Refactored.

All function body is indented.
kaiten-yaki-* has main function.
"sourced" style is not enforced.
This commit is contained in:
Suikan 2021-07-01 21:42:41 +09:00
parent a5ecca9860
commit f1a43e9c54
6 changed files with 475 additions and 460 deletions

View file

@ -7,7 +7,7 @@ function confirmation(){
# Sanity check for volume group name
if echo ${VGNAME} | grep "-" -i > /dev/null ; then # "-" is found in the volume group name.
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
***** ERROR : VGNAME is "${VGNAME}" *****
THe "-" is not allowed in the volume name.
Check passphrase and config.txt
@ -19,7 +19,7 @@ fi # "-" is found in the volume group name.
# Sanity check for root volume name
if echo ${LVROOTNAME} | grep "-" -i > /dev/null ; then # "-" is found in the volume name.
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
***** ERROR : LVROOTNAME is "${LVROOTNAME}" *****
THe "-" is not allowed in the volume name.
Check passphrase and config.txt
@ -31,7 +31,7 @@ fi # "-" is found in the volume name.
# Sanity check for swap volume name
if echo ${LVSWAPNAME} | grep "-" -i > /dev/null ; then # "-" is found in the volume name.
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
***** ERROR : LVSWAPNAME is "${LVSWAPNAME}" *****
THe "-" is not allowed in the volume name.
Check passphrase and config.txt
@ -42,7 +42,7 @@ HEREDOC
fi # "-" is found in the volume name.
# For surre ask the config.sh is edited
cat <<HEREDOC
cat <<- HEREDOC
The destination logical volume label is "${LVROOTNAME}"
"${LVROOTNAME}" uses ${LVROOTSIZE} of the LVM volume group.
@ -50,7 +50,7 @@ Are you ready to install? [Y/N]
HEREDOC
read YESNO
if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
Installation terminated.
HEREDOC
@ -62,7 +62,7 @@ if [ ${ERASEALL} -eq 1 ] ; then
echo "Are you sure you want to erase entire ${DEV}? [Y/N]"
read YESNO
if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
cat <<HEREDOC 1>&2
cat <<-HEREDOC 1>&2
Check config.sh. The variable ERASEALL is ${ERASEALL}.
Installation terminated.
@ -82,7 +82,7 @@ read -sr PASSPHRASE_C
# Validate whether both are indentical or not
if [ ${PASSPHRASE} != ${PASSPHRASE_C} ] ; then
cat <<HEREDOC 1>&2
cat <<-HEREDOC 1>&2
***** ERROR : Passphrase doesn't match *****
Installation terminated.

View file

@ -13,13 +13,12 @@ do
# Check if installer still exist
if ! ps $installer_pid > /dev/null ; then # If not exists
cat <<HEREDOC 1>&2
cat <<-HEREDOC 1>&2
The installer terminated unexpectedly.
Installation process terminated.
HEREDOC
return 1
fi
done # while

View file

@ -2,7 +2,7 @@
function parainstall_msg() {
cat <<HEREDOC
cat <<- HEREDOC
******************************************************************************
The pre-install process is done. We are ready to install the Linux to the
target storage device. By pressing return key, GUI/TUI installer starts.

View file

@ -30,7 +30,7 @@ if [ ${ERASEALL} -eq 1 ] ; then
dd if=/dev/zero of=${DEV} bs=512 count=1
# Create MBR and allocate max storage for Linux partition
echo "...Create a Linux partition on ${DEV} with MBR."
sfdisk ${DEV} <<HEREDOC
sfdisk ${DEV} <<- HEREDOC
2M,,L
HEREDOC
fi # if EFI firmware
@ -48,7 +48,7 @@ printf %s "${PASSPHRASE}" | cryptsetup open -d - "${DEV}${CRYPTPARTITION}" ${CRY
# Check whether successful open. If mapped, it is successful.
if [ ! -e /dev/mapper/${CRYPTPARTNAME} ] ; then
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
***** ERROR : Cannot open LUKS volume "${CRYPTPARTNAME}" on ${DEV}${CRYPTPARTITION}. *****
Check passphrase and config.txt
@ -78,7 +78,7 @@ fi # if /dev/mapper/swap volume already exit.
# Create a ROOT Logical Volume on VG.
if [ -e /dev/mapper/${VGNAME}-${LVROOTNAME} ] ; then
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
***** ERROR : Logical volume "${VGNAME}-${LVROOTNAME}" already exists. *****
Check LVROOTNAME environment variable in config.txt.

View file

@ -1,5 +1,6 @@
#!/bin/bash -u
function main() {
# Load configuration parameter
source config.sh
@ -12,7 +13,7 @@ source common/parainstall_msg.sh
# Varidate whether script is executed as sourced or not
(return 0 2>/dev/null) && sourced=1 || sourced=0
if [ $sourced -eq 0 ] ; then
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
***** ERROR : Must execute as "sourced" *****
Execute as following :
source ubuntu-kaiten-yaki.sh
@ -31,18 +32,18 @@ export PARAINSTMSG=1
if ! uname -a | grep ubuntu -i > /dev/null ; then # "Ubuntu" is not found in the OS name.
echo "*******************************************************************************"
uname -a
cat <<HEREDOC
cat <<- HEREDOC
*******************************************************************************
This system seems to be not Ubuntu, while this script is dediated to the Ubuntu.
Are you sure you want to run this script? [Y/N]
HEREDOC
read YESNO
if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
Installation terminated.
HEREDOC
return
return 1
fi # if YES
fi # "Ubuntu" is not found in the OS name.
@ -74,7 +75,7 @@ fi
parainstall_msg
# Ubuntu dependent message
cat <<HEREDOC
cat <<- HEREDOC
************************ CAUTION! CAUTION! CAUTION! ****************************
@ -115,7 +116,7 @@ for n in proc sys dev etc/resolv.conf; do mount --rbind "/$n" "${TARGETMOUNTPOIN
# Change root and create the keyfile and ramfs image for Linux kernel.
echo "...Chroot to ${TARGETMOUNTPOINT}."
cat <<HEREDOC | chroot ${TARGETMOUNTPOINT} /bin/bash
cat <<- HEREDOC | chroot ${TARGETMOUNTPOINT} /bin/bash
# Mount the rest of partitions by target /etc/fstab
mount -a
@ -155,8 +156,15 @@ echo "...Unmount all."
umount -R ${TARGETMOUNTPOINT}
# Finishing message
cat <<HEREDOC
cat <<- HEREDOC
****************** Post-install process finished ******************
...Ready to reboot.
HEREDOC
# Normal end
return 0
}
# Execute
main

View file

@ -1,5 +1,6 @@
#!/bin/bash -u
function main() {
# Load configuration parameter
source config.sh
@ -12,7 +13,7 @@ source common/parainstall_msg.sh
# Varidate whether script is executed as sourced or not
(return 0 2>/dev/null) && sourced=1 || sourced=0
if [ $sourced -eq 0 ] ; then
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
***** ERROR : Must execute as "sourced" *****
Execute as following :
source void-kaiten-yaki.sh
@ -31,14 +32,14 @@ export PARAINSTMSG=0
if ! uname -a | grep void -i > /dev/null ; then # "Void" is not found in the OS name.
echo "*********************************************************************************"
uname -a
cat <<HEREDOC
cat <<- HEREDOC
*********************************************************************************
This system seems to be not Void Linux, while this script is dediated to the Void Linux.
Are you sure you want to run this script for installation? [Y/N]
HEREDOC
read YESNO
if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
cat <<HEREDOC 1>&2
cat <<- HEREDOC 1>&2
Installation terminated.
HEREDOC
@ -83,7 +84,7 @@ sed -i "s#loglevel=4#loglevel=4 rd.auto=1 cryptdevice=/dev/sda2:${LUKS_NAME} roo
# Show common message to let the operator focus on the critical part
parainstall_msg
# Ubuntu dependent message
cat <<HEREDOC
cat <<- HEREDOC
************************ CAUTION! CAUTION! CAUTION! ****************************
@ -125,7 +126,7 @@ for n in proc sys dev etc/resolv.conf; do mount --rbind "/$n" "${TARGETMOUNTPOIN
# Change root and create the keyfile and ramfs image for Linux kernel.
echo "...Chroot to ${TARGETMOUNTPOINT}."
cat <<HEREDOC | chroot ${TARGETMOUNTPOINT} /bin/bash
cat <<- HEREDOC | chroot ${TARGETMOUNTPOINT} /bin/bash
# Mount the rest of partitions by target /etc/fstab
mount -a
@ -168,8 +169,15 @@ echo "...Unmount all."
umount -R ${TARGETMOUNTPOINT}
# Finishing message
cat <<HEREDOC
cat <<- HEREDOC
****************** Post-install process finished ******************
...Ready to reboot.
HEREDOC
# Normal end
return 0
}
# Execute
main