#!env bash

set -exo pipefail

dir="$(cd "$(dirname "${0}")"; pwd)"

base="https://download.opensuse.org/repositories/systemsmanagement:/Agama:/Devel/images/iso/agama-installer.x86_64-17.0.0-openSUSE-Build6.13.iso"

# Working directory
tmp="$(mktemp -d)"
trap "rm -rf '${tmp}'" EXIT
checksums="${tmp}/checksums"

# Read the SHA256 sum value
sums="${base}.sha256"
until curl -f -L -o "${checksums}" "${sums}"; do
	sleep 1
done
sha="$(cut -d' ' -f 1 "${checksums}")"

sed -E -i \
	-e "s,(  checksum *=).*$,\1 \"$sha\","

rm -r "${tmp}"