#!/bin/sh

PREREQ=""

prereqs()
{
	echo "$PREREQ"
}

case "$1" in
prereqs)
	prereqs
	exit 0
	;;
esac

persist_net() {
	name="$1"
	mac="$2"

	mkdir -p "${DESTDIR}/etc/systemd/network"
	cat >"${DESTDIR}/etc/systemd/network/10-persistent-${name}.link" <<EOF
[Match]
MACAddress=${mac}

[Link]
Name=${name}
EOF
}

persist_net lan0 "52:54:00:65:43:21"
persist_net lan1 "52:54:00:12:34:56"