Fire food (you could finish this when camping, on a fire!)

Yum yum – I love pulled pork. This was bought at the WI in Shaftesbury and yet again I forgot to weigh it. It was a small rolled shoulder. Once combined with the other ingredients, this would amply serve 8. We often make some such concoction when cooking on a fire.
Ingredients
Pork
Rolled shoulder of pork
1 onions
3 carrots
1/2 …