#!/bin/bash
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

[[ -r ${LIBDIR}/util-iso-image.sh ]] && source ${LIBDIR}/util-iso-image.sh
[[ -r ${LIBDIR}/util-iso-boot.sh ]] && source ${LIBDIR}/util-iso-boot.sh
[[ -r ${LIBDIR}/util-iso-calamares.sh ]] && source ${LIBDIR}/util-iso-calamares.sh


error_function() {
	if [[ -p $logpipe ]]; then
		rm "$logpipe"
	fi
	# first exit all subshells, then print the error
	if (( ! BASH_SUBSHELL )); then
		error "A failure occurred in %s()." "$1"
		plain "Aborting..."
	fi
	exit 2
}

run_safe() {
	local restoretrap
	set -e
	set -E
	restoretrap=$(trap -p ERR)
	trap 'error_function $1' ERR
	run_log "$1"
	eval $restoretrap
	set +E
	set +e
}

# $1: function
run_log(){
	local logfile=${cache_dir_iso}/${buildset_iso}.log
	logpipe=$(mktemp -u "/tmp/logpipe.XXXXXXXX")
	mkfifo "$logpipe"
	tee "$logfile" < "$logpipe" &
	local teepid=$!
	$1 &> "$logpipe"
	wait $teepid
	rm "$logpipe"
}

check_run_dir(){
	if [[ ! -f shared/Packages-Systemd ]] || [[ ! -f shared/Packages-Openrc ]];then
		die "${0##*/} is not run in a valid iso-profiles folder!"
	fi
}

copy_overlay_root(){
	msg2 "Copying overlay ..."
	cp -a --no-preserve=ownership overlay/* $1
}

copy_overlay_custom(){
	msg2 "Copying ${custom}-overlay ..."
	cp -a --no-preserve=ownership ${custom}-overlay/* ${work_dir}/${custom}-image
}

copy_overlay_livecd(){
	msg2 "Copying overlay-livecd ..."
	if [[ -L overlay-livecd ]];then
		cp -a --no-preserve=ownership overlay-livecd/* $1
	else
		msg2 "Copying custom overlay-livecd ..."
		cp -LR overlay-livecd/* $1
	fi
}

copy_startup_scripts(){
	msg2 "Copying startup scripts ..."
	cp ${PKGDATADIR}/scripts/livecd $1
	cp ${PKGDATADIR}/scripts/mhwd-live $1
	chmod +x $1/livecd
	chmod +x $1/mhwd-live
}

write_profile_conf_entries(){
	local conf=$1/profile.conf
	echo '' >> ${conf}
	echo '# custom image name' >> ${conf}
	echo "custom=${custom}" >> ${conf}
	echo '' >> ${conf}
	echo '# iso_name' >> ${conf}
	echo "iso_name=${iso_name}" >> ${conf}
}

copy_livecd_helpers(){
	msg2 "Copying livecd helpers ..."
	[[ ! -d $1 ]] && mkdir -p $1
	cp ${LIBDIR}/util-livecd.sh $1
	cp ${LIBDIR}/util-msg.sh $1
	cp ${LIBDIR}/util.sh $1
	cp ${PKGDATADIR}/scripts/kbd-model-map $1

	cp ${profile_conf} $1

	write_profile_conf_entries $1
}

copy_cache_lng(){
	msg2 "Copying lng cache ..."
	cp ${cache_dir_lng}/* ${work_dir}/lng-image/opt/livecd/lng
}

copy_cache_xorg(){
	msg2 "Copying xorg pkgs cache ..."
	cp ${cache_dir_xorg}/* ${work_dir}/pkgs-image/opt/livecd/pkgs
}

prepare_cachedirs(){
	prepare_dir "${cache_dir_iso}"
	prepare_dir "${cache_dir_xorg}"
	prepare_dir "${cache_dir_lng}"
}

clean_cache(){
    msg2 "Cleaning [$1] ..."
    find "$1" -name '*.pkg.tar.xz' -delete &>/dev/null
}

clean_chroots(){
	msg "Cleaning up ..."
	for image in "$1"/*-image; do
		[[ -d ${image} ]] || continue
		if [[ $(basename "${image}") != "pkgs-image" ]] || \
		[[ $(basename "${image}") != "lng-image" ]];then
			msg2 "Deleting chroot '$(basename "${image}")'..."
			lock 9 "${image}.lock" "Locking chroot '${image}'"
			if [[ "$(stat -f -c %T "${image}")" == btrfs ]]; then
				{ type -P btrfs && btrfs subvolume delete "${image}"; } &>/dev/null
			fi
		rm -rf --one-file-system "${image}"
		fi
	done
	exec 9>&-
	rm -rf --one-file-system "$1"
}

configure_custom_image(){
	msg "Configuring [${custom}-image]"
	configure_plymouth "$1"
	configure_displaymanager "$1"
	configure_services "$1"
	msg "Done configuring [${custom}-image]"
}

configure_livecd_image(){
	msg "Configuring [livecd-image]"
	configure_hostname "$1"
	configure_hosts "$1"
	configure_accountsservice "$1" "${username}"
	configure_user "$1"
	configure_services_live "$1"
	configure_calamares "$1"
	configure_thus "$1"
	configure_cli "$1"
	msg "Done configuring [livecd-image]"
}

make_repo(){
	repo-add ${work_dir}/pkgs-image/opt/livecd/pkgs/gfx-pkgs.db.tar.gz ${work_dir}/pkgs-image/opt/livecd/pkgs/*pkg*z
}

# $1: work dir
# $2: cache dir
# $3: pkglist
download_to_cache(){
	pacman -v --config "${pacman_conf}" \
			--arch "${arch}" --root "$1" \
			--cache $2 -Syw $3 --noconfirm
}

# Build ISO
make_iso() {
	msg "Start [Build ISO]"
	touch "${work_dir}/iso/.miso"
	mkiso ${iso_args[*]} iso "${work_dir}" "${cache_dir_iso}/${iso_file}" || mkiso_error_handler
	chown -R "${OWNER}:users" "${cache_dir_iso}"
	msg "Done [Build ISO]"
}

# $1: file
make_checksum(){
	cd ${cache_dir_iso}
		msg "Creating [${iso_checksum}sum] ..."
		local cs=$(${iso_checksum}sum $1)
		msg2 "${iso_checksum}sum: ${cs}"
		echo "${cs}" > $1.${iso_checksum}
		msg "Done [${iso_checksum}sum]"
	cd ..
}

# $1: new branch
aufs_mount_root_image(){
	msg2 "mount [root-image] on [${1##*/}]"
	mount -t aufs -o br="$1":${work_dir}/root-image=ro none "$1"
}

# $1: add branch
aufs_append_root_image(){
	msg2 "append [root-image] on [${1##*/}]"
	mount -t aufs -o remount,append:${work_dir}/root-image=ro none "$1"
}

# $1: add branch
aufs_mount_custom_image(){
	msg2 "mount [${1##*/}] on [${custom}-image]"
	mount -t aufs -o br="$1":${work_dir}/${custom}-image=ro none "$1"
}

# $1: del branch
aufs_remove_image(){
	if mountpoint -q "$1";then
		msg2 "unmount ${1##*/}"
		umount $1
	fi
}

umount_image_handler(){
	aufs_remove_image "${work_dir}/livecd-image"
	aufs_remove_image "${work_dir}/${custom}-image"
	aufs_remove_image "${work_dir}/root-image"
	aufs_remove_image "${work_dir}/pkgs-image"
	aufs_remove_image "${work_dir}/lng-image"
	aufs_remove_image "${work_dir}/boot-image"
}

mkiso_error_handler(){
	umount_image_handler
	die "Exiting..."
}

# Base installation (root-image)
make_image_root() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Prepare [Base installation] (root-image)"
		local path="${work_dir}/root-image"
		mkiso ${create_args[*]} -p "${packages}" -i "root-image" create "${work_dir}" || mkiso_error_handler
		pacman -Qr "${path}" > "${path}/root-image-pkgs.txt"
		configure_lsb "${path}"
		copy_overlay_root "${path}"
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done [Base installation] (root-image)"
	fi
}

make_image_custom() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Prepare [${custom} installation] (${custom}-image)"
		local path="${work_dir}/${custom}-image"
		mkdir -p ${path}
		umount_image_handler
		aufs_mount_root_image "${path}"
		mkiso ${create_args[*]} -i "${custom}-image" -p "${packages}" create "${work_dir}" || mkiso_error_handler
		pacman -Qr "${path}" > "${path}/${custom}-image-pkgs.txt"
		cp "${path}/${custom}-image-pkgs.txt" ${cache_dir_iso}/${iso_name}-${custom}-${dist_release}-${arch}-pkgs.txt
		[[ -d ${custom}-overlay ]] && copy_overlay_custom
		configure_custom_image "${path}"
		umount_image_handler
		rm -R ${path}/.wh*
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done [${custom} installation] (${custom}-image)"
	fi
}

make_image_livecd() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Prepare [livecd-image]"
		local path="${work_dir}/livecd-image"
		mkdir -p ${path}
		umount_image_handler
		if [[ -n "${custom}" ]] ; then
			aufs_mount_custom_image "${path}"
			aufs_append_root_image "${path}"
		else
			aufs_mount_root_image "${path}"
		fi
		mkiso ${create_args[*]} -i "livecd-image" -p "${packages}" create "${work_dir}" || mkiso_error_handler
		pacman -Qr "${path}" > "${path}/livecd-image-pkgs.txt"
		copy_overlay_livecd "${path}"
		# copy over setup helpers and config loader
		copy_livecd_helpers "${path}/opt/livecd"
		copy_startup_scripts "${path}/usr/bin"
		configure_livecd_image "${path}"
		# Clean up GnuPG keys?
		rm -rf "${path}/etc/pacman.d/gnupg"
		umount_image_handler
		rm -R ${path}/.wh*
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done [livecd-image]"
	fi
}

make_image_xorg() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Prepare [pkgs-image]"
		local path="${work_dir}/pkgs-image"
		mkdir -p ${path}/opt/livecd/pkgs
		umount_image_handler
		if [[ -n "${custom}" ]] ; then
			aufs_mount_custom_image "${path}"
			aufs_append_root_image "${path}"
		else
			aufs_mount_root_image "${path}"
		fi
		download_to_cache "${path}" "${cache_dir_xorg}" "${packages_xorg}"
		copy_cache_xorg
		if [[ -n "${packages_xorg_cleanup}" ]]; then
			for xorg_clean in ${packages_xorg_cleanup}; do
				rm ${path}/opt/livecd/pkgs/${xorg_clean}
			done
		fi
		cp ${PKGDATADIR}/pacman-gfx.conf ${path}/opt/livecd
		rm -r ${path}/var
		make_repo "${path}/opt/livecd/pkgs/gfx-pkgs" "${path}/opt/livecd/pkgs"
		configure_xorg_drivers "${path}"
		umount_image_handler
		rm -R ${path}/.wh*
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done [pkgs-image]"
	fi
}

make_image_lng() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Prepare [lng-image]"
		local path="${work_dir}/lng-image"
		mkdir -p ${path}/opt/livecd/lng
		umount_image_handler
		if [[ -n "${custom}" ]] ; then
			aufs_mount_custom_image "${path}"
			aufs_append_root_image "${path}"
		else
			aufs_mount_root_image "${path}"
		fi
		if [[ -n ${packages_lng_kde} ]]; then
			download_to_cache "${path}" "${cache_dir_lng}" "${packages_lng} ${packages_lng_kde}"
			copy_cache_lng
		else
			download_to_cache "${path}" "${cache_dir_lng}" "${packages_lng}"
			copy_cache_lng
		fi
		if [[ -n "${packages_lng_cleanup}" ]]; then
			for lng_clean in ${packages_lng_cleanup}; do
				rm ${path}/opt/livecd/lng/${lng_clean}
			done
		fi
		cp ${PKGDATADIR}/pacman-lng.conf ${path}/opt/livecd
		rm -r ${path}/var
		make_repo ${path}/opt/livecd/lng/lng-pkgs ${path}/opt/livecd/lng
		umount_image_handler
		rm -R ${path}/.wh*
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done [lng-image]"
	fi
}

make_image_boot() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Prepare [${iso_name}/boot]"
		local path_iso="${work_dir}/iso/${iso_name}/boot"
		mkdir -p ${path_iso}/${arch}
		cp ${work_dir}/root-image/boot/memtest86+/memtest.bin ${path_iso}/${arch}/memtest
		cp ${work_dir}/root-image/boot/vmlinuz* ${path_iso}/${arch}/${iso_name}
		local path="${work_dir}/boot-image"
		mkdir -p ${path}
		umount_image_handler
		if [[ -n "${custom}" ]] ; then
			aufs_mount_custom_image "${path}"
			aufs_append_root_image "${path}"
		else
			aufs_mount_root_image "${path}"
		fi
		copy_initcpio "${path}"
		gen_boot_image "${path}"
		mv ${path}/boot/${iso_name}.img ${path_iso}/${arch}/${iso_name}.img
		cp ${path}/boot/intel-ucode.img ${path_iso}/intel_ucode.img
		cp ${path}/usr/share/licenses/intel-ucode/LICENSE ${path_iso}/intel_ucode.LICENSE
		umount_image_handler
		rm -R ${path}
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done [${iso_name}/boot]"
	fi
}

# Prepare /EFI
make_efi() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Prepare [${iso_name}/boot/EFI]"
		local path_iso="${work_dir}/iso"
		local path_efi="${path_iso}/EFI"
		mkdir -p ${path_efi}/boot
		copy_efi_loaders "${work_dir}/root-image" "${path_efi}/boot"
		mkdir -p ${path_iso}/loader/entries
		write_loader_conf "${path_iso}/loader"
		write_efi_shellv1_conf "${path_iso}/loader/entries"
		write_efi_shellv2_conf "${path_iso}/loader/entries"
		write_usb_conf "${path_iso}/loader/entries"
		write_usb_nonfree_conf "${path_iso}/loader/entries"
		copy_efi_shells "${path_efi}"
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done [${iso_name}/boot/EFI]"
	fi
}

# Prepare kernel.img::/EFI for "El Torito" EFI boot mode
make_efiboot() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Prepare [${iso_name}/iso/EFI]"
		local path_iso="${work_dir}/iso"
		mkdir -p ${path_iso}/EFI/miso
		truncate -s 31M ${path_iso}/EFI/miso/${iso_name}.img
		mkfs.vfat -n MISO_EFI ${path_iso}/EFI/miso/${iso_name}.img
		mkdir -p ${work_dir}/efiboot
		mount ${path_iso}/EFI/miso/${iso_name}.img ${work_dir}/efiboot
		local path_efi="${work_dir}/efiboot/EFI"
		mkdir -p ${path_efi}/miso
		copy_boot_images "${path_iso}/${iso_name}/boot" "${path_efi}/miso"
		mkdir -p ${path_efi}/boot
		copy_efi_loaders "${work_dir}/root-image" "${path_efi}/boot"
		local efi_loader=${work_dir}/efiboot/loader
		mkdir -p ${efi_loader}/entries
		write_loader_conf "${efi_loader}"
		write_efi_shellv1_conf "${efi_loader}/entries"
		write_efi_shellv2_conf "${efi_loader}/entries"
		write_dvd_conf "${efi_loader}/entries"
		write_dvd_nonfree_conf "${efi_loader}/entries"
		copy_efi_shells "${path_efi}"
		umount ${work_dir}/efiboot
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done [${iso_name}/iso/EFI]"
	fi
}

# Prepare /isolinux
make_isolinux() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Prepare [${iso_name}/iso/isolinux]"
		local path=${work_dir}/iso/isolinux
		mkdir -p ${path}
		cp -a --no-preserve=ownership isolinux/* ${path}
		write_isolinux_cfg "${path}"
		write_isolinux_msg "${path}"
		if [[ -e isolinux-overlay ]]; then
			msg2 "isolinux overlay found. Overwriting files ..."
			cp -a --no-preserve=ownership isolinux-overlay/* ${path}
			update_isolinux_cfg "${path}"
			update_isolinux_msg "${path}"
		fi
		copy_isolinux_bin "${work_dir}/root-image" "${path}"
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done [${iso_name}/iso/isolinux]"
	fi
}

make_isomounts() {
	if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
		msg "Creating [isomounts]"
		write_isomounts "${work_dir}/iso/${iso_name}/isomounts"
		: > ${work_dir}/build.${FUNCNAME}
		msg "Done creating [isomounts]"
	fi
}

# $1: file name
load_pkgs(){
	msg3 "Loading Packages: [$1] ..."
	if [[ "${arch}" == "i686" ]]; then
		packages=$(sed "s|#.*||g" "$1" | sed "s| ||g" | sed "s|>dvd.*||g"  | sed "s|>blacklist.*||g" | sed "s|>x86_64.*||g" | sed "s|>i686||g" | sed "s|KERNEL|$kernel|g" | sed ':a;N;$!ba;s/\n/ /g')
	elif [[ "${arch}" == "x86_64" ]]; then
		packages=$(sed "s|#.*||g" "$1" | sed "s| ||g" | sed "s|>dvd.*||g"  | sed "s|>blacklist.*||g" | sed "s|>i686.*||g" | sed "s|>x86_64||g" | sed "s|KERNEL|$kernel|g" | sed ':a;N;$!ba;s/\n/ /g')
	fi
}

load_pkgs_xorg(){
	msg3 "Loading Packages: [Packages-Xorg] ..."
	if [[ "${arch}" == "i686" ]]; then
		packages_xorg=$(sed "s|#.*||g" Packages-Xorg | sed "s| ||g" | sed "s|>dvd.*||g"  | sed "s|>blacklist.*||g" | sed "s|>cleanup.*||g" | sed "s|>x86_64.*||g" | sed "s|>i686||g" | sed "s|>free_x64.*||g" | sed "s|>free_uni||g" | sed "s|>nonfree_x64.*||g" | sed "s|>nonfree_uni||g" | sed "s|KERNEL|$kernel|g" | sed ':a;N;$!ba;s/\n/ /g')
	elif [[ "${arch}" == "x86_64" ]]; then
		packages_xorg=$(sed "s|#.*||g" Packages-Xorg | sed "s| ||g" | sed "s|>dvd.*||g"  | sed "s|>blacklist.*||g" | sed "s|>cleanup.*||g" | sed "s|>i686.*||g" | sed "s|>x86_64||g" | sed "s|>free_x64||g" | sed "s|>free_uni||g" | sed "s|>nonfree_uni||g" | sed "s|>nonfree_x64||g" | sed "s|KERNEL|$kernel|g" | sed ':a;N;$!ba;s/\n/ /g')
	fi
	packages_xorg_cleanup=$(sed "s|#.*||g" Packages-Xorg | grep cleanup | sed "s|>cleanup||g" | sed "s|KERNEL|$kernel|g" | sed ':a;N;$!ba;s/\n/ /g')
}

load_pkgs_lng(){
	msg3 "Loading Packages: [Packages-Lng] ..."
	if [[ "${arch}" == "i686" ]]; then
		packages_lng=$(sed "s|#.*||g" Packages-Lng | sed "s| ||g" | sed "s|>dvd.*||g"  | sed "s|>blacklist.*||g" | sed "s|>cleanup.*||g" | sed "s|>x86_64.*||g" | sed "s|>i686||g" | sed "s|>kde.*||g" | sed ':a;N;$!ba;s/\n/ /g')
	elif [[ "${arch}" == "x86_64" ]]; then
		packages_lng=$(sed "s|#.*||g" Packages-Lng | sed "s| ||g" | sed "s|>dvd.*||g"  | sed "s|>blacklist.*||g" | sed "s|>cleanup.*||g" | sed "s|>i686.*||g" | sed "s|>x86_64||g" | sed "s|>kde.*||g" | sed ':a;N;$!ba;s/\n/ /g')
	fi
	packages_lng_cleanup=$(sed "s|#.*||g" Packages-Lng | grep cleanup | sed "s|>cleanup||g")
	packages_lng_kde=$(sed "s|#.*||g" Packages-Lng | grep kde | sed "s|>kde||g" | sed ':a;N;$!ba;s/\n/ /g')
}

# $1: profile
load_profile(){
	msg3 "Profile: [$1]"
	load_profile_config 'profile.conf'
	local files=$(ls Packages*)
	for f in ${files[@]};do
		case $f in
			Packages|Packages-Livecd|Packages-Xorg|Packages-Lng) continue ;;
			*) packages_custom="$f"; msg2 "Packages-Custom: $f" ;;
		esac
	done
	custom=${packages_custom#*-}
	custom=${custom,,}
	iso_file="${iso_name}-${custom}-${dist_release}-${arch}.iso"
	if [[ -f pacman-${pacman_conf_arch}.conf ]]; then
		pacman_conf="pacman-${pacman_conf_arch}.conf"
	else
		pacman_conf="${PKGDATADIR}/pacman-${pacman_conf_arch}.conf"
	fi
	create_args+=(-C ${pacman_conf})
	work_dir=${chroots_iso}/$1/${arch}
	is_plymouth=false
	source mkinitcpio.conf
	for h in ${HOOKS[@]};do
		if [[ $h == 'plymouth' ]];then
			is_plymouth=true
		fi
	done
}

compress_images(){
	local timer=$(get_timer)
	make_iso
	make_checksum "${iso_file}"
	msg3 "Time ${FUNCNAME}: $(elapsed_time ${timer}) minutes"
}

build_images(){
	local timer=$(get_timer)
	load_pkgs "Packages"
	make_image_root
	if [[ -f "${packages_custom}" ]] ; then
		load_pkgs "${packages_custom}"
		make_image_custom
	fi
	if [[ -f Packages-Livecd ]]; then
		load_pkgs "Packages-Livecd"
		make_image_livecd
	fi
	if [[ -f Packages-Xorg ]] ; then
		load_pkgs_xorg
		make_image_xorg
	fi
	if [[ -f Packages-Lng ]] ; then
		load_pkgs_lng
		make_image_lng
	fi
	make_image_boot
	if [[ "${arch}" == "x86_64" ]]; then
		make_efi
		make_efiboot
	fi
	make_isolinux
	make_isomounts
	msg3 "Time ${FUNCNAME}: $(elapsed_time ${timer}) minutes"
}

make_profile(){
	msg "Start building [$1]"
	cd $1
		load_profile "$1"
		${clean_first} && clean_chroots "${work_dir}"
		${clean_cache_xorg} && clean_cache "${cache_dir_xorg}"
		${clean_cache_lng} && clean_cache "${cache_dir_lng}"
		if ${iso_only}; then
			[[ ! -d ${work_dir} ]] && die "Create images: buildiso -p ${buildset_iso} -i"
			compress_images
			exit 1
		fi
		if ${images_only}; then
			build_images
			warning "Continue compress: buildiso -p ${buildset_iso} -sc ..."
			exit 1
		else
			build_images
			compress_images
		fi
	cd ..
	msg "Finished building [$1]"
	msg3 "Time ${FUNCNAME}: $(elapsed_time ${timer_start}) minutes"
}

build_iso(){
	if ${is_buildset};then
		for prof in $(cat ${sets_dir_iso}/${buildset_iso}.set); do
			check_sanity "$prof/profile.conf" "break"
			make_profile "$prof"
		done
	else
		check_sanity "${buildset_iso}/profile.conf" 'die "Not a valid iso-profile!"'
		make_profile "${buildset_iso}"
	fi
}