File setup.sh of Package warewulf-rke2-base

#! /bin/bash
# To update package, run this script.
# With option `-s` it will download files as well.

service="$1"

rke2_version=$(curl -w "%{url_effective}" -L -s -S https://update.rke2.io/v1-release/channels/stable -o /dev/null |  sed -e 's|.*/||')
rke2_version_=${rke2_version/+/_}

sed -e "s/@@RKE2_VERSION@@/$rke2_version/g" \
    -e "s/@@RKE2_VERSION_@@/$rke2_version_/g" \
	< manifest.in > manifest

echo -n $rke2_version > version
[ "$service" = "-s" ] && osc service disabledrun