installer-simple/bin/installer.sh.in

#!/bin/bash
# $Id$
#
# Simple Installation Script
# merged from alxinstall-ng and mcore-installer
#
# Niels Rogalla <niro@magellan-linux.de>
#

# setup locales
TEXTDOMAIN=installer

# include dir
INSTALLER_LIBDIR="%LIBDIR%"

# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
# -> now in images.conf
CURRENTLINE=0

die()
{
	echo "Error: $@"
	exit 1
}

# load common includes
for inc in %SYSCONFDIR%/installer.conf \
	${INSTALLER_LIBDIR}/functions/common.sh \
	${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
	${INSTALLER_LIBDIR}/functions/hwdetection.sh \
	${INSTALLER_LIBDIR}/functions/bootloader.sh \
	${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
do
	if [ -e ${inc} ]
	then
		source "${inc}"
	else
		die "'${inc}' not found"
	fi
done

# fetch cmdline
for argv in $*
do
	case $1 in
		--liveroot) shift; cmdliveroot="$1" ;;
		--imageroot) shift; cmdimageroot="$1" ;;
		--installroot) shift; cmdinstallroot="$1" ;;
		--filesystem) shift; cmdformatfilesystem="$1" ;;
		--help)
			echo "$0 options:"
			echo " --liveroot [path]     - override default liveroot"
			echo " --imageroot [path]    - override default imageroot"
			echo " --installroot [path]  - override default installroot"
			echo " --filesystem [fstype] - override default filesystem used to format the disk"
			exit 0 ;;
	esac
	shift
done

### System/Config Version
VERSION="%VERSIONTAG%"
TITLE="${DEFAULT_TITLE} - ${VERSION}"

# initialize global variables so they are exportable
# some sane defaults
INSTALL_METHOD=""
if [[ -n ${cmdliveroot} ]]
then
	LIVEROOT="${cmdliveroot}"
else
	LIVEROOT="${DEFAULT_LIVEROOT}"
fi
if [[ -n ${cmdimageroot} ]]
then
	IMAGEROOT="${cmdimageroot}"
else
	IMAGEROOT="${DEFAULT_IMAGEROOT}"
fi
if [[ -n ${cmdinstallroot} ]]
then
	INSTALLROOT="${cmdinstallroot}"
else
	INSTALLROOT="${DEFAULT_INSTALLROOT}"
fi
KERNELPKG="${DEFAULT_KERNELPKG}"
KERNELOPTS="${DEFAULT_KERNELOPTS}"
GRUBLEGACYOPTS=""
GRUB2OPTS=""
FDISKPARTIONBELOW256MB=0
SPECIALDEVICE=""
FORMFACTOR="${DEFAULT_FORMFACTOR}"
if [[ -n ${cmdformatfilesystem} ]]
then
	FORMAT_FILESYSTEM="${cmdformatfilesystem}"
else
	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
fi
FLASHDISK=0

# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
# -> now in images.conf
CDIMAGENAME=""
TOTALLINES=""
CURRENTLINE=0
if [ -e ${IMAGEROOT}/images.conf ]
then
	source ${IMAGEROOT}/images.conf
	# check if all required variables are set
	[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in ${IMAGEROOT}/images.conf"
	[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in ${IMAGEROOT}/images.conf"
else
	die "${IMAGEROOT}/images.conf not found"
fi

### helper scripts ###

trap_exit()
{
	is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
	is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
	is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
	is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
	is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
	[[ -n ${SWAPHDD} ]] && swapoff ${SWAPHDD}

	echo $"Installation aborted."
	exit 1
}

install_meter()
{
	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
	do
		CURRENTLINE=$(grep -c . /tmp/install.log)
		PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
		echo ${PERCENT}
		sleep 1
	done
	rm -f /tmp/install.log
	return 0
}

mount_rootfs()
{
	local retval

	if [[ -n ${SWAPHDD} ]]
	then
		swapon ${SWAPHDD} || dialog_die $"Could not enable swap space '${SWAPHDD}'"
	fi

	if [[ -n ${ROOTHDD} ]]
	then
		if is_mounted --location "${INSTALLROOT}"
		then
			echo $"${INSTALLROOT} already mounted" >&2
		else
			mount -t "${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" "${INSTALLROOT}" || dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
		fi
	fi

	[[ -d ${INSTALLROOT}/boot ]] || install -d ${INSTALLROOT}/boot

	if [[ -n ${BOOTHDD} ]]
	then
		if is_mounted --location "${INSTALLROOT}"/boot
		then
			echo $"${INSTALLROOT}/boot already mounted" >&2
		else
			mount -t "${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" "${INSTALLROOT}"/boot || dialog_die $"Could not mount bootfs - drive '${BOOTHDD}' -> '${INSTALLROOT}/boot'"
		fi
	fi
}

umount_rootfs()
{
	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}

	if [[ -n ${SWAPHDD} ]]
	then
		swapoff ${SWAPHDD} || die
	fi
}

install_do_reboot()
{
	reboot
}

run_hardware_detection()
{
	local hwinfo
	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"

	# check for special devices/clients:
	# if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
	local removable=0
	if [[ ! -z $(echo "${hwinfo}" | grep -i zotac) ]]
	then
		for i in /sys/block/[hs]d*/removable
		do
			if [[ $(< ${i}) = 1 ]]
			then
				removable=1
				# we assume that all removable disks are flash disks on a zotac
				export FLASHDISK=1
			fi
		done
		# smartcard = udevadm info -n /dev/sda -a | grep -i 'configuration.*card'

		# only add this for grub legacy, grub2 detect these settings on its own
		export GRUBLEGACYOPTS="rootdelay=8"
		# there are to zotac types in the wild, nvidia based gfx and intel
		if [[ ! -z $(echo "${hwinfo}" | grep -i nouveau) ]]
		then
			export SPECIALDEVICE="zotac_nvidia"
		else
			export SPECIALDEVICE="zotac_intel"
		fi
	fi

	# check for special devices/clients:
	# if a rangee and disk ist smaller then 256mb move partion one block further ahead
	if [[ ! -z $(echo "${hwinfo}" | grep -i CLE266) ]]
	then
		# for a rangee always define partion startblock +1 
		export FDISKPARTIONBELOW256MB="1"
		export SPECIALDEVICE="rangee"
		export GRUBLEGACYOPTS=""
	fi

	# check for special devices/clients:
	# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
	if [[ ! -z $(echo "${hwinfo}" | grep -i i810) ]] || [[ ! -z $(echo "${hwinfo}" | grep -i i815) ]]
	then
		export SPECIALDEVICE="maxdata"
		export GRUBLEGACYOPTS=""
	fi

	# check for i845 Chipsets and enable KMS and use 915 drm driver later in initrd
	if [[ ! -z $(echo "${hwinfo}" | grep -i i845) ]]
	then
		export SPECIALDEVICE="i845"
		# unset default video=1024x768 opt or the drm driver breaks
		export KERNELOPTS="quiet"
		export GRUBLEGACYOPTS=""
		# enable full kms support
		export GRUB2GFXPAYLOAD="keep"
	fi

	# check for radeon gfxcards
	if [[ ! -z $(echo "${hwinfo}" | grep -i radeon) ]]
	then
		# enable full kms support
		export GRUB2GFXPAYLOAD="keep"
	fi

	# requires nomsi to prevent massive IRQ error spam
	# see: http://ubuntuforums.org/showthread.php?t=1234983
	if [[ ! -z $(echo "${hwinfo}" | grep -i 'P5VD2-X') ]] || [[ ! -z $(echo "${hwinfo}" | grep -i 'VT8237') ]] || [[ ! -z $(echo "${hwinfo}" | grep -i 'VX700') ]]
	then
		export SPECIALDEVICE="nomsi"
		export KERNELOPTS="${KERNELOPTS} pci=nomsi,noaer"
	fi

	# check for special devices/clients:
	# check for laptops and activate cpufreq scaling
	if [[ $(echo "${hwinfo}" | grep 'Formfactor:' | sed 's:.*Formfactor\:\ \"\(.*\)\":\1:') = laptop ]]
	then
		export FORMFACTOR="laptop"
		export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
	fi
}

run_hardware_detection_disks()
{
	local bootdev

	# all disks but exclude ramdisks
	export ALL_DISKS=$(get_hwinfo disk | sed '/\/dev\/ram[0-9].*/d')
	# remove the boot device from ALL_DISKS if it was an usbstick
	if [[ $(grep '[[:space:]]${LIVEROOT}[[:space:]]' /proc/mounts | cut -d' ' -f3) != iso9660 ]]
	then
		bootdev=$(grep "[[:space:]]${LIVEROOT}[[:space:]]" /proc/mounts | cut -d' ' -f1 | sed 's:[0-9]::g')
		export ALL_DISKS=$(echo "${ALL_DISKS}" | grep -v "${bootdev}")
	fi
	export ALL_CDROMS="$(get_hwinfo cdrom)"
}

setup_hdd_partitions()
{
	# sanity check - should not happen
	if is_mounted --device "${ROOTHDD}"
	then
		echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
		umount "${ROOTHDD}"
	fi
	if [[ -n ${BOOTHDD} ]]
	then
		if is_mounted --device "${BOOTHDD}"
		then
			echo "partition: device ${BOOTHDD} is already mounted, umount it" >&2
			umount "${BOOTHDD}"
		fi
	fi

	if [[ ${INSTALL_METHOD} = auto ]]
	then
		# run this only if FDISKPARTITIONBELOW256MB is not already 1
		if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
		then
			if device_minimum_size "${HDD}" 256
			then
				FDISKPARTIONBELOW256MB=1
			else
				FDISKPARTIONBELOW256MB=0
			fi
		fi

		## delete disk
		dd if=/dev/zero of=${HDD} count=1 &> /dev/null || dialog_die

		if [[ ${FLASHDISK} = 1 ]]
		then
			if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
			then
				## setup one bootable partition
				# 1. n= new disk
				# 2. p= primary disk
				# 3. 1= first partition
				# 4. 2= default sector start // small disk needs more space for grub2 mbr sector
				# 5. ''= defaul sector end
				# 6. a= bootable flag
				# 7. 1= boot flag for partition 1
				# 8. n= new disk
				#10. p= primary disk
				#11. 2= second partition
				#12. ''= default sector start
				#13. ''= defaul sector end
				#14. w= write/quit
				fdisk ${HDD} &> /dev/null << EOF
n
p
1
2
+50M
a
1
n
p
2


w
EOF
			else
				## setup one bootable partition
				# 1. n= new disk
				# 2. p= primary disk
				# 3. 1= first partition
				# 4. ''= default sector start
				# 5. ''= defaul sector end
				# 6. a= bootable flag
				# 7. 1= boot flag for partition 1
				# 8. n= new disk
				#10. p= primary disk
				#11. 2= second partition
				#12. ''= default sector start
				#13. ''= defaul sector end
				#14. w= write/quit
				fdisk ${HDD} &> /dev/null << EOF
n
p
1

+50M
a
1
n
p
2


w
EOF
			fi
		else
			if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
			then
				## setup one bootable partition
				#1. n= new disk
				#2. p= primary disk
				#3. 1= first partition
				#4. 2= default sector start // small disk needs more space for grub2 mbr sector
				#5. ''= defaul sector end
				#6. a= bootable flag
				#7. 1= boot flag for partition 1
				#8. w= write/quit
				fdisk ${HDD} &> /dev/null << EOF
n
p
1
2

a
1
w
EOF
			else
				## setup one bootable partition
				#1. n= new disk
				#2. p= primary disk
				#3. 1= first partition
				#4. ''= default sector start
				#5. ''= defaul sector end
				#6. a= bootable flag
				#7. 1= boot flag for partition 1
				#8. w= write/quit
				fdisk ${HDD} &> /dev/null << EOF
n
p
1


a
1
w
EOF
			fi
		fi
	else
		cfdisk ${HDD} || dialog_die
	fi
}

setup_hdd_format()
{
	install -d /tmp
	:> /tmp/format.log

	if [[ -n ${SWAPHDD} ]]
	then
		# sanity check - should not happen
		if is_mounted --device "${SWAPHDD}"
		then
			echo "format: device ${SWAPHDD} is already mounted, umount it" >&2
			umount "${SWAPHDD}"
		fi
		mkswap ${SWAPHDD} || die
	fi

	if [[ -n ${BOOTHDD} ]]
	then
		# sanity check - should not happen
		if is_mounted --device "${BOOTHDD}"
		then
			echo "format: device ${BOOTHDD} is already mounted, umount it" >&2
			umount "${BOOTHDD}"
		fi

		mkfs."${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" &>> /tmp/format.log || dialog_die
	fi

	if [[ -n ${ROOTHDD} ]]
	then
		# sanity check - should not happen
		if is_mounted --device "${ROOTHDD}"
		then
			echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
			umount "${ROOTHDD}"
		fi

		mkfs."${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" &>> /tmp/format.log || dialog_die
	fi
}

install_system_image()
{
	pushd ${INSTALLROOT} > /dev/null
	tar xvjpf ${IMAGEROOT}/${CDIMAGENAME} -C ${INSTALLROOT}
	popd > /dev/null
}

install_system_settings()
{
	local CONFIG

	# write fstab
	CONFIG="${INSTALLROOT}/etc/fstab"
	clearconfig
	if [[ -n ${BOOTHDD} ]]
	then
		addconfig -e "UUID=$(get_uuid ${BOOTHDD})\t/\t${FORMAT_FILESYSTEM_BOOTHDD}\tnoatime\t1 1"
	fi
	if [[ -n ${ROOTHDD} ]]
	then
		addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM_ROOTHDD}\tnoatime\t0 0"
	fi
	if [[ -n ${SWAPHDD} ]]
	then
		addconfig -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0"
	fi
	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
	addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"

	# install network config skeleton
	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
	clearconfig
	addconfig 'ONBOOT="yes"'
	addconfig 'NETWORKING="dhcp"'

	# intel framebuffer quirk
	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
	if [ -e ${CONFIG} ] && [ -e /proc/fb ]
	then
		if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
		then
			fbdev=$(grep 'inteldrmfb' /proc/fb | sed 's:\([0-9]\).*:\1:')
			[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} || dialog_die
		fi
	fi
}


### installer dialogs ###

dialog_die()
{
	ERROR="$1"
	RETVAL="$?"
	dialog_install_failure
	exit 1
}

dialog_warning()
{
	local retval

	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
	retval=$?
	if [[ ${retval} -eq 1 ]]
	then
		clear
		echo $"The process was aborted."
		exit 1
	fi
}


### installer tasks ###

task_setup_system_menu()
{
	local mode
	local retval

	mode="$(dialog_setup_system_menu)"
	retval=$?
	[[ ${retval} -eq 1 ]] && return 1
	if [[ ${retval} -eq 0 ]]
	then
		case "${mode}" in
			"1") run_install auto ;;
			"2") run_install normal ;;
			"") task_setup_system_menu;;
		esac
	fi
}

task_hardware_detection()
{
	local message

	run_hardware_detection_disks

	message+=$"Harddrives:\n"

	if [[ ! -z ${ALL_DISKS} ]]
	then
		for i in ${ALL_DISKS}
		do
			message+="\Z3${i}\Zn "
		done
		message+="\n"
	fi

	if [[ ! -z ${ALL_CDROMS} ]]
	then
		message+="\n"
		message+=$"Optical disk drives:\n"
		for i in ${ALL_CDROMS}
		do
			message+="\Z3${i}\Zn"
		done
		message+="\n"
	fi

	# other devices
	run_hardware_detection
	case "${SPECIALDEVICE}" in
		zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
		rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
		maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
		i845) message+=$"\n\Z2Intel i845 VGA device detected.\Zn" ;;
		nomsi) message+=$"\n\Z2Mainboard with P5VD2-X/VT8237/VX700 chipset detected.\Zn"
			message+=$"\n\Z2Disabling Message Signaled Interrupts (MSI) capability of the kernel.\Zn" ;;
		*) message+=$"\n\ZnCommon device detected.\Zn" ;;
	esac
	if [[ ${FORMFACTOR} = laptop ]]
	then
		message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
	fi
	if [[ ${FLASHDISK} = 1 ]]
	then
		message+=$"\n\ZnFlash memory detected.\Zn"
		message+=$"\n\ZnF2FS will be used as default filesystem withn the auto installation mode.\Zn"
	fi

	messagebox -y 12 -h $"Detected hardware:" "${message}"
}

task_setup_hdd_partitions()
{
	local i
	local retval

	if [[ -z ${ALL_DISKS} ]]
	then
		dialog_no_harddrive_found
		exit 1
	else
		HDD=$(dialog_select_target_harddrive)
		retval=$?
		[[ ${retval} -eq 1 ]] && return 1
		if [[ ${retval} -eq 0 ]]
		then
			dialog_setup_hdd_info
			setup_hdd_partitions
		fi
	fi
}

task_main()
{
	local method=0
	local retval

	while [[ ${method} -le 2 ]]
	do
		method=$(dialog_main)
		retval=$?
		[[ ${retval} -eq 1 ]] && exit 1
		if [[ ${retval} -eq 0 ]]
		then
			case ${method} in
				"1") task_setup_system_menu ;;
				"2") task_hardware_detection ;;
				"3") install_do_reboot ;;
				"4") /bin/bash --login -i ;;
			esac
		fi
	done
}

run_install()
{
	local method="$1"

	task_hardware_detection

	case "${method}" in
		auto)
			if [[ ${FLASHDISK} = 1 ]]
			then
				export BOOTHDD="${HDD}1"
				export SWAPHDD=""
				export ROOTHDD="${HDD}2"
				export FORMAT_FILESYSTEM_BOOTHDD="f2fs"
				export FORMAT_FILESYSTEM_ROOTHDD="ext2"
			else
				export BOOTHDD=""
				export SWAPHDD=""
				export ROOTHDD="${HDD}1"
				export FORMAT_FILESYSTEM_BOOTHDD=""
				export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
			fi
			export INSTALL_METHOD="${method}"
			;;
		normal)
			export BOOTHDD="${HDD}1"
			export SWAPHDD="${HDD}2"
			export ROOTHDD="${HDD}3"
			export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
			export INSTALL_METHOD="${method}"
			;;
		single)
			export BOOTHDD=""
			export SWAPHDD=""
			export ROOTHDD="${HDD}1"
			export FORMAT_FILESYSTEM_BOOTHDD=""
			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
			export INSTALL_METHOD="${method}"
			;;
		flash)
			export BOOTHDD="${HDD}1"
			export SWAPHDD=""
			export ROOTHDD="${HDD}2"
			export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
			export FORMAT_FILESYSTEM_ROOTHDD="f2fs"
			export INSTALL_METHOD="${method}"
			;;
		*)
			die "Unknown install method '${method}', aborting."
			;;
	esac

	task_setup_hdd_partitions
	dialog_setup_hdd_format
	setup_hdd_format > /dev/null
	mount_rootfs
	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | install_meter | dialog_install_system_image

	dialog_install_settings
	sleep 1
	install_system_settings
	if is_initrd_supported
	then
		dialog_install_initrd
		initrd_config
		initrd_install
	fi

	dialog_install_bootsector
	bootloader_config
	bootloader_install

	umount_rootfs
	dialog_install_successful
}

# set some proper traps
trap "trap_exit" SIGINT SIGQUIT

task_main

exit 0
1	niro	2323	#!/bin/bash
2	niro	2322	# $Id$
3	niro	2320	#
4	niro	2322	# Simple Installation Script
5			# merged from alxinstall-ng and mcore-installer
6	niro	2320	#
7			# Niels Rogalla <niro@magellan-linux.de>
8			#
9
10	niro	2472	# setup locales
11			TEXTDOMAIN=installer
12
13	niro	2340	# include dir
14	niro	2333	INSTALLER_LIBDIR="%LIBDIR%"
15
16	niro	2340	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
17			# -> now in images.conf
18			CURRENTLINE=0
19
20	niro	2397	die()
21			{
22			echo "Error: $@"
23			exit 1
24			}
25
26	niro	2401	# load common includes
27	niro	2402	for inc in %SYSCONFDIR%/installer.conf \
28			${INSTALLER_LIBDIR}/functions/common.sh \
29			${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
30			${INSTALLER_LIBDIR}/functions/hwdetection.sh \
31	niro	2428	${INSTALLER_LIBDIR}/functions/bootloader.sh \
32			${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
33	niro	2402	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
34	niro	2401	do
35			if [ -e ${inc} ]
36			then
37			source "${inc}"
38			else
39			die "'${inc}' not found"
40			fi
41			done
42	niro	2332
43	niro	2930	# fetch cmdline
44			for argv in $*
45			do
46			case $1 in
47			--liveroot) shift; cmdliveroot="$1" ;;
48			--imageroot) shift; cmdimageroot="$1" ;;
49			--installroot) shift; cmdinstallroot="$1" ;;
50			--filesystem) shift; cmdformatfilesystem="$1" ;;
51			--help)
52			echo "$0 options:"
53			echo " --liveroot [path] - override default liveroot"
54			echo " --imageroot [path] - override default imageroot"
55			echo " --installroot [path] - override default installroot"
56			echo " --filesystem [fstype] - override default filesystem used to format the disk"
57			exit 0 ;;
58			esac
59			shift
60			done
61
62	niro	2320	### System/Config Version
63			VERSION="%VERSIONTAG%"
64	niro	2332	TITLE="${DEFAULT_TITLE} - ${VERSION}"
65	niro	2320
66	niro	2890	# initialize global variables so they are exportable
67	niro	2404	# some sane defaults
68	niro	2891	INSTALL_METHOD=""
69	niro	2930	if [[ -n ${cmdliveroot} ]]
70			then
71			LIVEROOT="${cmdliveroot}"
72			else
73			LIVEROOT="${DEFAULT_LIVEROOT}"
74			fi
75			if [[ -n ${cmdimageroot} ]]
76			then
77			IMAGEROOT="${cmdimageroot}"
78			else
79			IMAGEROOT="${DEFAULT_IMAGEROOT}"
80			fi
81			if [[ -n ${cmdinstallroot} ]]
82			then
83			INSTALLROOT="${cmdinstallroot}"
84			else
85			INSTALLROOT="${DEFAULT_INSTALLROOT}"
86			fi
87	niro	2404	KERNELPKG="${DEFAULT_KERNELPKG}"
88			KERNELOPTS="${DEFAULT_KERNELOPTS}"
89	niro	2320	GRUBLEGACYOPTS=""
90			GRUB2OPTS=""
91			FDISKPARTIONBELOW256MB=0
92			SPECIALDEVICE=""
93	niro	2404	FORMFACTOR="${DEFAULT_FORMFACTOR}"
94	niro	2930	if [[ -n ${cmdformatfilesystem} ]]
95			then
96			FORMAT_FILESYSTEM="${cmdformatfilesystem}"
97			else
98			FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
99			fi
100	niro	2890	FLASHDISK=0
101	niro	2320
102	niro	2642	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
103			# -> now in images.conf
104			CDIMAGENAME=""
105			TOTALLINES=""
106			CURRENTLINE=0
107			if [ -e ${IMAGEROOT}/images.conf ]
108			then
109			source ${IMAGEROOT}/images.conf
110			# check if all required variables are set
111			[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in ${IMAGEROOT}/images.conf"
112			[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in ${IMAGEROOT}/images.conf"
113			else
114			die "${IMAGEROOT}/images.conf not found"
115			fi
116	niro	2320
117	niro	2482	### helper scripts ###
118
119	niro	2409	trap_exit()
120			{
121			is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
122			is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
123			is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
124			is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
125			is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
126	niro	2889	[[ -n ${SWAPHDD} ]] && swapoff ${SWAPHDD}
127	niro	2409
128			echo $"Installation aborted."
129			exit 1
130			}
131
132	niro	2423	install_meter()
133	niro	2320	{
134			while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
135			do
136			CURRENTLINE=$(grep -c . /tmp/install.log)
137			PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
138			echo ${PERCENT}
139			sleep 1
140			done
141			rm -f /tmp/install.log
142			return 0
143			}
144
145	niro	2485	mount_rootfs()
146	niro	2484	{
147	niro	2489	local retval
148
149	niro	2882	if [[ -n ${SWAPHDD} ]]
150	niro	2489	then
151	niro	2882	swapon ${SWAPHDD} \|\| dialog_die $"Could not enable swap space '${SWAPHDD}'"
152	niro	2489	fi
153	niro	2882
154			if [[ -n ${ROOTHDD} ]]
155			then
156			if is_mounted --location "${INSTALLROOT}"
157			then
158			echo $"${INSTALLROOT} already mounted" >&2
159			else
160	niro	2888	mount -t "${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
161	niro	2882	fi
162			fi
163
164	niro	2486	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
165	niro	2882
166			if [[ -n ${BOOTHDD} ]]
167			then
168			if is_mounted --location "${INSTALLROOT}"/boot
169			then
170			echo $"${INSTALLROOT}/boot already mounted" >&2
171			else
172	niro	2888	mount -t "${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" "${INSTALLROOT}"/boot \|\| dialog_die $"Could not mount bootfs - drive '${BOOTHDD}' -> '${INSTALLROOT}/boot'"
173	niro	2882	fi
174			fi
175	niro	2484	}
176
177	niro	2485	umount_rootfs()
178	niro	2484	{
179			is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
180			is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
181	niro	2882
182			if [[ -n ${SWAPHDD} ]]
183			then
184			swapoff ${SWAPHDD} \|\| die
185			fi
186	niro	2484	}
187
188			install_do_reboot()
189			{
190			reboot
191			}
192
193	niro	2320	run_hardware_detection()
194			{
195			local hwinfo
196			hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
197
198	niro	2654	# check for special devices/clients:
199			# if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
200			local removable=0
201			if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
202			then
203	niro	2890	for i in /sys/block/[hs]d*/removable
204			do
205			if [[ $(< ${i}) = 1 ]]
206			then
207			removable=1
208			# we assume that all removable disks are flash disks on a zotac
209			export FLASHDISK=1
210			fi
211			done
212	niro	2654	# smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
213	niro	2320
214	niro	2654	# only add this for grub legacy, grub2 detect these settings on its own
215			export GRUBLEGACYOPTS="rootdelay=8"
216			# there are to zotac types in the wild, nvidia based gfx and intel
217			if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
218			then
219			export SPECIALDEVICE="zotac_nvidia"
220			else
221			export SPECIALDEVICE="zotac_intel"
222			fi
223			fi
224	niro	2320
225			# check for special devices/clients:
226			# if a rangee and disk ist smaller then 256mb move partion one block further ahead
227			if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
228			then
229			# for a rangee always define partion startblock +1
230			export FDISKPARTIONBELOW256MB="1"
231			export SPECIALDEVICE="rangee"
232			export GRUBLEGACYOPTS=""
233			fi
234
235			# check for special devices/clients:
236			# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
237			if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
238			then
239			export SPECIALDEVICE="maxdata"
240			export GRUBLEGACYOPTS=""
241			fi
242
243	niro	2892	# check for i845 Chipsets and enable KMS and use 915 drm driver later in initrd
244			if [[ ! -z $(echo "${hwinfo}" \| grep -i i845) ]]
245			then
246			export SPECIALDEVICE="i845"
247			# unset default video=1024x768 opt or the drm driver breaks
248			export KERNELOPTS="quiet"
249			export GRUBLEGACYOPTS=""
250			# enable full kms support
251			export GRUB2GFXPAYLOAD="keep"
252			fi
253
254			# check for radeon gfxcards
255			if [[ ! -z $(echo "${hwinfo}" \| grep -i radeon) ]]
256			then
257			# enable full kms support
258			export GRUB2GFXPAYLOAD="keep"
259			fi
260
261			# requires nomsi to prevent massive IRQ error spam
262			# see: http://ubuntuforums.org/showthread.php?t=1234983
263			if [[ ! -z $(echo "${hwinfo}" \| grep -i 'P5VD2-X') ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i 'VT8237') ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i 'VX700') ]]
264			then
265			export SPECIALDEVICE="nomsi"
266			export KERNELOPTS="${KERNELOPTS} pci=nomsi,noaer"
267			fi
268
269	niro	2320	# check for special devices/clients:
270			# check for laptops and activate cpufreq scaling
271			if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
272			then
273			export FORMFACTOR="laptop"
274			export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
275			fi
276			}
277
278	niro	2429	run_hardware_detection_disks()
279			{
280			local bootdev
281
282			# all disks but exclude ramdisks
283			export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
284			# remove the boot device from ALL_DISKS if it was an usbstick
285	niro	2653	if [[ $(grep '[[:space:]]${LIVEROOT}[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
286	niro	2429	then
287	niro	2653	bootdev=$(grep "[[:space:]]${LIVEROOT}[[:space:]]" /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')
288	niro	2429	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
289			fi
290			export ALL_CDROMS="$(get_hwinfo cdrom)"
291			}
292
293	niro	2882	setup_hdd_partitions()
294	niro	2320	{
295	niro	2435	# sanity check - should not happen
296			if is_mounted --device "${ROOTHDD}"
297			then
298			echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
299			umount "${ROOTHDD}"
300			fi
301	niro	2882	if [[ -n ${BOOTHDD} ]]
302	niro	2320	then
303	niro	2882	if is_mounted --device "${BOOTHDD}"
304	niro	2320	then
305	niro	2882	echo "partition: device ${BOOTHDD} is already mounted, umount it" >&2
306			umount "${BOOTHDD}"
307	niro	2320	fi
308			fi
309
310	niro	2882	if [[ ${INSTALL_METHOD} = auto ]]
311			then
312			# run this only if FDISKPARTITIONBELOW256MB is not already 1
313			if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
314			then
315			if device_minimum_size "${HDD}" 256
316			then
317			FDISKPARTIONBELOW256MB=1
318			else
319			FDISKPARTIONBELOW256MB=0
320			fi
321			fi
322	niro	2320
323	niro	2882	## delete disk
324			dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
325
326	niro	2890	if [[ ${FLASHDISK} = 1 ]]
327	niro	2882	then
328	niro	2890	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
329			then
330			## setup one bootable partition
331			# 1. n= new disk
332			# 2. p= primary disk
333			# 3. 1= first partition
334			# 4. 2= default sector start // small disk needs more space for grub2 mbr sector
335			# 5. ''= defaul sector end
336			# 6. a= bootable flag
337			# 7. 1= boot flag for partition 1
338			# 8. n= new disk
339			#10. p= primary disk
340			#11. 2= second partition
341			#12. ''= default sector start
342			#13. ''= defaul sector end
343			#14. w= write/quit
344			fdisk ${HDD} &> /dev/null << EOF
345	niro	2320	n
346			p
347			1
348			2
349	niro	2890	+50M
350			a
351			1
352			n
353			p
354			2
355	niro	2320
356	niro	2890
357			w
358			EOF
359			else
360			## setup one bootable partition
361			# 1. n= new disk
362			# 2. p= primary disk
363			# 3. 1= first partition
364			# 4. ''= default sector start
365			# 5. ''= defaul sector end
366			# 6. a= bootable flag
367			# 7. 1= boot flag for partition 1
368			# 8. n= new disk
369			#10. p= primary disk
370			#11. 2= second partition
371			#12. ''= default sector start
372			#13. ''= defaul sector end
373			#14. w= write/quit
374			fdisk ${HDD} &> /dev/null << EOF
375			n
376			p
377			1
378
379			+50M
380	niro	2320	a
381			1
382	niro	2890	n
383			p
384			2
385
386
387	niro	2320	w
388			EOF
389	niro	2890	fi
390	niro	2882	else
391	niro	2890	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
392			then
393			## setup one bootable partition
394			#1. n= new disk
395			#2. p= primary disk
396			#3. 1= first partition
397			#4. 2= default sector start // small disk needs more space for grub2 mbr sector
398			#5. ''= defaul sector end
399			#6. a= bootable flag
400			#7. 1= boot flag for partition 1
401			#8. w= write/quit
402			fdisk ${HDD} &> /dev/null << EOF
403	niro	2320	n
404			p
405			1
406	niro	2890	2
407	niro	2320
408	niro	2890	a
409			1
410			w
411			EOF
412			else
413			## setup one bootable partition
414			#1. n= new disk
415			#2. p= primary disk
416			#3. 1= first partition
417			#4. ''= default sector start
418			#5. ''= defaul sector end
419			#6. a= bootable flag
420			#7. 1= boot flag for partition 1
421			#8. w= write/quit
422			fdisk ${HDD} &> /dev/null << EOF
423			n
424			p
425			1
426	niro	2320
427	niro	2890
428	niro	2320	a
429			1
430			w
431			EOF
432	niro	2890	fi
433	niro	2882	fi
434			else
435			cfdisk ${HDD} \|\| dialog_die
436	niro	2320	fi
437			}
438
439			setup_hdd_format()
440			{
441	niro	2883	install -d /tmp
442			:> /tmp/format.log
443
444	niro	2882	if [[ -n ${SWAPHDD} ]]
445	niro	2435	then
446	niro	2882	# sanity check - should not happen
447			if is_mounted --device "${SWAPHDD}"
448			then
449			echo "format: device ${SWAPHDD} is already mounted, umount it" >&2
450			umount "${SWAPHDD}"
451			fi
452			mkswap ${SWAPHDD} \|\| die
453	niro	2435	fi
454
455	niro	2882	if [[ -n ${BOOTHDD} ]]
456			then
457			# sanity check - should not happen
458			if is_mounted --device "${BOOTHDD}"
459			then
460			echo "format: device ${BOOTHDD} is already mounted, umount it" >&2
461			umount "${BOOTHDD}"
462			fi
463
464	niro	2885	mkfs."${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" &>> /tmp/format.log \|\| dialog_die
465	niro	2882	fi
466
467			if [[ -n ${ROOTHDD} ]]
468			then
469			# sanity check - should not happen
470			if is_mounted --device "${ROOTHDD}"
471			then
472			echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
473			umount "${ROOTHDD}"
474			fi
475
476	niro	2885	mkfs."${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" &>> /tmp/format.log \|\| dialog_die
477	niro	2882	fi
478	niro	2320	}
479
480			install_system_image()
481			{
482	niro	2433	pushd ${INSTALLROOT} > /dev/null
483	niro	2655	tar xvjpf ${IMAGEROOT}/${CDIMAGENAME} -C ${INSTALLROOT}
484	niro	2433	popd > /dev/null
485	niro	2320	}
486
487			install_system_settings()
488			{
489	niro	2443	local CONFIG
490	niro	2320
491	niro	2443	# write fstab
492			CONFIG="${INSTALLROOT}/etc/fstab"
493			clearconfig
494	niro	2882	if [[ -n ${BOOTHDD} ]]
495			then
496	niro	2885	addconfig -e "UUID=$(get_uuid ${BOOTHDD})\t/\t${FORMAT_FILESYSTEM_BOOTHDD}\tnoatime\t1 1"
497	niro	2882	fi
498			if [[ -n ${ROOTHDD} ]]
499			then
500	niro	2885	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM_ROOTHDD}\tnoatime\t0 0"
501	niro	2882	fi
502			if [[ -n ${SWAPHDD} ]]
503			then
504			addconfig -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0"
505			fi
506	niro	2443	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
507			addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
508
509	niro	2320	# install network config skeleton
510	niro	2443	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
511			clearconfig
512			addconfig 'ONBOOT="yes"'
513			addconfig 'NETWORKING="dhcp"'
514	niro	2320
515	niro	2442	# intel framebuffer quirk
516	niro	2500	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
517			if [ -e ${CONFIG} ] && [ -e /proc/fb ]
518	niro	2320	then
519	niro	2500	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
520	niro	2320	then
521	niro	2500	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
522			[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} \|\| dialog_die
523	niro	2320	fi
524			fi
525			}
526
527
528	niro	2482	### installer dialogs ###
529
530			dialog_die()
531			{
532			ERROR="$1"
533			RETVAL="$?"
534			dialog_install_failure
535			exit 1
536			}
537
538			dialog_warning()
539			{
540			local retval
541
542			yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
543			retval=$?
544			if [[ ${retval} -eq 1 ]]
545			then
546			clear
547			echo $"The process was aborted."
548			exit 1
549			fi
550			}
551
552
553			### installer tasks ###
554
555			task_setup_system_menu()
556			{
557			local mode
558			local retval
559
560			mode="$(dialog_setup_system_menu)"
561			retval=$?
562			[[ ${retval} -eq 1 ]] && return 1
563			if [[ ${retval} -eq 0 ]]
564			then
565			case "${mode}" in
566	niro	2882	"1") run_install auto ;;
567			"2") run_install normal ;;
568	niro	2482	"") task_setup_system_menu;;
569			esac
570			fi
571			}
572
573			task_hardware_detection()
574			{
575			local message
576
577			run_hardware_detection_disks
578
579			message+=$"Harddrives:\n"
580
581			if [[ ! -z ${ALL_DISKS} ]]
582			then
583			for i in ${ALL_DISKS}
584			do
585			message+="\Z3${i}\Zn "
586			done
587			message+="\n"
588			fi
589
590			if [[ ! -z ${ALL_CDROMS} ]]
591			then
592			message+="\n"
593			message+=$"Optical disk drives:\n"
594			for i in ${ALL_CDROMS}
595			do
596			message+="\Z3${i}\Zn"
597			done
598			message+="\n"
599			fi
600
601			# other devices
602			run_hardware_detection
603			case "${SPECIALDEVICE}" in
604			zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
605			rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
606			maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
607	niro	2892	i845) message+=$"\n\Z2Intel i845 VGA device detected.\Zn" ;;
608			nomsi) message+=$"\n\Z2Mainboard with P5VD2-X/VT8237/VX700 chipset detected.\Zn"
609			message+=$"\n\Z2Disabling Message Signaled Interrupts (MSI) capability of the kernel.\Zn" ;;
610	niro	2482	*) message+=$"\n\ZnCommon device detected.\Zn" ;;
611			esac
612			if [[ ${FORMFACTOR} = laptop ]]
613			then
614			message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
615			fi
616	niro	2890	if [[ ${FLASHDISK} = 1 ]]
617			then
618			message+=$"\n\ZnFlash memory detected.\Zn"
619			message+=$"\n\ZnF2FS will be used as default filesystem withn the auto installation mode.\Zn"
620			fi
621	niro	2482
622			messagebox -y 12 -h $"Detected hardware:" "${message}"
623			}
624
625	niro	2882	task_setup_hdd_partitions()
626	niro	2482	{
627			local i
628			local retval
629
630			if [[ -z ${ALL_DISKS} ]]
631			then
632			dialog_no_harddrive_found
633			exit 1
634			else
635			HDD=$(dialog_select_target_harddrive)
636			retval=$?
637			[[ ${retval} -eq 1 ]] && return 1
638			if [[ ${retval} -eq 0 ]]
639			then
640			dialog_setup_hdd_info
641	niro	2882	setup_hdd_partitions
642	niro	2482	fi
643			fi
644			}
645
646			task_main()
647			{
648			local method=0
649			local retval
650
651			while [[ ${method} -le 2 ]]
652			do
653			method=$(dialog_main)
654			retval=$?
655			[[ ${retval} -eq 1 ]] && exit 1
656			if [[ ${retval} -eq 0 ]]
657			then
658			case ${method} in
659			"1") task_setup_system_menu ;;
660			"2") task_hardware_detection ;;
661			"3") install_do_reboot ;;
662			"4") /bin/bash --login -i ;;
663			esac
664			fi
665			done
666			}
667
668	niro	2882	run_install()
669	niro	2320	{
670	niro	2882	local method="$1"
671
672	niro	2481	task_hardware_detection
673	niro	2320
674	niro	2882	case "${method}" in
675			auto)
676	niro	2890	if [[ ${FLASHDISK} = 1 ]]
677			then
678			export BOOTHDD="${HDD}1"
679			export SWAPHDD=""
680			export ROOTHDD="${HDD}2"
681			export FORMAT_FILESYSTEM_BOOTHDD="f2fs"
682			export FORMAT_FILESYSTEM_ROOTHDD="ext2"
683			else
684			export BOOTHDD=""
685			export SWAPHDD=""
686			export ROOTHDD="${HDD}1"
687			export FORMAT_FILESYSTEM_BOOTHDD=""
688			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
689			fi
690	niro	2882	export INSTALL_METHOD="${method}"
691			;;
692			normal)
693	niro	2886	export BOOTHDD="${HDD}1"
694			export SWAPHDD="${HDD}2"
695			export ROOTHDD="${HDD}3"
696	niro	2885	export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
697			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
698	niro	2882	export INSTALL_METHOD="${method}"
699			;;
700	niro	2885	single)
701	niro	2886	export BOOTHDD=""
702			export SWAPHDD=""
703			export ROOTHDD="${HDD}1"
704	niro	2885	export FORMAT_FILESYSTEM_BOOTHDD=""
705			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
706			export INSTALL_METHOD="${method}"
707			;;
708	niro	2887	flash)
709			export BOOTHDD="${HDD}1"
710			export SWAPHDD=""
711			export ROOTHDD="${HDD}2"
712			export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
713			export FORMAT_FILESYSTEM_ROOTHDD="f2fs"
714			export INSTALL_METHOD="${method}"
715			;;
716	niro	2882	*)
717			die "Unknown install method '${method}', aborting."
718			;;
719			esac
720	niro	2320
721	niro	2882	task_setup_hdd_partitions
722	niro	2320	dialog_setup_hdd_format
723	niro	2399	setup_hdd_format > /dev/null
724	niro	2485	mount_rootfs
725	niro	2423	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
726	niro	2320
727			dialog_install_settings
728			sleep 1
729	niro	2399	install_system_settings
730	niro	2440	if is_initrd_supported
731			then
732			dialog_install_initrd
733			initrd_config
734			initrd_install
735			fi
736	niro	2320
737			dialog_install_bootsector
738	niro	2440	bootloader_config
739			bootloader_install
740	niro	2320
741	niro	2485	umount_rootfs
742	niro	2320	dialog_install_successful
743			}
744
745	niro	2409	# set some proper traps
746			trap "trap_exit" SIGINT SIGQUIT
747
748	niro	2477	task_main
749	niro	2320
750			exit 0