installer/include/prepare_disks.sh

#!/bin/sh
# $Id$

: ${INSTALL_ROOT="/mnt/magellan"}
KNOWN_DISKS="ROOT BOOT SWAP HOME TMP USER VAR SVR OPT"

format_disks()
{
	local disk
	local disk_part
	local disk_fs
	local opts
	local progress
	local percent

	declare -i progress=0

	# disk format
	for disk in ${KNOWN_DISKS}
	do
		disk_part=$(eval echo \$PARTITION_DISK_${disk})
		disk_fs=$(eval echo \$PARTITION_FS_${disk})

		if [[ ! -z ${disk_part} ]]
		then
			if [[ ! -z ${disk_fs} ]]
			then
				case ${disk_fs} in
					swap) mkswap ${disk_part} &> /dev/null;;
					reiserfs) mkfs.${disk_fs} -f ${disk_part} &> /dev/null;;
					keep-as-is) echo "keeping as-is." ;;
					*) mkfs.${disk_fs} ${disk_part} &> /dev/null;;
				esac
			fi
		fi

		(( progress++ ))
		percent=$(echo ${progress} 9 | awk '{print ($1 / $2 * 100) - 1}')
		if [[ ${GUITYPE} = ncurses ]]
		then
			# no floats in ncurses gui possible
			printf %.0f "${percent}"
		else
			echo "${percent}"
		fi
	done

	echo "100"
}

mount_disks()
{
	local disk
	local disk_part
	local dest

	# activate swap
	swapon ${PARTITION_DISK_SWAP}

	# first mount rootfs
	mount ${PARTITION_DISK_ROOT} ${INSTALL_ROOT}

	# than all other
	for disk in ${KNOWN_DISKS}
	do
		case ${disk} in
			BOOT) dest=boot ;;
			HOME) dest=home ;;
			TMP) dest=tmp ;;
			USER) dest=usr ;;
			VAR) dest=var ;;
			SVR) dest=svr ;;
			OPT) dest=opt ;;
			*) continue ;;
		esac

		disk_part=$(eval echo \$PARTITION_DISK_${disk})
		if [[ ! -z ${disk_part} ]]
		then
			install -d ${INSTALL_ROOT}/${dest}
			mount ${disk_part} ${INSTALL_ROOT}/${dest}
		fi
	done
}

umount_disks()
{
	local disk
	local disk_part
	local dest

	# first umount all other
	for disk in ${KNOWN_DISKS}
	do
		# excludes
		case ${disk} in
			ROOT) continue ;;
			SWAP) continue ;;
		esac

		disk_part=$(eval echo \$PARTITION_DISK_${disk})
		[[ ! -z ${disk_part} ]] && umount ${disk_part}
	done

	# then umount rootfs
	umount ${PARTITION_DISK_ROOT}

	# de-activate swap
	swapoff ${PARTITION_DISK_SWAP}
}

case $1 in
	--format | -f) format_disks ;;
	--mount | -m ) mount_disks ;;
	--umount | -u ) umount_disks ;;
	*) echo "unknown option '$1'." ;;
esac

case $2 in
	--ncurses) GUITYPE="ncurses" ;;
	--gtk) GUITYPE="gtk" ;;
	*) GUITYPE="gtk" ;;
esac
1	niro	773	#!/bin/sh
2	niro	1020	# $Id$
3	niro	773
4			: ${INSTALL_ROOT="/mnt/magellan"}
5			KNOWN_DISKS="ROOT BOOT SWAP HOME TMP USER VAR SVR OPT"
6
7			format_disks()
8			{
9			local disk
10			local disk_part
11			local disk_fs
12			local opts
13			local progress
14	niro	1047	local percent
15	niro	773
16			declare -i progress=0
17
18			# disk format
19			for disk in ${KNOWN_DISKS}
20			do
21			disk_part=$(eval echo \$PARTITION_DISK_${disk})
22			disk_fs=$(eval echo \$PARTITION_FS_${disk})
23
24			if [[ ! -z ${disk_part} ]]
25			then
26			if [[ ! -z ${disk_fs} ]]
27			then
28			case ${disk_fs} in
29	niro	1020	swap) mkswap ${disk_part} &> /dev/null;;
30			reiserfs) mkfs.${disk_fs} -f ${disk_part} &> /dev/null;;
31			keep-as-is) echo "keeping as-is." ;;
32			*) mkfs.${disk_fs} ${disk_part} &> /dev/null;;
33	niro	773	esac
34			fi
35			fi
36
37			(( progress++ ))
38	niro	1047	percent=$(echo ${progress} 9 \| awk '{print ($1 / $2 * 100) - 1}')
39			if [[ ${GUITYPE} = ncurses ]]
40			then
41			# no floats in ncurses gui possible
42			printf %.0f "${percent}"
43			else
44			echo "${percent}"
45			fi
46	niro	773	done
47
48			echo "100"
49			}
50
51			mount_disks()
52			{
53			local disk
54			local disk_part
55			local dest
56
57			# activate swap
58			swapon ${PARTITION_DISK_SWAP}
59
60			# first mount rootfs
61			mount ${PARTITION_DISK_ROOT} ${INSTALL_ROOT}
62
63			# than all other
64			for disk in ${KNOWN_DISKS}
65			do
66			case ${disk} in
67			BOOT) dest=boot ;;
68			HOME) dest=home ;;
69			TMP) dest=tmp ;;
70			USER) dest=usr ;;
71			VAR) dest=var ;;
72			SVR) dest=svr ;;
73			OPT) dest=opt ;;
74			*) continue ;;
75			esac
76
77			disk_part=$(eval echo \$PARTITION_DISK_${disk})
78			if [[ ! -z ${disk_part} ]]
79			then
80			install -d ${INSTALL_ROOT}/${dest}
81			mount ${disk_part} ${INSTALL_ROOT}/${dest}
82			fi
83			done
84			}
85
86			umount_disks()
87			{
88			local disk
89			local disk_part
90			local dest
91
92			# first umount all other
93			for disk in ${KNOWN_DISKS}
94			do
95			# excludes
96			case ${disk} in
97			ROOT) continue ;;
98			SWAP) continue ;;
99			esac
100
101			disk_part=$(eval echo \$PARTITION_DISK_${disk})
102			[[ ! -z ${disk_part} ]] && umount ${disk_part}
103			done
104
105			# then umount rootfs
106			umount ${PARTITION_DISK_ROOT}
107
108			# de-activate swap
109			swapoff ${PARTITION_DISK_SWAP}
110			}
111
112			case $1 in
113			--format \| -f) format_disks ;;
114			--mount \| -m ) mount_disks ;;
115			--umount \| -u ) umount_disks ;;
116	niro	1020	*) echo "unknown option '$1'." ;;
117	niro	773	esac
118	niro	1047
119			case $2 in
120			--ncurses) GUITYPE="ncurses" ;;
121			--gtk) GUITYPE="gtk" ;;
122			*) GUITYPE="gtk" ;;
123			esac