mirror of
https://github.com/suikan4github/kaiten-yaki.git
synced 2025-12-20 02:21:17 -03:00
Refactored.
All function body is indented. kaiten-yaki-* has main function. "sourced" style is not enforced.
This commit is contained in:
Suikan
parent
a5ecca9860
commit
f1a43e9c54
6 changed files with 475 additions and 460 deletions
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@ -1,175 +1,183 @@
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#!/bin/bash -u
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# Load configuration parameter
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source config.sh
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function main() {
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# Load configuration parameter
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source config.sh
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# Load functions
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source common/confirmation.sh
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source common/preinstall.sh
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source common/parainstall.sh
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source common/parainstall_msg.sh
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# Load functions
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source common/confirmation.sh
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source common/preinstall.sh
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source common/parainstall.sh
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source common/parainstall_msg.sh
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# Varidate whether script is executed as sourced or not
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(return 0 2>/dev/null) && sourced=1 || sourced=0
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if [ $sourced -eq 0 ] ; then
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cat <<HEREDOC 1>&2
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***** ERROR : Must execute as "sourced" *****
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Execute as following :
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source void-kaiten-yaki.sh
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# Varidate whether script is executed as sourced or not
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(return 0 2>/dev/null) && sourced=1 || sourced=0
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if [ $sourced -eq 0 ] ; then
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cat <<- HEREDOC 1>&2
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***** ERROR : Must execute as "sourced" *****
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Execute as following :
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source void-kaiten-yaki.sh
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Installation terminated.
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HEREDOC
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exit # use "exit" instead of "return", if not "sourced" execusion
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fi # "sourced" validation
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Installation terminated.
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HEREDOC
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exit # use "exit" instead of "return", if not "sourced" execusion
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fi # "sourced" validation
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# This is the mount point of the install target.
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export TARGETMOUNTPOINT="/mnt/target"
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# 1 : Show message during GUI/TUI installer, 0 : Do not show.
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export PARAINSTMSG=0
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# This is the mount point of the install target.
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export TARGETMOUNTPOINT="/mnt/target"
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# 1 : Show message during GUI/TUI installer, 0 : Do not show.
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export PARAINSTMSG=0
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# Distribution check
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if ! uname -a | grep void -i > /dev/null ; then # "Void" is not found in the OS name.
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echo "*********************************************************************************"
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uname -a
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cat <<HEREDOC
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*********************************************************************************
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This system seems to be not Void Linux, while this script is dediated to the Void Linux.
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Are you sure you want to run this script for installation? [Y/N]
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HEREDOC
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read YESNO
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if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
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cat <<HEREDOC 1>&2
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# Distribution check
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if ! uname -a | grep void -i > /dev/null ; then # "Void" is not found in the OS name.
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echo "*********************************************************************************"
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uname -a
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cat <<- HEREDOC
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*********************************************************************************
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This system seems to be not Void Linux, while this script is dediated to the Void Linux.
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Are you sure you want to run this script for installation? [Y/N]
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HEREDOC
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read YESNO
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if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
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cat <<- HEREDOC 1>&2
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Installation terminated.
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HEREDOC
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return
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fi # if YES
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Installation terminated.
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HEREDOC
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return
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fi # if YES
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fi # "Void" is not found in the OS name.
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fi # "Void" is not found in the OS name.
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# *******************************************************************************
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# Confirmation before installation
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# *******************************************************************************
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# *******************************************************************************
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# Confirmation before installation
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# *******************************************************************************
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# Common part of the parameter confirmation
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if ! confirmation ; then
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return 1
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fi
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# Common part of the parameter confirmation
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if ! confirmation ; then
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return 1
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fi
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# *******************************************************************************
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# Pre-install stage
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# *******************************************************************************
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# *******************************************************************************
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# Pre-install stage
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# *******************************************************************************
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# Install essential packages.
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xbps-install -y -Su xbps gptfdisk
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# Install essential packages.
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xbps-install -y -Su xbps gptfdisk
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# Common part of the pre-install stage
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if ! pre_install ; then
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return 1
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fi
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# Common part of the pre-install stage
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if ! pre_install ; then
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return 1
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fi
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# ADD "rd.auto=1 cryptdevice=/dev/sda2:${LUKS_NAME} root=/dev/mapper/${VGNAME}-${ROOTNAME}" to GRUB.
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# This is magical part. I have not understood why this is required.
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# Anyway, without this modification, Void Linux doesn't boot.
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# Refer https://wiki.voidlinux.org/Install_LVM_LUKS#Installation_using_void-installer
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echo "...Modify /etc/default/grub."
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sed -i "s#loglevel=4#loglevel=4 rd.auto=1 cryptdevice=/dev/sda2:${LUKS_NAME} root=/dev/mapper/${VGNAME}-${LVROOTNAME}#" /etc/default/grub
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# ADD "rd.auto=1 cryptdevice=/dev/sda2:${LUKS_NAME} root=/dev/mapper/${VGNAME}-${ROOTNAME}" to GRUB.
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# This is magical part. I have not understood why this is required.
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# Anyway, without this modification, Void Linux doesn't boot.
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# Refer https://wiki.voidlinux.org/Install_LVM_LUKS#Installation_using_void-installer
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echo "...Modify /etc/default/grub."
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sed -i "s#loglevel=4#loglevel=4 rd.auto=1 cryptdevice=/dev/sda2:${LUKS_NAME} root=/dev/mapper/${VGNAME}-${LVROOTNAME}#" /etc/default/grub
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# *******************************************************************************
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# Para-install stage
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# *******************************************************************************
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# *******************************************************************************
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# Para-install stage
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# *******************************************************************************
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# Show common message to let the operator focus on the critical part
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parainstall_msg
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# Ubuntu dependent message
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cat <<HEREDOC
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# Show common message to let the operator focus on the critical part
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parainstall_msg
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# Ubuntu dependent message
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cat <<- HEREDOC
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************************ CAUTION! CAUTION! CAUTION! ****************************
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Make sure to click "NO", if the void-installer ask you to reboot.
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Just exit the installer without rebooting.
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************************ CAUTION! CAUTION! CAUTION! ****************************
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Make sure to click "NO", if the void-installer ask you to reboot.
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Just exit the installer without rebooting.
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Type return key to start void-installer.
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HEREDOC
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Type return key to start void-installer.
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HEREDOC
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# waitfor a console input
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read dummy_var
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# waitfor a console input
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read dummy_var
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# Start void-installer
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void-installer &
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# Start void-installer
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void-installer &
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# Record the PID of the installer.
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installer_pid=$!
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# Record the PID of the installer.
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installer_pid=$!
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# Common part of the para-install.
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# Record the install PID, modify the /etc/default/grub of the target,
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# and then, wait for the end of sintaller.
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if ! parainstall ; then
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return 1
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fi
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# Common part of the para-install.
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# Record the install PID, modify the /etc/default/grub of the target,
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# and then, wait for the end of sintaller.
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if ! parainstall ; then
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return 1
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fi
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# *******************************************************************************
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# Post-install stage
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# *******************************************************************************
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# *******************************************************************************
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# Post-install stage
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# *******************************************************************************
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## Mount the target file system
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# ${TARGETMOUNTPOINT} is created by the GUI/TUI installer
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echo "...Mount /dev/mapper/${VGNAME}-${LVROOTNAME} on ${TARGETMOUNTPOINT}."
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mount /dev/mapper/${VGNAME}-${LVROOTNAME} ${TARGETMOUNTPOINT}
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## Mount the target file system
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# ${TARGETMOUNTPOINT} is created by the GUI/TUI installer
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echo "...Mount /dev/mapper/${VGNAME}-${LVROOTNAME} on ${TARGETMOUNTPOINT}."
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mount /dev/mapper/${VGNAME}-${LVROOTNAME} ${TARGETMOUNTPOINT}
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# And mount other directories
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echo "...Mount all other dirs."
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for n in proc sys dev etc/resolv.conf; do mount --rbind "/$n" "${TARGETMOUNTPOINT}/$n"; done
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# And mount other directories
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echo "...Mount all other dirs."
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for n in proc sys dev etc/resolv.conf; do mount --rbind "/$n" "${TARGETMOUNTPOINT}/$n"; done
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# Change root and create the keyfile and ramfs image for Linux kernel.
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echo "...Chroot to ${TARGETMOUNTPOINT}."
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cat <<HEREDOC | chroot ${TARGETMOUNTPOINT} /bin/bash
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# Mount the rest of partitions by target /etc/fstab
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mount -a
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# Change root and create the keyfile and ramfs image for Linux kernel.
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echo "...Chroot to ${TARGETMOUNTPOINT}."
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cat <<- HEREDOC | chroot ${TARGETMOUNTPOINT} /bin/bash
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# Mount the rest of partitions by target /etc/fstab
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mount -a
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# Set up the kernel hook of encryption
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echo "...Install cryptsetup-initramfs package."
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xbps-install -y lvm2 cryptsetup
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# Set up the kernel hook of encryption
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echo "...Install cryptsetup-initramfs package."
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xbps-install -y lvm2 cryptsetup
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# Prepare a key file to embed in to the ramfs.
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echo "...Prepair key file."
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mkdir /etc/luks
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dd if=/dev/urandom of=/etc/luks/boot_os.keyfile bs=4096 count=1 status=none
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chmod u=rx,go-rwx /etc/luks
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chmod u=r,go-rwx /etc/luks/boot_os.keyfile
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# Prepare a key file to embed in to the ramfs.
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echo "...Prepair key file."
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mkdir /etc/luks
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dd if=/dev/urandom of=/etc/luks/boot_os.keyfile bs=4096 count=1 status=none
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chmod u=rx,go-rwx /etc/luks
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chmod u=r,go-rwx /etc/luks/boot_os.keyfile
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# Add a key to the key file. Use the passphrase in the environment variable.
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echo "...Add a key to the key file."
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printf %s "${PASSPHRASE}" | cryptsetup luksAddKey -d - "${DEV}${CRYPTPARTITION}" /etc/luks/boot_os.keyfile
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# Add a key to the key file. Use the passphrase in the environment variable.
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echo "...Add a key to the key file."
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printf %s "${PASSPHRASE}" | cryptsetup luksAddKey -d - "${DEV}${CRYPTPARTITION}" /etc/luks/boot_os.keyfile
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# Add the LUKS volume information to /etc/crypttab to decrypt by kernel.
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echo "...Add LUKS volume info to /etc/crypttab."
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echo "${CRYPTPARTNAME} UUID=$(blkid -s UUID -o value ${DEV}${CRYPTPARTITION}) /etc/luks/boot_os.keyfile luks,discard" >> /etc/crypttab
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# Add the LUKS volume information to /etc/crypttab to decrypt by kernel.
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echo "...Add LUKS volume info to /etc/crypttab."
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echo "${CRYPTPARTNAME} UUID=$(blkid -s UUID -o value ${DEV}${CRYPTPARTITION}) /etc/luks/boot_os.keyfile luks,discard" >> /etc/crypttab
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# Putting key file into the ramfs initial image
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echo "...Register key file to the ramfs"
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echo 'install_items+=" /etc/luks/boot_os.keyfile /etc/crypttab " ' > /etc/dracut.conf.d/10-crypt.conf
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# Putting key file into the ramfs initial image
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echo "...Register key file to the ramfs"
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echo 'install_items+=" /etc/luks/boot_os.keyfile /etc/crypttab " ' > /etc/dracut.conf.d/10-crypt.conf
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# Finally, update the ramfs initial image with the key file.
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echo "...Upadte initramfs."
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xbps-reconfigure -fa
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echo "...grub-mkconfig."
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grub-mkconfig -o /boot/grub/grub.cfg
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echo "...update-grub."
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update-grub
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# Finally, update the ramfs initial image with the key file.
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echo "...Upadte initramfs."
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xbps-reconfigure -fa
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echo "...grub-mkconfig."
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grub-mkconfig -o /boot/grub/grub.cfg
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echo "...update-grub."
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update-grub
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# Leave chroot
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HEREDOC
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# Leave chroot
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HEREDOC
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# Unmount all
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echo "...Unmount all."
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umount -R ${TARGETMOUNTPOINT}
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# Unmount all
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echo "...Unmount all."
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umount -R ${TARGETMOUNTPOINT}
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# Finishing message
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cat <<HEREDOC
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****************** Post-install process finished ******************
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# Finishing message
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cat <<- HEREDOC
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****************** Post-install process finished ******************
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...Ready to reboot.
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HEREDOC
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...Ready to reboot.
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HEREDOC
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# Normal end
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return 0
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}
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# Execute
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main
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