#!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0
+#
+# mk-linux419
+# Twitter: @fascoder_4
+# Email : m.k419sabuaka@gmail.com
+#
+# Yamada Hayao
+# Twitter: @Hayao0819
+# Email : hayao@fascode.net
+#
+# (c) 2019-2020 Fascode Network.
+#
+# lubs
+#
set -e
# set -u
export LANG=C
-script_path=$(readlink -f ${0%/*})
+script_path=$(readlink -f "${0%/*}")
cache_dir="${script_path}/cache"
channels_dir="${script_path}/channels"
-isolinux_dir="${script_path}/isolinux"
+nfb_dir="${script_path}/nfb"
codename="focal"
-mirror="http://ftp.jaist.ac.jp/pub/Linux/ubuntu/"
+mirror="http://linux.yz.yamagata-u.ac.jp/ubuntu/"
os_name="Ubuntu"
iso_name="ubuntu"
channel_name="serene"
username="liveuser"
-password="liveuser"
usershell="/bin/bash"
debug=false
_msg_common() {
if [[ "${debug}" = true ]]; then
- local _current_time="$(date +%s)"
+ local _current_time
local _time
-
+ _current_time="$(date +%s)"
_time="$(("${_current_time}"-"${start_time}"))"
if [[ "${_time}" -ge 3600 ]]; then
# Show an INFO message
# _msg_info <message>
_msg_info() {
- local _msg="${@}"
+ local _msg
+ _msg="${@}"
echo "$(_msg_common) $("${script_path}/echo_color" -t 2 "Info:") ${_msg}"
}
# _msg_debug <message>
_msg_debug() {
if [[ "${debug}" = true ]]; then
- local _msg="${@}"
+ local _msg
+ _msg="${@}"
echo "$(_msg_common) $("${script_path}/echo_color" -t 3 "Debug:") ${_msg}"
fi
}
# Show an ERROR message then exit with status
# _msg_error <message> <exit code>
_msg_error() {
- local _msg="${1}"
- local _error=${2}
+ local _msg
+ local _error
+ _msg="${1}"
+ _error=${2}
echo "$(_msg_common) $("${script_path}/echo_color" -t 1 "Error:") ${_msg}"
+
if [[ ! ${_error} = 0 ]]; then
exit ${_error}
fi
# Unmount chroot dir
umount_chroot () {
local mount
- for mount in $(mount | awk '{print $3}' | grep $(realpath ${work_dir}) | sort -r); do
+
+ for mount in $(mount | awk '{print $3}' | grep "$(realpath "${work_dir}")" | sort -r); do
_msg_info "Unmounting ${mount}"
umount -fl "${mount}"
done
run_once() {
local name
umount_chroot
-
- if [[ "run_bootfiles" == "$1" ]]; then
- name="$2"
- else
- name="$1"
- fi
+ name="$1"
if [[ ! -e "${work_dir}/build.${name}" ]]; then
_msg_info "$(echo $name | sed "s@_@ @g") is starting."
-
- if [[ "run_bootfiles" == "$1" ]]; then
- "$1" "$2"
- else
- "$1"
- fi
-
+ "${1}"
_msg_info "$(echo $name | sed "s@_@ @g") was done!"
touch "${work_dir}/build.${name}"
fi
run_cmd() {
local mount
+
for mount in "dev" "dev/pts" "proc" "sys" "run/systemd/resolve/stub-resolv.conf"; do
- [[ "${mount}" == "run/systemd/resolve/stub-resolv.conf" ]] && mount --bind /etc/resolv.conf "${work_dir}/airootfs/${mount}" || mount --bind /${mount} "${work_dir}/airootfs/${mount}"
+ if [[ "${mount}" == "run/systemd/resolve/stub-resolv.conf" ]]; then
+ mount --bind /etc/resolv.conf "${work_dir}/airootfs/${mount}"
+ else
+ mount --bind /${mount} "${work_dir}/airootfs/${mount}"
+ fi
done
+
chroot "${work_dir}/airootfs" "${@}"
- for mount in $(mount | awk '{print $3}' | grep $(realpath ${work_dir}) | sort -r); do
+
+ for mount in $(mount | awk '{print $3}' | grep "$(realpath "${work_dir}")" | sort -r); do
umount -fl "${mount}"
done
}
-run_bootfiles() {
- cd "${bootfiles_dir}"
- "$1"
- cd - > /dev/null
-}
-
_apt_install() {
run_cmd apt-get --no-install-recommends --yes install ${@}
}
local _list
local _file
_list=($(echo "$@"))
+
for _file in "${_list[@]}"; do
_msg_debug "Removeing ${_file}"
+
if [[ -f ${_file} ]]; then
rm -f "${_file}"
elif [[ -d ${_file} ]]; then
echo "You can switch between installed packages, files included in images, etc. by channel."
echo
echo " Channel:"
+
local _channel
local channel_list
local description
+
for _channel in $(ls -l "${channels_dir}" | awk '$1 ~ /d/ {print $9 }'); do
if [[ -n $(ls "${channels_dir}/${_channel}") ]] && [[ ! "${_channel}" = "share" ]]; then
- channel_list="${channel_list[@]} ${_channel}"
+ channel_list+=( "${_channel}" )
fi
done
+
for _channel in ${channel_list[@]}; do
if [[ -f "${channels_dir}/${_channel}/description.txt" ]]; then
description=$(cat "${channels_dir}/${_channel}/description.txt")
else
description="This channel does not have a description.txt."
fi
+
echo -ne " ${_channel}"
+
for i in $( seq 1 $(( 23 - ${#_channel} )) ); do
echo -ne " "
done
+
echo -ne "${description}\n"
done
}
if [[ ${EUID} -ne 0 ]]; then
_msg_error "This script must be run as root." 1
fi
-
+
[[ ! -d "${work_dir}" ]] && mkdir -p "${work_dir}"
[[ ! -d "${out_dir}" ]] && mkdir -p "${out_dir}"
-
- umount_chroot
+ umount_chroot
# Check codename
if [[ -z $(grep -h -v ^'#' ${channels_dir}/${channel_name}/codename.${arch} | grep -x ${codename}) ]]; then
debootstrap_status "Running"
_msg_info "Installing Ubuntu to '${cache_dir}/${codename}/airootfs'..."
mkdir -p "${cache_dir}/${codename}/airootfs"
- debootstrap --arch=${arch} --include=linux-image-generic --verbose --merged-usr "${codename}" "${cache_dir}/${codename}/airootfs" ${mirror}
+ debootstrap --arch="${arch}" --verbose --merged-usr "${codename}" "${cache_dir}/${codename}/airootfs" "${mirror}"
_msg_info "${codename} installed successfully!"
debootstrap_status "Done"
fi
+
if [[ "${cache_only}" = true ]]; then
exit 0
fi
-
+
rm -rf "${work_dir}/airootfs" && mkdir -p "${work_dir}/airootfs"
_msg_info "copy base files from '${cache_dir}/${codename}/airootfs' to '${work_dir}/airootfs'..."
rsync -au "${cache_dir}/${codename}/airootfs/" "${work_dir}/airootfs"
if [[ -n $(find ${channels_dir}/*/repo -type f) ]]; then
_apt_install gnupg
- for repo in $(find ${channels_dir}/*/repo -name *.list); do
+ for repo in $(find ${channels_dir}/*/repo -name '*.list'); do
key="$(dirname ${repo})/$(basename ${repo} | sed "s/list/key/")"
-
+
if [[ -f "${key}" ]]; then
- if $(file ${key} | grep -q "PGP/GPG key"); then
- cp ${key} ${work_dir}/airootfs/$(basename ${key})
+ if file ${key} | grep -q "PGP/GPG key"; then
+ cp "${key}" "${work_dir}/airootfs/$(basename ${key})"
else
- wget -q -O ${work_dir}/airootfs/$(basename ${key}) $(cat ${key})
+ wget -q -O "${work_dir}/airootfs/$(basename ${key})" "$(cat ${key})"
fi
- run_cmd apt-key add $(basename ${key})
- rm ${work_dir}/airootfs/$(basename ${key})
- cp ${repo} ${work_dir}/airootfs/etc/apt/sources.list.d
+ run_cmd apt-key add "$(basename ${key})"
+ rm "${work_dir}/airootfs/$(basename ${key})"
+ cp "${repo}" "${work_dir}/airootfs/etc/apt/sources.list.d"
fi
done
-
run_cmd apt-get update
fi
-
+
# PPA
local PPA_FILELIST
local _PPA_FILE
local _ppa
-
PPA_FILELIST=("${channels_dir}/share/ppa_list.${arch}" "${channels_dir}/${channel_name}/ppa_list.${arch}")
_apt_install software-properties-common
+
for _PPA_FILE in ${PPA_FILELIST[@]}; do
if [[ -f "${_PPA_FILE}" ]]; then
for _ppa in $(grep -h -v ^'#' ${_PPA_FILE}); do
make_apt_packages() {
remove "${work_dir}/airootfs/aptpkglist"
+ _apt_install initramfs-tools
+ run_cmd env -i bash -c 'DEBIAN_FRONTEND=noninteractive apt-get dist-upgrade --yes'
if [[ -f "${channels_dir}/share/packages.${arch}" ]]; then
grep -h -v ^'#' "${channels_dir}/share/packages.${arch}" | grep -v "^$" >> "${work_dir}/airootfs/aptpkglist"
fi
+
if [[ -f "${channels_dir}/${channel_name}/packages.${arch}" ]]; then
grep -h -v ^'#' "${channels_dir}/${channel_name}/packages.${arch}" | grep -v "^$" >> "${work_dir}/airootfs/aptpkglist"
fi
- if [[ -n "$(echo $(<"${work_dir}/airootfs/aptpkglist"))" ]]; then
+
+ if [[ -s "${work_dir}/airootfs/aptpkglist" ]]; then
run_cmd env -i bash -c 'DEBIAN_FRONTEND=noninteractive apt-get --no-install-recommends --yes install $(echo $(<aptpkglist))'
fi
- remove "${work_dir}/airootfs/aptpkglist"
-}
-
-make_snap_packages() {
- remove "${work_dir}/airootfs/snappkglist"
- if [[ -f "${channels_dir}/share/snap-packages.${arch}" ]]; then
- grep -h -v ^'#' "${channels_dir}/share/snap-packages.${arch}" | grep -v "^$" >> "${work_dir}/airootfs/snappkglist"
- fi
- if [[ -f "${channels_dir}/${channel_name}/snap-packages.${arch}" ]]; then
- grep -h -v ^'#' "${channels_dir}/${channel_name}/snap-packages.${arch}" | grep -v "^$" >> "${work_dir}/airootfs/snappkglist"
- fi
- if [[ -n "$(echo $(<"${work_dir}/airootfs/snappkglist"))" ]]; then
- _apt_install snapd
- run_cmd env -i bash -c 'snap install $(echo $(<snappkglist))'
- fi
- remove "${work_dir}/airootfs/snappkglist"
+ remove "${work_dir}/airootfs/aptpkglist"
}
make_config() {
run_cmd truncate -s 0 /etc/machine-id
}
-make_customize_airootfs() {
- #-- Overwrite airootfs files --#
- local copy_airootfs
- copy_airootfs() {
- local _dir="${1%/}"
- if [[ -d "${_dir}" ]]; then
- cp -af "${_dir}"/* "${work_dir}/airootfs"
- fi
- }
- copy_airootfs "${channels_dir}/share/airootfs"
- copy_airootfs "${channels_dir}/${channel_name}/airootfs"
-
-
- #-- Run scripts --#
- local _customize_siript_options="-a ${arch} -u '${username}' -p '${password}' -s '${usershell}'"
- if ${bash_debug}; then
- _customize_siript_options="$_customize_siript_options -x"
- elif ${debug}; then
- _customize_siript_options="$_customize_siript_options -d"
- fi
-
- # run_customize_script <script path from lubs> <script path in chroot>
- local run_customize_script
- run_customize_script() {
- if [[ -f "${1}" ]]; then
- chmod 755 "${1}"
- run_cmd "${2} ${_customize_siript_options}"
- fi
- }
- run_customize_script "${work_dir}/airootfs/root/customize_airootfs.sh" "/root/customize_airootfs.sh"
- run_customize_script "${work_dir}/airootfs/root/customize_airootfs_${channel_name}.sh" "/root/customize_airootfs_${channel_name}.sh"
+make_add_user() {
+ sed "s|%USERNAME%|${username}|g;s|%OS_NAME%|${os_name}|g" "${nfb_dir}/casper.conf" > "${work_dir}/airootfs/etc/casper.conf"
+ chmod 755 "${work_dir}"/airootfs/usr/share/initramfs-tools/scripts/casper-bottom/*adduser "${work_dir}"/airootfs/usr/share/initramfs-tools/scripts/casper-bottom/*autologin
+ run_cmd env -i bash -c 'mkinitramfs -o /boot/initrd.img-`uname -r` `uname -r`'
}
make_clean() {
run_cmd rm -rf "/tmp/* ~/.bash_history"
}
-make_bootfiles() {
- run_cmd env -i bash -c 'update-initramfs -c -k all'
- _apt_install memtest86+
+make_squashfs() {
+ # prepare
[[ -d "${bootfiles_dir}" ]] && rm -r "${bootfiles_dir}"
- mkdir -p ${bootfiles_dir}/{casper,isolinux,install}
- cp "${work_dir}/airootfs/boot/vmlinuz" "${bootfiles_dir}/casper/vmlinuz"
- cp "${work_dir}/airootfs/boot/initrd.img" "${bootfiles_dir}/casper/initrd"
- cp "${work_dir}/airootfs/boot/memtest86+.bin" "${bootfiles_dir}/install/memtest86+"
-
- if [[ ! -f "${cache_dir}/memtest86-usb.zip" ]]; then
- wget -O ${cache_dir}/memtest86-usb.zip https://www.memtest86.com/downloads/memtest86-usb.zip
- fi
+ mkdir -p "${bootfiles_dir}"/{casper,isolinux,install}
- (unzip -p ${cache_dir}/memtest86-usb.zip memtest86-usb.img > ${bootfiles_dir}/install/memtest86)
+ # make squashfs
+ mksquashfs "${work_dir}/airootfs" "${bootfiles_dir}/casper/filesystem.squashfs"
}
-make_grubcfg() {
+make_nfb() {
+ # prepare
touch "${bootfiles_dir}/ubuntu"
- cp ${isolinux_dir}/grub.cfg ${bootfiles_dir}/isolinux/grub.cfg
-}
+ sed "s|%OS_NAME%|${os_name}|g" "${nfb_dir}/README.diskdefines" > "${bootfiles_dir}/README.diskdefines"
-make_manifest() {
- run_cmd dpkg-query -W --showformat='${Package} ${Version}\n' | tee ${bootfiles_dir}/casper/filesystem.manifest
- cp -v ${bootfiles_dir}/casper/filesystem.manifest "${bootfiles_dir}/casper/filesystem.manifest-desktop"
- sed -i '/ubiquity/d' "${bootfiles_dir}/casper/filesystem.manifest-desktop"
- sed -i '/casper/d' "${bootfiles_dir}/casper/filesystem.manifest-desktop"
- sed -i '/discover/d' "${bootfiles_dir}/casper/filesystem.manifest-desktop"
- sed -i '/laptop-detect/d' "${bootfiles_dir}/casper/filesystem.manifest-desktop"
- sed -i '/os-prober/d' "${bootfiles_dir}/casper/filesystem.manifest-desktop"
-}
+ # casper setup
+ cp "${work_dir}/airootfs/boot/vmlinuz" "${bootfiles_dir}/casper/vmlinuz"
+ cp "${work_dir}/airootfs/boot/initrd.img" "${bootfiles_dir}/casper/initrd"
+ run_cmd dpkg-query -W --showformat='${Package} ${Version}\n' > ${bootfiles_dir}/casper/filesystem.manifest
+ cp -v "${bootfiles_dir}/casper/filesystem.manifest" "${bootfiles_dir}/casper/filesystem.manifest-desktop"
+ sed -i '/casper/d;/discover/d;/laptop-detect/d;/os-prober/d;/ubiquity/d' "${bootfiles_dir}/casper/filesystem.manifest-desktop"
+ printf $(du -sx --block-size=1 "${work_dir}/airootfs" | cut -f1) > "${bootfiles_dir}/casper/filesystem.size"
+
+ # isolinux setup
+ cp "${work_dir}"/airootfs/usr/lib/syslinux/modules/bios/*.c32 "${bootfiles_dir}/isolinux/"
+ cp "${work_dir}/airootfs/usr/lib/ISOLINUX/isolinux.bin" "${bootfiles_dir}/isolinux/"
+ cp "${work_dir}/airootfs/usr/lib/ISOLINUX/isohdpfx.bin" "${bootfiles_dir}/isolinux/"
+ sed "s|%OS_NAME%|${os_name}|g" "${nfb_dir}/grub.cfg" > "${bootfiles_dir}/isolinux/grub.cfg"
+ sed "s|%OS_NAME%|${os_name}|g" "${nfb_dir}/isolinux.cfg" > "${bootfiles_dir}/isolinux/isolinux.cfg"
+
+ # memtest86+ setup
+ _apt_install memtest86+
+ cp "${work_dir}/airootfs/boot/memtest86+.bin" "${bootfiles_dir}/install/memtest86+"
-make_squashfs() {
- mksquashfs "${work_dir}/airootfs" "${bootfiles_dir}/casper/filesystem.squashfs"
- printf $(du -sx --block-size=1 "${work_dir}/airootfs" | cut -f1) > ${bootfiles_dir}/casper/filesystem.size
-}
+ # memtest86 setup
+ if [[ ! -f "${cache_dir}/memtest86-usb.zip" ]]; then
+ wget -O "${cache_dir}/memtest86-usb.zip" "https://www.memtest86.com/downloads/memtest86-usb.zip"
+ bash -c "(unzip -p ${cache_dir}/memtest86-usb.zip memtest86-usb.img > ${cache_dir}/memtest86)"
+ fi
-make_deifnes() {
- cp ${isolinux_dir}/README.diskdefines ${bootfiles_dir}/README.diskdefines
+ cp "${cache_dir}/memtest86" "${bootfiles_dir}/install/memtest86"
}
-make_isolinux() {
- if [[ "${arch}" = "amd64" ]]; then
- local _arch="x86_64"
- else
- local _arch="${arch}"
- fi
+make_efi() {
+ # UEFI 32bit (ia32)
grub-mkstandalone \
- --format=${_arch}-efi \
- --output=isolinux/bootx64.efi \
+ --format=i386-efi \
+ --output="${bootfiles_dir}/isolinux/bootia32.efi" \
--locales="" \
--fonts="" \
- "boot/grub/grub.cfg=isolinux/grub.cfg"
- (
- cd isolinux && \
- dd if=/dev/zero of=efiboot.img bs=1M count=10 && \
- sudo mkfs.vfat efiboot.img && \
- LC_CTYPE=C mmd -i efiboot.img efi efi/boot && \
- LC_CTYPE=C mcopy -i efiboot.img ./bootx64.efi ::efi/boot/
- )
+ "boot/grub/grub.cfg=${bootfiles_dir}/isolinux/grub.cfg"
+
+ # UEFI 64bit (x64)
grub-mkstandalone \
- --format=i386-pc \
- --output=isolinux/core.img \
- --install-modules="linux16 linux normal iso9660 biosdisk memdisk search tar ls" \
- --modules="linux16 linux normal iso9660 biosdisk search" \
+ --format=x86_64-efi \
+ --output="${bootfiles_dir}/isolinux/bootx64.efi" \
--locales="" \
--fonts="" \
- --themes="" \
- "boot/grub/grub.cfg=isolinux/grub.cfg"
- cat /usr/lib/grub/i386-pc/cdboot.img isolinux/core.img > isolinux/bios.img
-}
-
-make_md5sum() {
- /bin/bash -c "(find . -type f -print0 | xargs -0 md5sum | grep -v "\./md5sum.txt" > md5sum.txt)"
+ "boot/grub/grub.cfg=${bootfiles_dir}/isolinux/grub.cfg"
+
+ # create efiboot.img
+ truncate -s 50M "${bootfiles_dir}/isolinux/efiboot.img"
+ mkfs.fat -F 16 -f 1 -r 112 "${bootfiles_dir}/isolinux/efiboot.img"
+ mount "${bootfiles_dir}/isolinux/efiboot.img" "${bootfiles_dir}/mnt"
+ mkdir -p "${bootfiles_dir}/mnt/efi/boot"
+ cp "${bootfiles_dir}/isolinux/bootia32.efi" "${bootfiles_dir}/mnt/efi/boot/"
+ cp "${bootfiles_dir}/isolinux/bootx64.efi" "${bootfiles_dir}/mnt/efi/boot/"
+ umount -d "${bootfiles_dir}/mnt"
+ rm -r "${bootfiles_dir}/mnt"
}
make_iso() {
+ cd "${bootfiles_dir}"
+
+ # create checksum (using at booting)
+ bash -c "(find . -type f -print0 | xargs -0 md5sum | grep -v "\./md5sum.txt" > md5sum.txt)"
+
+ # create iso
xorriso \
-as mkisofs \
-iso-level 3 \
-appid "${iso_application}" \
-publisher "${iso_publisher}" \
-preparer "prepared by LUBS" \
- -eltorito-boot boot/grub/bios.img \
- -no-emul-boot \
- -boot-load-size 4 \
- -boot-info-table \
- --eltorito-catalog boot/grub/boot.cat \
- --grub2-boot-info \
- --grub2-mbr /usr/lib/grub/i386-pc/boot_hybrid.img \
+ -eltorito-boot isolinux/isolinux.bin \
+ -no-emul-boot \
+ -boot-load-size 4 \
+ -boot-info-table \
-eltorito-alt-boot \
- -e EFI/efiboot.img \
- -no-emul-boot \
- -append_partition 2 0xef isolinux/efiboot.img \
+ -eltorito-platform efi \
+ -eltorito-boot EFI/efiboot.img \
+ -no-emul-boot \
+ -isohybrid-mbr "${bootfiles_dir}/isolinux/isohdpfx.bin" \
+ -isohybrid-gpt-basdat \
+ -eltorito-catalog isolinux/boot.cat \
-output "${out_dir}/${iso_filename}" \
-graft-points \
"." \
- /boot/grub/bios.img=isolinux/bios.img \
- /EFI/efiboot.img=isolinux/efiboot.img
+ "/isolinux/isolinux.bin=isolinux/isolinux.bin" \
+ "/EFI/efiboot.img=isolinux/efiboot.img"
+
+ cd - > /dev/null
}
make_checksum() {
- cd ${out_dir}
+ cd "${out_dir}"
_msg_info "Creating md5 checksum ..."
md5sum "${iso_filename}" > "${iso_filename}.md5"
_opt_short="w:o:ha:-:m:c:d"
_opt_long="help,arch:,codename:,debug,help,mirror:,out:,work,cache-only"
OPT=$(getopt -o ${_opt_short} -l ${_opt_long} -- "${@}")
+
if [[ ${?} != 0 ]]; then
exit 1
fi
+
eval set -- "${OPT}"
+
while :; do
case ${1} in
-a | --arch)
else
mirror="${2}"
fi
+
shift 2
;;
-o | --out)
else
out_dir="${2}"
fi
+
shift 2
;;
-w | --work)
else
work_dir="${2}"
fi
+
shift 2
;;
--cache-only)
local channel_list
local i
channel_list=()
+
for _channel in $(ls -l "${channels_dir}" | awk '$1 ~ /d/ {print $9 }'); do
if [[ -n $(ls "${channels_dir}/${_channel}") ]] && [[ ! "${_channel}" = "share" ]]; then
- channel_list="${channel_list[@]} ${_channel}"
+ channel_list+=( "${_channel}" )
fi
done
+
for i in ${channel_list[@]}; do
if [[ "${i}" = "${channel_name}" ]]; then
echo -n "true"
return 0
fi
done
+
echo -n "false"
return 1
}
run_once make_sourcelist
run_once make_systemd
run_once make_apt_packages
-#run_once make_snap_packages
run_once make_config
-run_once make_customize_airootfs
+run_once make_add_user
run_once make_clean
-run_once make_bootfiles
-run_once make_grubcfg
-run_once make_manifest
run_once make_squashfs
-run_once make_deifnes
-run_once run_bootfiles make_isolinux
-run_once run_bootfiles make_md5sum
-run_once run_bootfiles make_iso
+run_once make_nfb
+run_once make_efi
+run_once make_iso
run_once make_checksum
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