installer/include/prepare_disks.sh

#!/bin/sh
# $Id$

source /etc/installer.conf

: ${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} &>> ${INSTALLER_LOG};;
					reiserfs) mkfs.${disk_fs} -f ${disk_part} &>> ${INSTALLER_LOG};;
					keep-as-is) echo "keeping ${disk_part} 'as-is'." &>> ${INSTALLER_LOG};;
					*) mkfs.${disk_fs} ${disk_part} &>> ${INSTALLER_LOG};;
				esac
			fi
		fi

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

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