# Template file for 'ubuntu-server'
OSNAME="ubuntu-server"
PRETTY="Ubuntu Server"
ICON="ubuntu-server.svg"
ICON_ONLINE="https://distrowatch.com/images/yvzhuwbpy/ubuntu-server.png"
CATEGORY="advanced"
BASEDOF="Debian"
HOMEPAGE="https://ubuntu.com/server"
DESCRIPTION="Brings economic and technical scalability to your datacentre, public or private. Whether you want to deploy an OpenStack cloud, a Kubernetes cluster or a 50,000-node render farm, Ubuntu Server delivers the best value scale-out performance available"
CREDENTIALS="-"
GPG=""
RSS=""
DW=""

function releases_() {
	local ALL_VERSIONS=()
	# shellcheck disable=SC2207
	ALL_VERSIONS=($(IFS=$'\n' web_pipe http://releases.ubuntu.com/streams/v1/com.ubuntu.releases:ubuntu-server.json | jq -r '.products[] | select(.arch=="amd64") | .version' | sort -rV))
	echo daily-live "${ALL_VERSIONS[@]}"
}

function get_() {
	local HASH=""
	local ISO=""
	local NAME="live-server"
	local URL=""

	if [[ "${RELEASE}" == "daily"* ]]; then
		URL="https://cdimage.ubuntu.com/${OS}/${RELEASE}/current"
	else
		URL="https://releases.ubuntu.com/${RELEASE}"
	fi

	case "${RELEASE}" in
		14*|16*) NAME="server";;
	esac

	if web_check "${URL}/SHA256SUMS"; then
		DATA=$(web_pipe "${URL}/SHA256SUMS" | grep "${NAME}" | grep amd64 | grep iso)
		ISO=$(cut -d'*' -f2 <<<"${DATA}")
		HASH=$(cut -d' ' -f1 <<<"${DATA}")
	else
		DATA=$(web_pipe "${URL}/MD5SUMS" | grep "${NAME}" | grep amd64 | grep iso)
		ISO=$(cut -d' ' -f3 <<<"${DATA}")
		HASH=$(cut -d' ' -f1 <<<"${DATA}")
	fi
	if [[ "${RELEASE}" == "daily"* ]] || [ "${RELEASE}" == "dvd" ]; then
		zsync_get "${URL}/${ISO}" "${VM_PATH}" "${OS}-devel.iso"
		make_vm_config "${OS}-devel.iso"
	else
		web_get "${URL}/${ISO}" "${VM_PATH}"
		check_hash "${ISO}" "${HASH}"
		make_vm_config "${ISO}"
	fi
}

function config_() {
	# 22.04+ fails on LVM build if disk size is < 10G
	# 22.04.1 fails on auto-install if TPM is disabled
	echo "disk_size=\"10G\"" >> "${CONF_FILE}"
	echo "ram=\"4G\"" >> "${CONF_FILE}"
	if [[ "${RELEASE}" == *"22.04"* ]]; then
		echo "tpm=\"on\"" >> "${CONF_FILE}"
	fi
}

function get_entries_() {
	local OS="$1" ARCH="$2" RELEASE="$3" OPERATION="$4" PUBLIC_DIR="$5" TEMPLATES_DIR="$6"
	local _out _url
	_out=$( (get_) 2>/dev/null )
	_url=$(grep -oP 'https?://\S+' <<<"${_out}" | head -1)
	[ -z "${_url}" ] && return
	if [ "${OPERATION}" == "test" ]; then
		local _status
		_status=$(grep -oP '\bPASS\b|\bFAIL\b' <<<"${_out}" | tail -1)
		table_add_row "$OS" "$ARCH" "$RELEASE" "" "${_url}" "${_status:-FAIL}"
		printf '%s\t%s\t%s\t%s\t%s\n' \
			"${ARCH}" "${RELEASE}" "-" "${_url}" "${_status:-FAIL}" \
			>> "${PUBLIC_DIR}/tmp_${OS}.dat"
	else
		_emit_entry "${OS}" "${ARCH}" "${RELEASE}" "" "${_url}" "${OPERATION}" "${PUBLIC_DIR}"
	fi
}