installer-0_1_2/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

	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++ ))
		echo ${progress} 9 | awk '{print ($1 / $2 * 100) - 1}'
	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
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
15			declare -i progress=0
16
17			# disk format
18			for disk in ${KNOWN_DISKS}
19			do
20			disk_part=$(eval echo \$PARTITION_DISK_${disk})
21			disk_fs=$(eval echo \$PARTITION_FS_${disk})
22
23			if [[ ! -z ${disk_part} ]]
24			then
25			if [[ ! -z ${disk_fs} ]]
26			then
27			case ${disk_fs} in
28	niro	1020	swap) mkswap ${disk_part} &> /dev/null;;
29			reiserfs) mkfs.${disk_fs} -f ${disk_part} &> /dev/null;;
30			keep-as-is) echo "keeping as-is." ;;
31			*) mkfs.${disk_fs} ${disk_part} &> /dev/null;;
32	niro	773	esac
33			fi
34			fi
35
36			(( progress++ ))
37			echo ${progress} 9 \| awk '{print ($1 / $2 * 100) - 1}'
38			done
39
40			echo "100"
41			}
42
43			mount_disks()
44			{
45			local disk
46			local disk_part
47			local dest
48
49			# activate swap
50			swapon ${PARTITION_DISK_SWAP}
51
52			# first mount rootfs
53			mount ${PARTITION_DISK_ROOT} ${INSTALL_ROOT}
54
55			# than all other
56			for disk in ${KNOWN_DISKS}
57			do
58			case ${disk} in
59			BOOT) dest=boot ;;
60			HOME) dest=home ;;
61			TMP) dest=tmp ;;
62			USER) dest=usr ;;
63			VAR) dest=var ;;
64			SVR) dest=svr ;;
65			OPT) dest=opt ;;
66			*) continue ;;
67			esac
68
69			disk_part=$(eval echo \$PARTITION_DISK_${disk})
70			if [[ ! -z ${disk_part} ]]
71			then
72			install -d ${INSTALL_ROOT}/${dest}
73			mount ${disk_part} ${INSTALL_ROOT}/${dest}
74			fi
75			done
76			}
77
78			umount_disks()
79			{
80			local disk
81			local disk_part
82			local dest
83
84			# first umount all other
85			for disk in ${KNOWN_DISKS}
86			do
87			# excludes
88			case ${disk} in
89			ROOT) continue ;;
90			SWAP) continue ;;
91			esac
92
93			disk_part=$(eval echo \$PARTITION_DISK_${disk})
94			[[ ! -z ${disk_part} ]] && umount ${disk_part}
95			done
96
97			# then umount rootfs
98			umount ${PARTITION_DISK_ROOT}
99
100			# de-activate swap
101			swapoff ${PARTITION_DISK_SWAP}
102			}
103
104			case $1 in
105			--format \| -f) format_disks ;;
106			--mount \| -m ) mount_disks ;;
107			--umount \| -u ) umount_disks ;;
108	niro	1020	*) echo "unknown option '$1'." ;;
109	niro	773	esac