2 # SPDX-License-Identifier: GPL-3.0
6 # Email : m.k419sabuaka@gmail.com
10 # Email : hayao@fascode.net
12 # (c) 2019-2020 Fascode Network.
22 script_path=$(readlink -f "${0%/*}")
24 cache_dir="${script_path}/cache"
25 channels_dir="${script_path}/channels"
26 nfb_dir="${script_path}/nfb"
29 mirror="http://linux.yz.yamagata-u.ac.jp/ubuntu/"
34 work_dir="${script_path}/work"
35 out_dir="${script_path}/out"
36 iso_label="${os_name}_${codename}_${arch}"
37 iso_publisher='Fascode Network <https://fascode.net>'
38 iso_application="${os_name} Live/Rescue CD"
39 iso_version="${codename}-$(date +%Y.%m.%d)"
40 iso_filename="${iso_name}-${iso_version}-${arch}.iso"
51 start_time="$(date +%s)"
54 if [[ "${debug}" = true ]]; then
57 _current_time="$(date +%s)"
58 _time="$(("${_current_time}"-"${start_time}"))"
60 if [[ "${_time}" -ge 3600 ]]; then
61 echo "[$(date -d @${_time} +%H:%M.%S)]$("${script_path}/echo_color" -t 6 "[LUBS Core]")"
62 elif [[ "${_time}" -ge 60 ]]; then
63 echo "[00:$(date -d @${_time} +%M.%S)]$("${script_path}/echo_color" -t 6 "[LUBS Core]")"
65 echo "[00:00.$(date -d @${_time} +%S)] $("${script_path}/echo_color" -t 6 "[LUBS Core]")"
68 "${script_path}/echo_color" -t 6 "[LUBS Core]"
72 # Show an INFO message
77 echo "$(_msg_common) $("${script_path}/echo_color" -t 2 "Info:") ${_msg}"
80 # Show an debug message
81 # _msg_debug <message>
83 if [[ "${debug}" = true ]]; then
86 echo "$(_msg_common) $("${script_path}/echo_color" -t 3 "Debug:") ${_msg}"
90 # Show an ERROR message then exit with status
91 # _msg_error <message> <exit code>
97 echo "$(_msg_common) $("${script_path}/echo_color" -t 1 "Error:") ${_msg}"
99 if [[ ! ${_error} = 0 ]]; then
108 for mount in $(mount | awk '{print $3}' | grep "$(realpath "${work_dir}")" | sort -r); do
109 _msg_info "Unmounting ${mount}"
110 umount -fl "${mount}"
114 # Helper function to run make_*() only one time.
120 if [[ ! -e "${work_dir}/build.${name}" ]]; then
121 _msg_info "$(echo $name | sed "s@_@ @g") is starting."
123 _msg_info "$(echo $name | sed "s@_@ @g") was done!"
124 touch "${work_dir}/build.${name}"
131 for mount in "dev" "dev/pts" "proc" "sys" "run/systemd/resolve/stub-resolv.conf"; do
132 if [[ "${mount}" == "run/systemd/resolve/stub-resolv.conf" ]]; then
133 mount --bind /etc/resolv.conf "${work_dir}/airootfs/${mount}"
135 mount --bind /${mount} "${work_dir}/airootfs/${mount}"
139 chroot "${work_dir}/airootfs" "${@}"
141 for mount in $(mount | awk '{print $3}' | grep "$(realpath "${work_dir}")" | sort -r); do
142 umount -fl "${mount}"
147 run_cmd apt-get --no-install-recommends --yes install ${@}
151 # Delete the file if it exists.
152 # For directories, rm -rf is used.
153 # If the file does not exist, skip it.
154 # remove <file> <file> ...
160 for _file in "${_list[@]}"; do
161 _msg_debug "Removeing ${_file}"
163 if [[ -f ${_file} ]]; then
165 elif [[ -d ${_file} ]]; then
173 echo "usage ${0} [options] [channel]"
175 echo " General options:"
177 echo " -a | --arch <str> Set architecture"
178 echo " Default: ${arch}"
179 echo " -c | --codename <str> Set ubuntu codename"
180 echo " Default: ${codename}"
181 echo " -m | --mirror <url> Set apt mirror server."
182 echo " Default: ${mirror}"
183 echo " -o | --out <out_dir> Set the output directory"
184 echo " Default: ${out_dir}"
185 echo " -w | --work <work_dir> Set the working directory"
186 echo " Default: ${work_dir}"
188 echo " -d | --debug "
189 echo " -h | --help This help message and exit"
191 echo "You can switch between installed packages, files included in images, etc. by channel."
199 for _channel in $(ls -l "${channels_dir}" | awk '$1 ~ /d/ {print $9 }'); do
200 if [[ -n $(ls "${channels_dir}/${_channel}") ]] && [[ ! "${_channel}" = "share" ]]; then
201 channel_list+=( "${_channel}" )
205 for _channel in ${channel_list[@]}; do
206 if [[ -f "${channels_dir}/${_channel}/description.txt" ]]; then
207 description=$(cat "${channels_dir}/${_channel}/description.txt")
209 description="This channel does not have a description.txt."
212 echo -ne " ${_channel}"
214 for i in $( seq 1 $(( 23 - ${#_channel} )) ); do
218 echo -ne "${description}\n"
224 if [[ ${EUID} -ne 0 ]]; then
225 _msg_error "This script must be run as root." 1
228 [[ ! -d "${work_dir}" ]] && mkdir -p "${work_dir}"
229 [[ ! -d "${out_dir}" ]] && mkdir -p "${out_dir}"
233 if [[ -z $(grep -h -v ^'#' ${channels_dir}/${channel_name}/codename.${arch} | grep -x ${codename}) ]]; then
234 _msg_error "This codename (${channel_name}) is not supported on this channel (${codename})."
241 local debootstrap_status
242 statusfile="${cache_dir}/${codename}/status"
244 debootstrap_status() {
245 if [[ ! -d "$(dirname ${statusfile})" ]]; then
246 mkdir -p "$(dirname ${statusfile})"
248 echo "${1}" > "${statusfile}"
251 if [[ -f "${statusfile}" ]] && [[ $(cat "${statusfile}" 2> /dev/null) = "Done" ]]; then
252 _msg_info "${codename} cache is found."
254 remove "${cache_dir}/${codename}"
255 debootstrap_status "Running"
256 _msg_info "Installing Ubuntu to '${cache_dir}/${codename}/airootfs'..."
257 mkdir -p "${cache_dir}/${codename}/airootfs"
258 debootstrap --arch="${arch}" --verbose --merged-usr "${codename}" "${cache_dir}/${codename}/airootfs" "${mirror}"
259 _msg_info "${codename} installed successfully!"
260 debootstrap_status "Done"
263 if [[ "${cache_only}" = true ]]; then
267 rm -rf "${work_dir}/airootfs" && mkdir -p "${work_dir}/airootfs"
268 _msg_info "copy base files from '${cache_dir}/${codename}/airootfs' to '${work_dir}/airootfs'..."
269 rsync -au "${cache_dir}/${codename}/airootfs/" "${work_dir}/airootfs"
270 echo 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${PATH}' >> "${work_dir}/airootfs/etc/bash.bashrc"
271 run_cmd apt-get update
272 # run_cmd apt-get upgrade
276 cp ${script_path}/source.list.d/${codename}/* ${work_dir}/airootfs/etc/apt
277 sed -i "s@http://archive.ubuntu.com/ubuntu/@${mirror}@g" ${work_dir}/airootfs/etc/apt/sources.list
278 run_cmd apt-get update
280 if [[ -n $(find ${channels_dir}/*/repo -type f) ]]; then
283 for repo in $(find ${channels_dir}/*/repo -name '*.list'); do
284 key="$(dirname ${repo})/$(basename ${repo} | sed "s/list/key/")"
286 if [[ -f "${key}" ]]; then
287 if file ${key} | grep -q "PGP/GPG key"; then
288 cp "${key}" "${work_dir}/airootfs/$(basename ${key})"
290 wget -q -O "${work_dir}/airootfs/$(basename ${key})" "$(cat ${key})"
293 run_cmd apt-key add "$(basename ${key})"
294 rm "${work_dir}/airootfs/$(basename ${key})"
295 cp "${repo}" "${work_dir}/airootfs/etc/apt/sources.list.d"
298 run_cmd apt-get update
305 PPA_FILELIST=("${channels_dir}/share/ppa_list.${arch}" "${channels_dir}/${channel_name}/ppa_list.${arch}")
306 _apt_install software-properties-common
308 for _PPA_FILE in ${PPA_FILELIST[@]}; do
309 if [[ -f "${_PPA_FILE}" ]]; then
310 for _ppa in $(grep -h -v ^'#' ${_PPA_FILE}); do
311 run_cmd add-apt-repository --yes "${_ppa}"
318 _apt_install systemd-sysv
319 run_cmd dbus-uuidgen --ensure=/etc/machine-id
320 run_cmd ln -sf /etc/machine-id /var/lib/dbus/machine-id
323 make_apt_packages() {
324 remove "${work_dir}/airootfs/aptpkglist"
325 _apt_install initramfs-tools
326 run_cmd env -i bash -c 'DEBIAN_FRONTEND=noninteractive apt-get dist-upgrade --yes'
328 if [[ -f "${channels_dir}/share/packages.${arch}" ]]; then
329 grep -h -v ^'#' "${channels_dir}/share/packages.${arch}" | grep -v "^$" >> "${work_dir}/airootfs/aptpkglist"
332 if [[ -f "${channels_dir}/${channel_name}/packages.${arch}" ]]; then
333 grep -h -v ^'#' "${channels_dir}/${channel_name}/packages.${arch}" | grep -v "^$" >> "${work_dir}/airootfs/aptpkglist"
336 if [[ -s "${work_dir}/airootfs/aptpkglist" ]]; then
337 run_cmd env -i bash -c 'DEBIAN_FRONTEND=noninteractive apt-get --no-install-recommends --yes install $(echo $(<aptpkglist))'
340 remove "${work_dir}/airootfs/aptpkglist"
345 run_cmd env -i bash -c 'DEBIAN_FRONTEND=noninteractive LANG=en_US.UTF-8 LC_ALL=C LANGUAGE=en_US.UTF-8 dpkg-reconfigure locales'
348 run_cmd env -i bash -c 'DEBIAN_FRONTEND=noninteractive dpkg-reconfigure resolvconf'
351 cp ${channels_dir}/share/airootfs/etc/NetworkManager/NetworkManager.conf ${work_dir}/airootfs/etc/NetworkManager/NetworkManager.conf
354 #run_cmd echo -ne "UTC" > '/etc/timezone'
355 #run_cmd dpkg-reconfigure -f noninteractive tzdata
357 run_cmd env -i bash -c 'DEBIAN_FRONTEND=noninteractive dpkg-reconfigure network-manager'
358 run_cmd truncate -s 0 /etc/machine-id
362 sed "s|%USERNAME%|${username}|g;s|%OS_NAME%|${os_name}|g" "${nfb_dir}/casper.conf" > "${work_dir}/airootfs/etc/casper.conf"
363 chmod 755 "${work_dir}"/airootfs/usr/share/initramfs-tools/scripts/casper-bottom/*adduser "${work_dir}"/airootfs/usr/share/initramfs-tools/scripts/casper-bottom/*autologin
364 run_cmd env -i bash -c 'mkinitramfs -o /boot/initrd.img-`uname -r` `uname -r`'
368 sed -i "s@${mirror}@http://archive.ubuntu.com/ubuntu/@g" ${work_dir}/airootfs/etc/apt/sources.list
369 run_cmd apt-get update
370 run_cmd apt-get clean
371 run_cmd apt-get --yes autoremove
372 run_cmd rm -rf "/tmp/* ~/.bash_history"
377 [[ -d "${bootfiles_dir}" ]] && rm -r "${bootfiles_dir}"
378 mkdir -p "${bootfiles_dir}"/{casper,isolinux,install}
381 mksquashfs "${work_dir}/airootfs" "${bootfiles_dir}/casper/filesystem.squashfs"
386 touch "${bootfiles_dir}/ubuntu"
387 sed "s|%OS_NAME%|${os_name}|g" "${nfb_dir}/README.diskdefines" > "${bootfiles_dir}/README.diskdefines"
390 cp "${work_dir}/airootfs/boot/vmlinuz" "${bootfiles_dir}/casper/vmlinuz"
391 cp "${work_dir}/airootfs/boot/initrd.img" "${bootfiles_dir}/casper/initrd"
392 run_cmd dpkg-query -W --showformat='${Package} ${Version}\n' > ${bootfiles_dir}/casper/filesystem.manifest
393 cp -v "${bootfiles_dir}/casper/filesystem.manifest" "${bootfiles_dir}/casper/filesystem.manifest-desktop"
394 sed -i '/casper/d;/discover/d;/laptop-detect/d;/os-prober/d;/ubiquity/d' "${bootfiles_dir}/casper/filesystem.manifest-desktop"
395 printf $(du -sx --block-size=1 "${work_dir}/airootfs" | cut -f1) > "${bootfiles_dir}/casper/filesystem.size"
398 cp "${work_dir}"/airootfs/usr/lib/syslinux/modules/bios/*.c32 "${bootfiles_dir}/isolinux/"
399 cp "${work_dir}/airootfs/usr/lib/ISOLINUX/isolinux.bin" "${bootfiles_dir}/isolinux/"
400 cp "${work_dir}/airootfs/usr/lib/ISOLINUX/isohdpfx.bin" "${bootfiles_dir}/isolinux/"
401 sed "s|%OS_NAME%|${os_name}|g" "${nfb_dir}/grub.cfg" > "${bootfiles_dir}/isolinux/grub.cfg"
402 sed "s|%OS_NAME%|${os_name}|g" "${nfb_dir}/isolinux.cfg" > "${bootfiles_dir}/isolinux/isolinux.cfg"
405 _apt_install memtest86+
406 cp "${work_dir}/airootfs/boot/memtest86+.bin" "${bootfiles_dir}/install/memtest86+"
409 if [[ ! -f "${cache_dir}/memtest86-usb.zip" ]]; then
410 wget -O "${cache_dir}/memtest86-usb.zip" "https://www.memtest86.com/downloads/memtest86-usb.zip"
411 bash -c "(unzip -p ${cache_dir}/memtest86-usb.zip memtest86-usb.img > ${cache_dir}/memtest86)"
414 cp "${cache_dir}/memtest86" "${bootfiles_dir}/install/memtest86"
421 --output="${bootfiles_dir}/isolinux/bootia32.efi" \
424 "boot/grub/grub.cfg=${bootfiles_dir}/isolinux/grub.cfg"
428 --format=x86_64-efi \
429 --output="${bootfiles_dir}/isolinux/bootx64.efi" \
432 "boot/grub/grub.cfg=${bootfiles_dir}/isolinux/grub.cfg"
435 truncate -s 10M "${bootfiles_dir}/isolinux/efiboot.img"
436 mkfs.fat -F 16 -f 1 -r 112 "${bootfiles_dir}/isolinux/efiboot.img"
437 mkdir "${bootfiles_dir}/mnt"
438 mount "${bootfiles_dir}/isolinux/efiboot.img" "${bootfiles_dir}/mnt"
439 mkdir -p "${bootfiles_dir}/mnt/efi/boot"
440 cp "${bootfiles_dir}/isolinux/bootia32.efi" "${bootfiles_dir}/mnt/efi/boot"
441 cp "${bootfiles_dir}/isolinux/bootx64.efi" "${bootfiles_dir}/mnt/efi/boot"
442 umount -d "${bootfiles_dir}/mnt"
443 rm -r "${bootfiles_dir}/mnt"
447 cd "${bootfiles_dir}"
449 # create checksum (using at booting)
450 bash -c "(find . -type f -print0 | xargs -0 md5sum | grep -v "\./md5sum.txt" > md5sum.txt)"
456 -full-iso9660-filenames \
457 -volid "${iso_label}" \
458 -appid "${iso_application}" \
459 -publisher "${iso_publisher}" \
460 -preparer "prepared by LUBS" \
461 -eltorito-boot isolinux/isolinux.bin \
466 -eltorito-platform efi \
467 -eltorito-boot EFI/efiboot.img \
469 -isohybrid-mbr "${bootfiles_dir}/isolinux/isohdpfx.bin" \
470 -isohybrid-gpt-basdat \
471 -eltorito-catalog isolinux/boot.cat \
472 -output "${out_dir}/${iso_filename}" \
475 "/isolinux/isolinux.bin=isolinux/isolinux.bin" \
476 "/EFI/efiboot.img=isolinux/efiboot.img"
483 _msg_info "Creating md5 checksum ..."
484 md5sum "${iso_filename}" > "${iso_filename}.md5"
486 _msg_info "Creating sha256 checksum ..."
487 sha256sum "${iso_filename}" > "${iso_filename}.sha256"
488 cd - > /dev/null 2>&1
493 # 参考記事:https://0e0.pw/ci83 https://0e0.pw/VJlg
495 _opt_short="w:o:ha:-:m:c:d"
496 _opt_long="help,arch:,codename:,debug,help,mirror:,out:,work,cache-only"
497 OPT=$(getopt -o ${_opt_short} -l ${_opt_long} -- "${@}")
499 if [[ ${?} != 0 ]]; then
508 if [[ -z ${2} ]]; then
509 _msg_error "Please specify the architecture."
517 if [[ -z ${2} ]]; then
518 _msg_error "Please specify the codename."
534 if [[ -z ${2} ]]; then
535 _msg_error "Please specify the mirror server."
544 if [[ -z ${2} ]]; then
545 _msg_error "Please specify the out dir."
554 if [[ -z ${2} ]]; then
555 _msg_error "Please specify the out dir."
572 _msg_error "Invalid argument '${1}'"
578 bootfiles_dir="${work_dir}/bootfiles"
579 trap umount_chroot 0 2 15
581 if [[ -n "${1}" ]]; then
589 for _channel in $(ls -l "${channels_dir}" | awk '$1 ~ /d/ {print $9 }'); do
590 if [[ -n $(ls "${channels_dir}/${_channel}") ]] && [[ ! "${_channel}" = "share" ]]; then
591 channel_list+=( "${_channel}" )
595 for i in ${channel_list[@]}; do
596 if [[ "${i}" = "${channel_name}" ]]; then
606 if [[ $(check_channel ${channel_name}) = false ]]; then
607 _msg_error "Invalid channel ${channel_name}"
615 run_once make_sourcelist
616 run_once make_systemd
617 run_once make_apt_packages
619 run_once make_add_user
621 run_once make_squashfs
625 run_once make_checksum