We use this for this:

```bash
export NAS_PORTS_DIRECT=1
add_port net/libnet
add_port_with_repo "${NAS_PORTS}" sysutils/blockd
# export NANO_BREAKPOINT="add_port${NAS_PORTS}sysutils/blockd"```

I'm actually not sure of a better place for this... ideas?
Should we add some kind of function that lets you add ports AFTER another port, basically inject another port in the middle?