#!/bin/sh

set -e

if [ ! -L /etc/resolv.conf ]; then
    exit 0
fi

# 'readlink -f' will fail if the symlink doesn't resolve to an existing path
if readlink /etc/resolv.conf | grep -q connman; then
    echo "Replacing resolv.conf symlink: $(readlink /etc/resolv.conf) to /etc/resolv-conf.systemd"
    rm /etc/resolv.conf
    ln -s /etc/resolv-conf.systemd /etc/resolv.conf
fi