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

#!/bin/bash
# $Id$

# 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/${NEW_MAGE_DISTRIBUTION}"
NEW_RSYNC="rsync://128.20.41.110/mage-alx-060"
NEW_MIRRORS="http://128.20.41.110/magellan/alx-060"
NEW_PACKAGES_SERVER_PATH='packages/${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="/usr/lib/alxconfig-ng/plugins"
NEW_ALX_FUNCTIONS="/usr/lib/alxconfig-ng/functions"

# fake mage upgrade to prevent annoying error messages
if [[ ! -x /usr/sbin/mageupgrade ]]
then
	mageupgrade() { true; }; export -f mageupgrade
fi

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 ALX_FUNCTIONS

# 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

# fix missing /dev/root device
if [[ ! -e /dev/root ]]
then
	echo "fixing missing /dev/root symlink ..."
	rootdev=$(basename $(mount | grep ' / ' | cut -d' ' -f1))
	[[ -e /dev/${rootdev} ]] && ln -snf ${rootdev} /dev/root
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

# 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 /.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
	# 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
	DISKMODS="sd_mod"
	OLDPATAMODS="amd74xx piix sis5513 via82cxxx"
	PATAMODS="ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via"
	SATAMODS="sata_via sata_sis sata_nv"
	DRMMODS="i915 mga nouveau r128 radeon savage sis tdfx ttm via"
	FBMODS="uvesafb"
	echo "MODULES=\"${FORMAT_FILESYSTEM} ${DISKMODS} ${OLDATAMODS} ${PATAMODS} ${SATAMODS} ${DRMMODS} ${FBMODS}\"" > /etc/conf.d/mkinitrd
	kernelver=$(readlink /boot/vmlinuz | sed 's:kernel-::')
	mkinitrd -f /boot/initrd-${kernelver}.img ${kernelver}
	# update grub bootloader
	updategrub2
fi

if [[ -f /.dist-upgrade ]]
then
	echo "preparing a reboot in 60 seconds ..."
	# reboot via cronjob
	[[ ! -d /var/spool/cron/crontabs ]] && install -d /var/spool/cron/crontabs
	# setup a proper cronjob
	tmp=$(mktemp)
	echo "* * * * * crontab -r && reboot -f" > ${tmp}
	crontab ${tmp}
	[[ -f ${tmp} ]] && rm -f ${tmp}
	# start cron daemon in background
	crond -b -S

	rm -f /.dist-upgrade
fi

exit 0
1	#!/bin/bash
2	# $Id$
3
4	# get a suitable environment
5	source /etc/profile
6
7	MAGERC="/etc/mage.rc"
8	MAGEPROFILE="alx-060"
9	NEW_MAGE_DISTRIBUTION="unstable"
10	#NEW_RSYNC="rsync://magellan-linux.de/mage-alx-0.6.0"
11	#NEW_MIRRORS="http://magellan-linux.de/magellan/alx-0.6.0/${NEW_MAGE_DISTRIBUTION}"
12	NEW_RSYNC="rsync://128.20.41.110/mage-alx-060"
13	NEW_MIRRORS="http://128.20.41.110/magellan/alx-060"
14	NEW_PACKAGES_SERVER_PATH='packages/${ARCH}'
15	NEW_MAGE_UNINSTALL_TIMEOUT=0
16
17	CONFIGRC="/etc/alxconfig-ng/config.rc"
18	NEW_ALX_NETWORKING="dhcp"
19	NEW_ALX_DHCP_PROG="/sbin/udhcpc"
20	NEW_ALX_DHCP_START="-T 10 -t 5 -n -i"
21	NEW_ALX_DHCP_STOP=""
22	NEW_MIN_DISK_SPACE="85000"
23	NEW_ALX_PLUGINS="/usr/lib/alxconfig-ng/plugins"
24	NEW_ALX_FUNCTIONS="/usr/lib/alxconfig-ng/functions"
25
26	# fake mage upgrade to prevent annoying error messages
27	if [[ ! -x /usr/sbin/mageupgrade ]]
28	then
29	mageupgrade() { true; }; export -f mageupgrade
30	fi
31
32	read_value()
33	{
34	local file=$1
35	local var=$2
36	local value
37
38	[[ ! -e ${file} ]] && return 1
39
40	value=$(source ${file}; echo $(eval echo \${${var}}))
41	echo "${value}"
42	return 0
43	}
44
45	updateconfig()
46	{
47	local variables="$@"
48	local value
49	local i
50
51	if [[ -z ${CONFIG} ]]
52	then
53	echo "You must define \$CONFIG varibale first!"
54	return 1
55	fi
56
57	for i in ${variables}
58	do
59	value="$(eval echo \${NEW_${i}})"
60	if [[ ! -z $(grep "^${i}=" ${CONFIG}) ]]
61	then
62	echo "fixing ${i} -> ${value}"
63	sed -i "s\|^\(${i}=\).*\|\1\"${value}\"\|" ${CONFIG}
64	else
65	echo "adding ${i}=${value}"
66	echo "${i}=\"${value}\"" >> ${CONFIG}
67	fi
68	done
69	}
70
71	updategrub2()
72	{
73	# create a device.map
74	if [[ ! -f /boot/grub/device.map ]]
75	then
76	grub-mkdevicemap
77	fi
78
79	# needed by grub-mkconfig on the first run
80	if [[ ! -f /boot/grub/video.lst ]]
81	then
82	install -m0644 /lib/grub/*/video.lst /boot/grub/video.lst
83	fi
84
85	# update grub.cfg
86	grub-mkconfig -o /boot/grub/grub.cfg
87
88	# install bootloader to disk
89	local bootdisk
90	bootdisk="$(grub-probe --target=drive /boot \| sed 's:(\(.\),.):(\1):')"
91
92	# Generate core.img, but don't let it be installed in boot sector
93	grub-install --no-floppy "${bootdisk}"
94	}
95
96	# fix mage.rc
97	CONFIG="${MAGERC}"
98	updateconfig RSYNC MIRRORS MAGE_DISTRIBUTION PACKAGES_SERVER_PATH MAGE_UNINSTALL_TIMEOUT
99
100	# fix config.rc
101	CONFIG="${CONFIGRC}"
102	updateconfig ALX_NETWORKING ALX_DHCP_PROG ALX_DHCP_START ALX_DHCP_STOP MIN_DISK_SPACE ALX_PLUGINS ALX_FUNCTIONS
103
104	# fix profile
105	if [[ $(readlink /etc/mage-profile) != */${MAGEPROFILE} ]]
106	then
107	echo "fixing profile link -> /usr/mage/profiles/${MAGEPROFILE}"
108	ln -snf /usr/mage/profiles/${MAGEPROFILE} /etc/mage-profile
109	fi
110
111	# fix missing /dev/root device
112	if [[ ! -e /dev/root ]]
113	then
114	echo "fixing missing /dev/root symlink ..."
115	rootdev=$(basename $(mount \| grep ' / ' \| cut -d' ' -f1))
116	[[ -e /dev/${rootdev} ]] && ln -snf ${rootdev} /dev/root
117	fi
118
119	# update mage3 -> mage4
120	if [[ -z $(magequery -n mage) ]]
121	then
122	# update mage tree
123	mage update
124
125	# mage3 has problems with md5
126	rm -rf /usr/mage/app-mage/mage/md5
127	if [[ ${NEW_MAGE_DISTRIBUTION} = unstable ]]
128	then
129	USE_UNSTABLE=true MAGE_DISTRIBUTION=unstable mage install mage
130	elif [[ ${NEW_MAGE_DISTRIBUTION} = testing ]]
131	then
132	USE_TESTING=true MAGE_DISTRIBUTION=testing mage install mage
133	else
134	mage install mage
135	fi
136
137	# drop all virtuals
138	:> /var/db/mage/virtuals
139
140	# enable run of orphaned files check
141	touch /.orphaned
142
143	# tell that we're running an dist-upgrade
144	touch /.dist-upgrade
145	fi
146
147	# only run this if X11R6 is a directory and not a symlink
148	if [[ -d /usr/X11R6 ]] && [[ ! -L /usr/X11R6 ]]
149	then
150	# check for -f option
151	if [[ -n $(magequery -h \| grep -- -f) ]]
152	then
153	# uninstall all /usr/X11R6 packages first
154	for i in $(magequery -f /usr/X11R6 \| sed 's:./\(.\)-.-r.:\1:')
155	do
156	mage uninstall ${i}
157	done
158	fi
159
160	# if there are any files after uninstall, simply delete them
161	[ -d /usr/X11R6 ] && rm -rf /usr/X11R6
162	fi
163
164	# install new toolchain if not exist
165	TOOLCHAIN="$(< /etc/mage-profile/toolchain.defaults)"
166	if [[ -z $(magequery -n ${TOOLCHAIN}) ]]
167	then
168	# export bootstrap to not start any services
169	export MAGE_BOOTSTRAP=true
170	mage install ${TOOLCHAIN}
171	unset MAGE_BOOTSTRAP
172
173	# enable run of orphaned files check
174	touch /.orphaned
175
176	# tell that we're running an dist-upgrade
177	touch /.dist-upgrade
178	fi
179
180	# install new basesystem
181	BASESYSTEM="$(< /etc/mage-profile/basesystem.defaults)"
182	if [[ -z $(magequery -n ${BASESYSTEM}) ]]
183	then
184	# first keep some important files
185
186	# export bootstrap to not start any services
187	export MAGE_BOOTSTRAP=true
188	mage install ${BASESYSTEM}
189	unset MAGE_BOOTSTRAP
190
191	# # fix locale
192	# echo "LANG=\"de_DE\"" > /etc/conf.d/locale
193
194	# enable run of orphaned files check
195	touch /.orphaned
196
197	# tell that we're running an dist-upgrade
198	touch /.dist-upgrade
199	fi
200
201	# install remserial, if the plugin was enabled
202	if [[ ! -z $(magequery -n remserial-alx) ]]
203	then
204	mage install remserial
205
206	# enable run of orphaned files check
207	touch /.orphaned
208	fi
209
210	# clean mage cache
211	mage clean
212
213	echo "Searching for deprecated packages ..."
214	for i in $(magequery -i \| grep -- -alx \| sed 's:./\(.\)-.-.:\1:')
215	do
216	# excludes
217	case ${i} in
218	alxconfig-ng) continue ;;
219	alxinstall-ng) continue ;;
220	kernel-alx) continue ;;
221	kernel26-alx) continue ;;
222	kernel-sources-alx) continue ;;
223	kernel26-sources-alx) continue ;;
224	esac
225
226	echo "Removing deprecated mage-target '${i}'"
227	mage uninstall ${i}
228	done
229
230	if [[ -f /.orphaned ]]
231	then
232	echo "Searching for orphaned files and directories ..."
233	bash /etc/mage-profile/prune-orphaned-files
234	rm -f /.orphaned
235	fi
236
237	if [[ -f /.dist-upgrade ]]
238	then
239	# array of wireless opts
240	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 )
241
242	# fixing current dhcp network settings
243	#for i in $(grep -irl NETWORKING=.dhcp. /etc/conf.d/net.*)
244	for i in $(grep -irl DHCP_PROG=.dhcpcd. /etc/conf.d/net.*)
245	do
246	case ${i} in
247	*/net.sample) continue ;;
248	*/net.routes) continue ;;
249	esac
250
251	echo "fixing current dhcp network settings in '${i}'"
252	mv ${i}{,.orig}
253	onboot="$(read_value ${i}.orig ONBOOT)"
254	echo "ONBOOT=\"${onboot}\"" > ${i}
255	echo 'NETWORKING="dhcp"' >> ${i}
256	# check wireless extensions
257	for opt in ${WIRELESS_OPTS[*]}
258	do
259	value="$(read_value ${i}.orig ${opt})"
260	if [[ ! -z ${value} ]]
261	then
262	echo "${opt}=\"${value}\"" >> ${i}
263	fi
264	done
265	rm -f ${i}.orig
266	done
267	# search modules files
268	for i in $(find /etc/modules.d -name net.\*)
269	do
270	install -d /etc/modprobe.d
271	mv ${i} /etc/modprobe.d/${i%.conf}.conf
272	done
273
274	mount /boot &> /dev/null
275	# install an appropriate uvesafb.conf
276	install -d /etc/modprobe.d \|\| die
277	echo "options uvesafb mode_option=1024x768-32@60 scroll=ywrap" > /etc/modprobe.d/uvesafb.conf \|\| die
278	# create an updated initrd
279	DISKMODS="sd_mod"
280	OLDPATAMODS="amd74xx piix sis5513 via82cxxx"
281	PATAMODS="ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via"
282	SATAMODS="sata_via sata_sis sata_nv"
283	DRMMODS="i915 mga nouveau r128 radeon savage sis tdfx ttm via"
284	FBMODS="uvesafb"
285	echo "MODULES=\"${FORMAT_FILESYSTEM} ${DISKMODS} ${OLDATAMODS} ${PATAMODS} ${SATAMODS} ${DRMMODS} ${FBMODS}\"" > /etc/conf.d/mkinitrd
286	kernelver=$(readlink /boot/vmlinuz \| sed 's:kernel-::')
287	mkinitrd -f /boot/initrd-${kernelver}.img ${kernelver}
288	# update grub bootloader
289	updategrub2
290	fi
291
292	if [[ -f /.dist-upgrade ]]
293	then
294	echo "preparing a reboot in 60 seconds ..."
295	# reboot via cronjob
296	[[ ! -d /var/spool/cron/crontabs ]] && install -d /var/spool/cron/crontabs
297	# setup a proper cronjob
298	tmp=$(mktemp)
299	echo "* * * * * crontab -r && reboot -f" > ${tmp}
300	crontab ${tmp}
301	[[ -f ${tmp} ]] && rm -f ${tmp}
302	# start cron daemon in background
303	crond -b -S
304
305	rm -f /.dist-upgrade
306	fi
307
308	exit 0