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Refactored program
This commit is contained in:
Suikan
parent
04429da930
commit
1fd0557099
3 changed files with 48 additions and 34 deletions
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@ -48,3 +48,11 @@ else
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# BIOS firmware
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export CRYPTPARTITION=1
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fi # EFI firmware
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# Void Linux only. Ignored in Ubuntu.
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# Detect the GUI environment
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if env | grep XDG_SESSION_TYPE > /dev/null ; then
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export GUIENV=1 # set 1 if GUI env.
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else
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export GUIENV=0 # set 0 if not GUI env.
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fi
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@ -21,8 +21,7 @@ source config.sh
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# *******************************************************************************
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# Distribution check
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uname -a | grep ubuntu -i > /dev/null
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if [ $? -eq 1 ] ; then # "Ubuntu" is not found in the OS name.
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if ! uname -a | grep ubuntu -i > /dev/null ; then # "Ubuntu" 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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@ -42,8 +41,8 @@ HEREDOC
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fi # "Ubuntu" is not found in the OS name.
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# Sanity check for volume group name
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echo ${VGNAME} | grep "-" -i > /dev/null
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if [ $? -eq 0 ] ; then # "-" is found in the volume group name.
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if echo ${VGNAME} | grep "-" -i > /dev/null ; then # "-" is found in the volume group name.
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cat <<HEREDOC 1>&2
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***** ERROR : VGNAME is "${VGNAME}" *****
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THe "-" is not allowed in the volume name.
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@ -55,8 +54,8 @@ HEREDOC
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fi # "-" is found in the volume group name.
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# Sanity check for root volume name
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echo ${LVROOTNAME} | grep "-" -i > /dev/null
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if [ $? -eq 0 ] ; then # "-" is found in the volume name.
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if echo ${LVROOTNAME} | grep "-" -i > /dev/null ; then # "-" is found in the volume name.
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cat <<HEREDOC 1>&2
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***** ERROR : LVROOTNAME is "${LVROOTNAME}" *****
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THe "-" is not allowed in the volume name.
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@ -68,8 +67,7 @@ HEREDOC
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fi # "-" is found in the volume name.
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# Sanity check for swap volume name
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echo ${LVSWAPNAME} | grep "-" -i > /dev/null
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if [ $? -eq 0 ] ; then # "-" is found in the volume name.
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if echo ${LVSWAPNAME} | grep "-" -i > /dev/null ; then # "-" is found in the volume name.
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cat <<HEREDOC 1>&2
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***** ERROR : LVSWAPNAME is "${LVSWAPNAME}" *****
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THe "-" is not allowed in the volume name.
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@ -187,15 +185,14 @@ fi # if crypt volume is unable to open
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# ----- Configure the LVM in LUKS volume -----
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# Check volume group ${VGNAME} exist or not
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vgdisplay -s ${VGNAME} &> /dev/null
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if [ $? -eq 0 ] ; then # is return value 0? ( exist ?)
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if vgdisplay -s ${VGNAME} &> /dev/null ; then # exist ?
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echo "...Volume group ${VGNAME} already exist. Skipped to create. No problem."
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else
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echo "...Initialize a physical volume on \"${CRYPTPARTNAME}\""
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pvcreate /dev/mapper/${CRYPTPARTNAME}
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echo "...And then create Volume group \"${VGNAME}\"."
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vgcreate ${VGNAME} /dev/mapper/${CRYPTPARTNAME}
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fi # if /dev/volume-groupt not exist
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fi # if /dev/volume-groupt exist
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# Create a SWAP Logical Volume on VG, if it doesn't exist
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if [ -e /dev/mapper/${VGNAME}-${LVSWAPNAME} ] ; then
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@ -271,8 +268,8 @@ while [ ! -e /target/etc/default/grub ]
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do
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sleep 1 # 1sec.
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ps $ubiquity_pid > /dev/null # ps return 0 if process exists.
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if [ $? -ne 0 ] ; then # If not exists
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# Check if installer still exist
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if ! ps $ubiquity_pid > /dev/null ; then # If not exists
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cat <<HEREDOC 1>&2
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The ubiquity installer terminated unexpectedly.
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@ -281,7 +278,7 @@ HEREDOC
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return
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fi
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done
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done # while
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# Perhaps, too neuvous. Wait 1 more sectond to avoid the rece condition.
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sleep 1 # 1sec.
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@ -21,8 +21,7 @@ source config.sh
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# *******************************************************************************
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# Distribution check
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uname -a | grep void -i > /dev/null
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if [ $? -eq 1 ] ; then # "Void" is not found in the OS name.
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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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@ -42,8 +41,7 @@ HEREDOC
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fi # "Void" is not found in the OS name.
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# Sanity check for volume group name
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echo ${VGNAME} | grep "-" -i > /dev/null
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if [ $? -eq 0 ] ; then # "-" is found in the volume group name.
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if echo ${VGNAME} | grep "-" -i > /dev/null ; then # "-" is found in the volume group name.
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cat <<HEREDOC 1>&2
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***** ERROR : VGNAME is "${VGNAME}" *****
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THe "-" is not allowed in the volume name.
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@ -55,8 +53,7 @@ HEREDOC
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fi # "-" is found in the volume group name.
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# Sanity check for root volume name
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echo ${LVROOTNAME} | grep "-" -i > /dev/null
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if [ $? -eq 0 ] ; then # "-" is found in the volume name.
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if echo ${LVROOTNAME} | grep "-" -i > /dev/null ; then # "-" is found in the volume name.
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cat <<HEREDOC 1>&2
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***** ERROR : LVROOTNAME is "${LVROOTNAME}" *****
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THe "-" is not allowed in the volume name.
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@ -68,8 +65,8 @@ HEREDOC
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fi # "-" is found in the volume name.
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# Sanity check for swap volume name
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echo ${LVSWAPNAME} | grep "-" -i > /dev/null
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if [ $? -eq 0 ] ; then # "-" is found in the volume name.
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if echo ${LVSWAPNAME} | grep "-" -i > /dev/null ; then # "-" is found in the volume name.
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cat <<HEREDOC 1>&2
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***** ERROR : LVSWAPNAME is "${LVSWAPNAME}" *****
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THe "-" is not allowed in the volume name.
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@ -129,8 +126,11 @@ HEREDOC
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fi # passphrase validation
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# Install essential packages.
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xbps-install -y -Su xbps gptfdisk xterm
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if [ ${GUIENV} -eq 1 ] ; then
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xbps-install -y -Su xbps gptfdisk xterm
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else
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xbps-install -y -Su xbps gptfdisk
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fi
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# *******************************************************************************
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# Pre-install stage
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@ -190,15 +190,14 @@ fi # if crypt volume is unable to open
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# ----- Configure the LVM in LUKS volume -----
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# Check volume group ${VGNAME} exist or not
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vgdisplay -s ${VGNAME} &> /dev/null
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if [ $? -eq 0 ] ; then # is return value 0? ( exist ?)
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if vgdisplay -s ${VGNAME} &> /dev/null ; then # if exist
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echo "...Volume group ${VGNAME} already exist. Skipped to create. No problem."
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else
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echo "...Initialize a physical volume on \"${CRYPTPARTNAME}\""
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pvcreate /dev/mapper/${CRYPTPARTNAME}
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echo "...And then create Volume group \"${VGNAME}\"."
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vgcreate ${VGNAME} /dev/mapper/${CRYPTPARTNAME}
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fi # if /dev/volume-groupt not exist
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fi # if /dev/volume-groupt exist
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# Create a SWAP Logical Volume on VG, if it doesn't exist
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if [ -e /dev/mapper/${VGNAME}-${LVSWAPNAME} ] ; then
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@ -270,8 +269,12 @@ HEREDOC
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# waitfor a console input
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read dummy_var
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# Start GUI installer
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xterm -fa monospace -fs ${XTERMFONTSIZE} -e void-installer &
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# Start TUI installer
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if [ $GUIENV -eq 1 ]; then
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xterm -fa monospace -fs ${XTERMFONTSIZE} -e void-installer &
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else
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void-installer &
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fi
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# Record the PID
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voidinstaller_pid=$!
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@ -281,8 +284,8 @@ while [ ! -e /mnt/target/etc/default/grub ]
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do
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sleep 1 # 1sec.
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ps $voidinstaller_pid > /dev/null # ps return 0 if process exists.
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if [ $? -ne 0 ] ; then # If not exists
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# Chcheck if installer still exist
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if ! ps $voidinstaller_pid > /dev/null ; then # If not exists
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cat <<HEREDOC 1>&2
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The void-installer terminated unexpectedly.
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@ -291,19 +294,25 @@ HEREDOC
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return
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fi
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done
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done # while
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# Perhaps, too neuvous. Wait 1 more sectond to avoid the rece condition.
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sleep 1 # 1sec.
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# Make target GRUB aware to the crypt partition
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# This must do it after start of the file copy by void-installer, but before the end of the file copy.
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echo "...Add GRUB_ENABLE_CRYPTODISK entry to /mnt/target/etc/default/grub "
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# If the environment is not GUI, keep quiet not to bother the TUI installer.
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if [ $GUIENV -eq 1 ]; then
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echo "...Add GRUB_ENABLE_CRYPTODISK entry to /mnt/target/etc/default/grub "
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fi
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echo "GRUB_ENABLE_CRYPTODISK=y" >> /mnt/target/etc/default/grub
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# And then, wait for the end of void-installer process
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echo "...Waiting for the end of void-installer."
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# If the environment is not GUI, keep quiet not to bother the TUI installer.
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if [ $GUIENV -eq 1 ]; then
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echo "...Waiting for the end of void-installer."
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fi
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wait $voidinstaller_pid
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# *******************************************************************************
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