Contents of /mage/branches/alx-0_6_0/profiles/alx-060/forced-uninstall

#!/bin/bash
# $Id$

# setup exit trap for reboot
trap_exit()
{
	if [[ -f /.dist-upgrade ]]
	then
		rm -f /.dist-upgrade
		# force a reboot at this point here
		( sleep 3 && reboot -f & ); exit 0
	fi	
}
trap "trap_exit" EXIT

# get a suitable environment
source /etc/profile

MAGERC="/etc/mage.rc"
MAGEPROFILE="alx-060"
NEW_MAGE_DISTRIBUTION="unstable"
NEW_RSYNC="rsync://magellan-linux.de/mage-alx-0.6.0"
NEW_MIRRORS="http://magellan-linux.de/magellan/alx-0.6.0/${NEW_MAGE_DISTRIBUTION}"
NEW_PACKAGES_SERVER_PATH='packages/${ARCH}'
NEW_MAGE_UNINSTALL_TIMEOUT=0

CONFIGRC="/etc/alxconfig-ng/config.rc"
NEW_ALX_NETWORKING="dhcp"
NEW_ALX_DHCP_PROG="/sbin/udhcpc"
NEW_ALX_DHCP_START="-T 10 -t 5 -n -i"
NEW_ALX_DHCP_STOP=""
NEW_MIN_DISK_SPACE="85000"
NEW_ALX_PLUGINS="/etc/alxconfig-ng/plugins"

read_value()
{
	local file=$1
	local var=$2
	local value

	[[ ! -e ${file} ]] && return 1

	value=$(source ${file}; echo $(eval echo \${${var}}))
	echo "${value}"
	return 0
}

updateconfig()
{
	local variables="$@"
	local value
	local i

	if [[ -z ${CONFIG} ]]
	then
		echo "You must define \$CONFIG varibale first!"
		return 1
	fi

	for i in ${variables}
	do
		value="$(eval echo \${NEW_${i}})"
		if [[ ! -z $(grep "^${i}=" ${CONFIG}) ]]
		then
			echo "fixing ${i} -> ${value}"
			sed -i "s|^\(${i}=\).*|\1\"${value}\"|" ${CONFIG}
		else
			echo "adding ${i}=${value}"
			echo "${i}=\"${value}\"" >> ${CONFIG}
		fi
	done
}

updategrub2()
{
	# create a device.map
	if [[ ! -f /boot/grub/device.map ]]
	then
		grub-mkdevicemap
	fi

	# needed by grub-mkconfig on the first run
	if [[ ! -f /boot/grub/video.lst ]]
	then
		install -m0644 /lib/grub/*/video.lst /boot/grub/video.lst
	fi

	# update grub.cfg
	grub-mkconfig -o /boot/grub/grub.cfg

	# install bootloader to disk
	local bootdisk
	bootdisk="$(grub-probe --target=drive /boot | sed 's:(\(.*\),.*):(\1):')"

	# Generate core.img, but don't let it be installed in boot sector
	grub-install --no-floppy "${bootdisk}"
}

# fix mage.rc
CONFIG="${MAGERC}"
updateconfig RSYNC MIRRORS MAGE_DISTRIBUTION PACKAGES_SERVER_PATH MAGE_UNINSTALL_TIMEOUT

# fix config.rc
CONFIG="${CONFIGRC}"
updateconfig ALX_NETWORKING ALX_DHCP_PROG ALX_DHCP_START ALX_DHCP_STOP MIN_DISK_SPACE ALX_PLUGINS

# fix profile
if [[ $(readlink /etc/mage-profile) != */${MAGEPROFILE} ]]
then
	echo "fixing profile link -> /usr/mage/profiles/${MAGEPROFILE}"
	ln -snf /usr/mage/profiles/${MAGEPROFILE} /etc/mage-profile
fi

# update mage3 -> mage4
if [[ -z $(magequery -n mage) ]]
then
	# update mage tree
	mage update

	# mage3 has problems with md5
	rm -rf /usr/mage/app-mage/mage/md5
	if [[ ${NEW_MAGE_DISTRIBUTION} = unstable ]]
	then
		USE_UNSTABLE=true MAGE_DISTRIBUTION=unstable mage install mage
	elif [[ ${NEW_MAGE_DISTRIBUTION} = testing ]]
	then
		USE_TESTING=true MAGE_DISTRIBUTION=testing mage install mage
	else
		mage install mage
	fi

	# drop all virtuals
	:> /var/db/mage/virtuals

	# enable run of orphaned files check
	touch /.orphaned

	# tell that we're running an dist-upgrade
	touch /.dist-upgrade
fi

# only run this if X11R6 is a directory and not a symlink
if [[ -d /usr/X11R6 ]] && [[ ! -L /usr/X11R6 ]]
then
	# check for -f option
	if [[ -n $(magequery -h | grep -- -f) ]]
	then
		# uninstall all /usr/X11R6 packages first
		for i in $(magequery -f /usr/X11R6 | sed 's:.*/\(.*\)-.*-r.*:\1:')
		do
			mage uninstall ${i}
		done
	fi

	# if there are any files after uninstall, simply delete them
	[ -d /usr/X11R6 ] && rm -rf /usr/X11R6
fi

# install new toolchain if not exist
TOOLCHAIN="$(< /etc/mage-profile/toolchain.defaults)"
if [[ -z $(magequery -n ${TOOLCHAIN}) ]]
then
	# export bootstrap to not start any services
	export MAGE_BOOTSTRAP=true
	mage install ${TOOLCHAIN}
	unset MAGE_BOOTSTRAP

	# enable run of orphaned files check
	touch /.orphaned

	# tell that we're running an dist-upgrade
	touch /.dist-upgrade
fi

# install new basesystem
BASESYSTEM="$(< /etc/mage-profile/basesystem.defaults)"
if [[ -z $(magequery -n ${BASESYSTEM}) ]]
then
	# first keep some important files
	
	# export bootstrap to not start any services
	export MAGE_BOOTSTRAP=true
	mage install ${BASESYSTEM}
	unset MAGE_BOOTSTRAP

	# fix locale
	echo "LANG=\"de_DE\"" > /etc/conf.d/locale

	# enable run of orphaned files check
	touch /.orphaned

	# tell that we're running an dist-upgrade
	touch /.dist-upgrade
fi

# install remserial, if the plugin was enabled
if [[ ! -z $(magequery -n remserial-alx) ]]
then
	mage install remserial

	# enable run of orphaned files check
	touch /.orphaned
fi

# etc-update
#etc-update

# clean mage cache
mage clean

echo "Searching for deprecated packages ..."
for i in $(magequery -i | grep -- -alx | sed 's:.*/\(.*\)-.*-.*:\1:')
do
	# excludes
	case ${i} in
		alxconfig-ng) continue ;;
		alxinstall-ng) continue ;;
		kernel-alx) continue ;;
		kernel26-alx) continue ;;
		kernel-sources-alx) continue ;;
		kernel26-sources-alx) continue ;;
	esac

	echo "Removing deprecated mage-target '${i}'"
	mage uninstall ${i}
done

if [[ -f /.dist-upgrade ]]
then
	# array of wireless opts
	WIRELESS_OPTS=( WIRELESS_BITRATE WIRELESS_CHANNEL WIRELESS_ESSID WIRELESS_FREQUENCY WIRELESS_MODE WIRELESS_NICK WIRELESS_AUTH_MODE WIRELESS_KEY_LENGTH WIRELESS_KEY WIRELESS_KEY_ASCII WIRELESS_WPA_DRIVER )

	# fixing current dhcp network settings
	#for i in $(grep -irl NETWORKING=.*dhcp.* /etc/conf.d/net.*)
	for i in $(grep -irl DHCP_PROG=.*dhcpcd.* /etc/conf.d/net.*)
	do
		case ${i} in
			*/net.sample) continue ;;
			*/net.routes) continue ;;
		esac

		echo "fixing current dhcp network settings in '${i}'"
		mv ${i}{,.orig}
		onboot="$(read_value ${i}.orig ONBOOT)"
		echo "ONBOOT=\"${onboot}\"" > ${i}
		echo 'NETWORKING="dhcp"' >> ${i}
		# check wireless extensions
		for opt in ${WIRELESS_OPTS[*]}
		do
			value="$(read_value ${i}.orig ${opt})"
			if [[ ! -z ${value} ]]
			then
				echo "${opt}=\"${value}\"" >> ${i}
			fi
		done
		rm -f ${i}.orig
	done
	# search modules files
	for i in $(find /etc/modules.d -name net.\*)
	do
		install -d /etc/modprobe.d
		mv ${i} /etc/modprobe.d/${i%.conf}.conf
	done

	mount /boot &> /dev/null
	# install an appropriate uvesafb.conf
	install -d /etc/modprobe.d || die
	echo "options uvesafb mode_option=1024x768-32@60 scroll=ywrap" > /etc/modprobe.d/uvesafb.conf || die
	# create an updated initrd
	local DISKMODS="sd_mod"
	local OLDPATAMODS="amd74xx piix sis5513 via82cxxx"
	local PATAMODS="ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via"
	local SATAMODS="sata_via sata_sis sata_nv"
	local DRMMODS="i915 mga nouveau r128 radeon savage sis tdfx ttm via"
	local FBMODS="uvesafb"
	echo "MODULES=\"${FORMAT_FILESYSTEM} ${DISKMODS} ${OLDATAMODS} ${PATAMODS} ${SATAMODS} ${DRMMODS} ${FBMODS}\"" > /etc/conf.d/mkinitrd
	local kernelver=$(readlink /boot/vmlinuz | sed 's:kernel-::')
	mkinitrd -f /boot/initrd-${kernelver}.img ${kernelver}
	# update grub bootloader
	updategrub2
fi

if [[ -f /.orphaned ]]
then
	echo "Searching for orphaned files and directories ..."
	bash /etc/mage-profile/prune-orphaned-files
	rm -f /.orphaned
fi

#if [[ -f /.dist-upgrade ]]
#then
#	rm -f /.dist-upgrade
#	# force a reboot at this point here
#	( reboot -f & ); exit 0
#fi
1	#!/bin/bash
2	# $Id$
3
4	# setup exit trap for reboot
5	trap_exit()
6	{
7	if [[ -f /.dist-upgrade ]]
8	then
9	rm -f /.dist-upgrade
10	# force a reboot at this point here
11	( sleep 3 && reboot -f & ); exit 0
12	fi
13	}
14	trap "trap_exit" EXIT
15
16	# get a suitable environment
17	source /etc/profile
18
19	MAGERC="/etc/mage.rc"
20	MAGEPROFILE="alx-060"
21	NEW_MAGE_DISTRIBUTION="unstable"
22	NEW_RSYNC="rsync://magellan-linux.de/mage-alx-0.6.0"
23	NEW_MIRRORS="http://magellan-linux.de/magellan/alx-0.6.0/${NEW_MAGE_DISTRIBUTION}"
24	NEW_PACKAGES_SERVER_PATH='packages/${ARCH}'
25	NEW_MAGE_UNINSTALL_TIMEOUT=0
26
27	CONFIGRC="/etc/alxconfig-ng/config.rc"
28	NEW_ALX_NETWORKING="dhcp"
29	NEW_ALX_DHCP_PROG="/sbin/udhcpc"
30	NEW_ALX_DHCP_START="-T 10 -t 5 -n -i"
31	NEW_ALX_DHCP_STOP=""
32	NEW_MIN_DISK_SPACE="85000"
33	NEW_ALX_PLUGINS="/etc/alxconfig-ng/plugins"
34
35	read_value()
36	{
37	local file=$1
38	local var=$2
39	local value
40
41	[[ ! -e ${file} ]] && return 1
42
43	value=$(source ${file}; echo $(eval echo \${${var}}))
44	echo "${value}"
45	return 0
46	}
47
48	updateconfig()
49	{
50	local variables="$@"
51	local value
52	local i
53
54	if [[ -z ${CONFIG} ]]
55	then
56	echo "You must define \$CONFIG varibale first!"
57	return 1
58	fi
59
60	for i in ${variables}
61	do
62	value="$(eval echo \${NEW_${i}})"
63	if [[ ! -z $(grep "^${i}=" ${CONFIG}) ]]
64	then
65	echo "fixing ${i} -> ${value}"
66	sed -i "s\|^\(${i}=\).*\|\1\"${value}\"\|" ${CONFIG}
67	else
68	echo "adding ${i}=${value}"
69	echo "${i}=\"${value}\"" >> ${CONFIG}
70	fi
71	done
72	}
73
74	updategrub2()
75	{
76	# create a device.map
77	if [[ ! -f /boot/grub/device.map ]]
78	then
79	grub-mkdevicemap
80	fi
81
82	# needed by grub-mkconfig on the first run
83	if [[ ! -f /boot/grub/video.lst ]]
84	then
85	install -m0644 /lib/grub/*/video.lst /boot/grub/video.lst
86	fi
87
88	# update grub.cfg
89	grub-mkconfig -o /boot/grub/grub.cfg
90
91	# install bootloader to disk
92	local bootdisk
93	bootdisk="$(grub-probe --target=drive /boot \| sed 's:(\(.\),.):(\1):')"
94
95	# Generate core.img, but don't let it be installed in boot sector
96	grub-install --no-floppy "${bootdisk}"
97	}
98
99	# fix mage.rc
100	CONFIG="${MAGERC}"
101	updateconfig RSYNC MIRRORS MAGE_DISTRIBUTION PACKAGES_SERVER_PATH MAGE_UNINSTALL_TIMEOUT
102
103	# fix config.rc
104	CONFIG="${CONFIGRC}"
105	updateconfig ALX_NETWORKING ALX_DHCP_PROG ALX_DHCP_START ALX_DHCP_STOP MIN_DISK_SPACE ALX_PLUGINS
106
107	# fix profile
108	if [[ $(readlink /etc/mage-profile) != */${MAGEPROFILE} ]]
109	then
110	echo "fixing profile link -> /usr/mage/profiles/${MAGEPROFILE}"
111	ln -snf /usr/mage/profiles/${MAGEPROFILE} /etc/mage-profile
112	fi
113
114	# update mage3 -> mage4
115	if [[ -z $(magequery -n mage) ]]
116	then
117	# update mage tree
118	mage update
119
120	# mage3 has problems with md5
121	rm -rf /usr/mage/app-mage/mage/md5
122	if [[ ${NEW_MAGE_DISTRIBUTION} = unstable ]]
123	then
124	USE_UNSTABLE=true MAGE_DISTRIBUTION=unstable mage install mage
125	elif [[ ${NEW_MAGE_DISTRIBUTION} = testing ]]
126	then
127	USE_TESTING=true MAGE_DISTRIBUTION=testing mage install mage
128	else
129	mage install mage
130	fi
131
132	# drop all virtuals
133	:> /var/db/mage/virtuals
134
135	# enable run of orphaned files check
136	touch /.orphaned
137
138	# tell that we're running an dist-upgrade
139	touch /.dist-upgrade
140	fi
141
142	# only run this if X11R6 is a directory and not a symlink
143	if [[ -d /usr/X11R6 ]] && [[ ! -L /usr/X11R6 ]]
144	then
145	# check for -f option
146	if [[ -n $(magequery -h \| grep -- -f) ]]
147	then
148	# uninstall all /usr/X11R6 packages first
149	for i in $(magequery -f /usr/X11R6 \| sed 's:./\(.\)-.-r.:\1:')
150	do
151	mage uninstall ${i}
152	done
153	fi
154
155	# if there are any files after uninstall, simply delete them
156	[ -d /usr/X11R6 ] && rm -rf /usr/X11R6
157	fi
158
159	# install new toolchain if not exist
160	TOOLCHAIN="$(< /etc/mage-profile/toolchain.defaults)"
161	if [[ -z $(magequery -n ${TOOLCHAIN}) ]]
162	then
163	# export bootstrap to not start any services
164	export MAGE_BOOTSTRAP=true
165	mage install ${TOOLCHAIN}
166	unset MAGE_BOOTSTRAP
167
168	# enable run of orphaned files check
169	touch /.orphaned
170
171	# tell that we're running an dist-upgrade
172	touch /.dist-upgrade
173	fi
174
175	# install new basesystem
176	BASESYSTEM="$(< /etc/mage-profile/basesystem.defaults)"
177	if [[ -z $(magequery -n ${BASESYSTEM}) ]]
178	then
179	# first keep some important files
180
181	# export bootstrap to not start any services
182	export MAGE_BOOTSTRAP=true
183	mage install ${BASESYSTEM}
184	unset MAGE_BOOTSTRAP
185
186	# fix locale
187	echo "LANG=\"de_DE\"" > /etc/conf.d/locale
188
189	# enable run of orphaned files check
190	touch /.orphaned
191
192	# tell that we're running an dist-upgrade
193	touch /.dist-upgrade
194	fi
195
196	# install remserial, if the plugin was enabled
197	if [[ ! -z $(magequery -n remserial-alx) ]]
198	then
199	mage install remserial
200
201	# enable run of orphaned files check
202	touch /.orphaned
203	fi
204
205	# etc-update
206	#etc-update
207
208	# clean mage cache
209	mage clean
210
211	echo "Searching for deprecated packages ..."
212	for i in $(magequery -i \| grep -- -alx \| sed 's:./\(.\)-.-.:\1:')
213	do
214	# excludes
215	case ${i} in
216	alxconfig-ng) continue ;;
217	alxinstall-ng) continue ;;
218	kernel-alx) continue ;;
219	kernel26-alx) continue ;;
220	kernel-sources-alx) continue ;;
221	kernel26-sources-alx) continue ;;
222	esac
223
224	echo "Removing deprecated mage-target '${i}'"
225	mage uninstall ${i}
226	done
227
228	if [[ -f /.dist-upgrade ]]
229	then
230	# array of wireless opts
231	WIRELESS_OPTS=( WIRELESS_BITRATE WIRELESS_CHANNEL WIRELESS_ESSID WIRELESS_FREQUENCY WIRELESS_MODE WIRELESS_NICK WIRELESS_AUTH_MODE WIRELESS_KEY_LENGTH WIRELESS_KEY WIRELESS_KEY_ASCII WIRELESS_WPA_DRIVER )
232
233	# fixing current dhcp network settings
234	#for i in $(grep -irl NETWORKING=.dhcp. /etc/conf.d/net.*)
235	for i in $(grep -irl DHCP_PROG=.dhcpcd. /etc/conf.d/net.*)
236	do
237	case ${i} in
238	*/net.sample) continue ;;
239	*/net.routes) continue ;;
240	esac
241
242	echo "fixing current dhcp network settings in '${i}'"
243	mv ${i}{,.orig}
244	onboot="$(read_value ${i}.orig ONBOOT)"
245	echo "ONBOOT=\"${onboot}\"" > ${i}
246	echo 'NETWORKING="dhcp"' >> ${i}
247	# check wireless extensions
248	for opt in ${WIRELESS_OPTS[*]}
249	do
250	value="$(read_value ${i}.orig ${opt})"
251	if [[ ! -z ${value} ]]
252	then
253	echo "${opt}=\"${value}\"" >> ${i}
254	fi
255	done
256	rm -f ${i}.orig
257	done
258	# search modules files
259	for i in $(find /etc/modules.d -name net.\*)
260	do
261	install -d /etc/modprobe.d
262	mv ${i} /etc/modprobe.d/${i%.conf}.conf
263	done
264
265	mount /boot &> /dev/null
266	# install an appropriate uvesafb.conf
267	install -d /etc/modprobe.d \|\| die
268	echo "options uvesafb mode_option=1024x768-32@60 scroll=ywrap" > /etc/modprobe.d/uvesafb.conf \|\| die
269	# create an updated initrd
270	local DISKMODS="sd_mod"
271	local OLDPATAMODS="amd74xx piix sis5513 via82cxxx"
272	local PATAMODS="ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via"
273	local SATAMODS="sata_via sata_sis sata_nv"
274	local DRMMODS="i915 mga nouveau r128 radeon savage sis tdfx ttm via"
275	local FBMODS="uvesafb"
276	echo "MODULES=\"${FORMAT_FILESYSTEM} ${DISKMODS} ${OLDATAMODS} ${PATAMODS} ${SATAMODS} ${DRMMODS} ${FBMODS}\"" > /etc/conf.d/mkinitrd
277	local kernelver=$(readlink /boot/vmlinuz \| sed 's:kernel-::')
278	mkinitrd -f /boot/initrd-${kernelver}.img ${kernelver}
279	# update grub bootloader
280	updategrub2
281	fi
282
283	if [[ -f /.orphaned ]]
284	then
285	echo "Searching for orphaned files and directories ..."
286	bash /etc/mage-profile/prune-orphaned-files
287	rm -f /.orphaned
288	fi
289
290	#if [[ -f /.dist-upgrade ]]
291	#then
292	# rm -f /.dist-upgrade
293	# # force a reboot at this point here
294	# ( reboot -f & ); exit 0
295	#fi