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

Parent Directory | Revision Log | Patch

	revision 2081 by niro, Wed May 11 22:17:14 2011 UTC	revision 2741 by niro, Thu Aug 11 16:41:47 2011 UTC
#	Line 1	Line 1
1	#!/bin/bash	#!/bin/bash
2	# $Id$	# $Id$
3
4		# get a suitable environment
5		source /etc/profile
6
7	MAGERC="/etc/mage.rc"	MAGERC="/etc/mage.rc"
8	MAGEPROFILE="alx-060"	MAGEPROFILE="alx-060"
9	NEW_MAGE_DISTRIBUTION="unstable"	NEW_MAGE_DISTRIBUTION="unstable"
#	Line 9  NEW_MIRRORS="http://magellan-linux.de/ma	Line 12  NEW_MIRRORS="http://magellan-linux.de/ma
12	NEW_PACKAGES_SERVER_PATH='packages/${ARCH}'	NEW_PACKAGES_SERVER_PATH='packages/${ARCH}'
13	NEW_MAGE_UNINSTALL_TIMEOUT=0	NEW_MAGE_UNINSTALL_TIMEOUT=0
14
15	# fix mage.rc	CONFIGRC="/etc/alxconfig-ng/config.rc"
16	for i in RSYNC MIRRORS MAGE_DISTRIBUTION PACKAGES_SERVER_PATH MAGE_UNINSTALL_TIMEOUT	NEW_ALX_NETWORKING="dhcp"
17	do	NEW_ALX_DHCP_PROG="/sbin/udhcpc"
18	value="$(eval echo \${NEW_${i}})"	NEW_ALX_DHCP_START="-T 10 -t 5 -n -i"
19	if [[ ! -z $(grep "^${i}=" ${MAGERC}) ]]	NEW_ALX_DHCP_STOP=""
20		NEW_MIN_DISK_SPACE="85000"
21		NEW_ALX_PLUGINS="/etc/alxconfig-ng/plugins"
22
23		# fake mage upgrade to prevent annoying error messages
24		if [[ ! -x /usr/sbin/mageupgrade ]]
25		then
26		mageupgrade() { true; }; export -f mageupgrade
27		fi
28
29		read_value()
30		{
31		local file=$1
32		local var=$2
33		local value
34
35		[[ ! -e ${file} ]] && return 1
36
37		value=$(source ${file}; echo $(eval echo \${${var}}))
38		echo "${value}"
39		return 0
40		}
41
42		updateconfig()
43		{
44		local variables="$@"
45		local value
46		local i
47
48		if [[ -z ${CONFIG} ]]
49	then	then
50	echo "fixing $i -> ${value}"	echo "You must define \$CONFIG varibale first!"
51	sed -i "s|^\(${i}=\).*|\1\"${value}\"|" ${MAGERC}	return 1
	else
	echo "adding $i=${value}"
	echo "${i}=\"${value}\"" >> ${MAGERC}
52	fi	fi
53	done
54		for i in ${variables}
55		do
56		value="$(eval echo \${NEW_${i}})"
57		if [[ ! -z $(grep "^${i}=" ${CONFIG}) ]]
58		then
59		echo "fixing ${i} -> ${value}"
60		sed -i "s|^\(${i}=\).*|\1\"${value}\"|" ${CONFIG}
61		else
62		echo "adding ${i}=${value}"
63		echo "${i}=\"${value}\"" >> ${CONFIG}
64		fi
65		done
66		}
67
68		updategrub2()
69		{
70		# create a device.map
71		if [[ ! -f /boot/grub/device.map ]]
72		then
73		grub-mkdevicemap
74		fi
75
76		# needed by grub-mkconfig on the first run
77		if [[ ! -f /boot/grub/video.lst ]]
78		then
79		install -m0644 /lib/grub/*/video.lst /boot/grub/video.lst
80		fi
81
82		# update grub.cfg
83		grub-mkconfig -o /boot/grub/grub.cfg
84
85		# install bootloader to disk
86		local bootdisk
87		bootdisk="$(grub-probe --target=drive /boot | sed 's:(\(.*\),.*):(\1):')"
88
89		# Generate core.img, but don't let it be installed in boot sector
90		grub-install --no-floppy "${bootdisk}"
91		}
92
93		# fix mage.rc
94		CONFIG="${MAGERC}"
95		updateconfig RSYNC MIRRORS MAGE_DISTRIBUTION PACKAGES_SERVER_PATH MAGE_UNINSTALL_TIMEOUT
96
97		# fix config.rc
98		CONFIG="${CONFIGRC}"
99		updateconfig ALX_NETWORKING ALX_DHCP_PROG ALX_DHCP_START ALX_DHCP_STOP MIN_DISK_SPACE ALX_PLUGINS
100
101	# fix profile	# fix profile
102	if [[ $(readlink /etc/mage-profile) != */${MAGEPROFILE} ]]	if [[ $(readlink /etc/mage-profile) != */${MAGEPROFILE} ]]
#	Line 30  then	Line 105  then
105	ln -snf /usr/mage/profiles/${MAGEPROFILE} /etc/mage-profile	ln -snf /usr/mage/profiles/${MAGEPROFILE} /etc/mage-profile
106	fi	fi
107
108		# fix missing /dev/root device
109		if [[ ! -e /dev/root ]]
110		then
111		echo "fixing missing /dev/root symlink ..."
112		rootdev=$(basename $(mount | grep ' / ' | cut -d' ' -f1))
113		[[ -e /dev/${rootdev} ]] && ln -snf ${rootdev} /dev/root
114		fi
115
116	# update mage3 -> mage4	# update mage3 -> mage4
117	if [[ -z $(magequery -n mage) ]]	if [[ -z $(magequery -n mage) ]]
118	then	then
#	Line 53  then	Line 136  then
136
137	# enable run of orphaned files check	# enable run of orphaned files check
138	touch /.orphaned	touch /.orphaned
139
140		# tell that we're running an dist-upgrade
141		touch /.dist-upgrade
142		fi
143
144		# only run this if X11R6 is a directory and not a symlink
145		if [[ -d /usr/X11R6 ]] && [[ ! -L /usr/X11R6 ]]
146		then
147		# check for -f option
148		if [[ -n $(magequery -h | grep -- -f) ]]
149		then
150		# uninstall all /usr/X11R6 packages first
151		for i in $(magequery -f /usr/X11R6 | sed 's:.*/\(.*\)-.*-r.*:\1:')
152		do
153		mage uninstall ${i}
154		done
155		fi
156
157		# if there are any files after uninstall, simply delete them
158		[ -d /usr/X11R6 ] && rm -rf /usr/X11R6
159	fi	fi
160
161	# install new toolchain if not exist	# install new toolchain if not exist
#	Line 66  then	Line 169  then
169
170	# enable run of orphaned files check	# enable run of orphaned files check
171	touch /.orphaned	touch /.orphaned
172
173		# tell that we're running an dist-upgrade
174		touch /.dist-upgrade
175	fi	fi
176
177	# install new basesystem	# install new basesystem
#	Line 73  BASESYSTEM="$(< /etc/mage-profile/basesy	Line 179  BASESYSTEM="$(< /etc/mage-profile/basesy
179	if [[ -z $(magequery -n ${BASESYSTEM}) ]]	if [[ -z $(magequery -n ${BASESYSTEM}) ]]
180	then	then
181	# first keep some important files	# first keep some important files
182
183	# export bootstrap to not start any services	# export bootstrap to not start any services
184	export MAGE_BOOTSTRAP=true	export MAGE_BOOTSTRAP=true
185	mage install ${BASESYSTEM}	mage install ${BASESYSTEM}
186	unset MAGE_BOOTSTRAP	unset MAGE_BOOTSTRAP
187
188		# # fix locale
189		# echo "LANG=\"de_DE\"" > /etc/conf.d/locale
190
191	# enable run of orphaned files check	# enable run of orphaned files check
192	touch /.orphaned	touch /.orphaned
193
194		# tell that we're running an dist-upgrade
195		touch /.dist-upgrade
196	fi	fi
197
198	# install remserial, if the plugin was enabled	# install remserial, if the plugin was enabled
#	Line 95  fi	Line 207  fi
207	# clean mage cache	# clean mage cache
208	mage clean	mage clean
209
	# # uninstall all other deprecated -alx packages
	# DEPRECATED="bzip2
	# gzip
	# perl
	# glib1
	# openssl
	# popt
	# libungif
	# samba
	# dhcpcd
	# openssh
	# wget
	# cups
	# ddcxinfo-knoppix
	# debianutils
	# grep
	# inetutils
	# kbd
	# less
	# net-tools
	# pciutils
	# procps
	# psmisc
	# sed
	# shadow
	# sysvinit
	# tar
	# which
	# gtk1+
	# ttmkfdir
	# xdialog"
	#
	# echo "Searching for deprecated packages ..."
	# for i in ${DEPRECATED}
	# do
	# if [[ ! -z $(magequery -n ${i}-alx) ]]
	# then
	# echo "Removing deprecated mage-target '${i}-alx'"
	# mage uninstall ${i}-alx
	# fi
	# done
210	echo "Searching for deprecated packages ..."	echo "Searching for deprecated packages ..."
211	for i in $(magequery -i | grep -- -alx | sed 's:.*/\(.*\)-.*-.*:\1:')	for i in $(magequery -i | grep -- -alx | sed 's:.*/\(.*\)-.*-.*:\1:')
212	do	do
213	# excludes	# excludes
214	case ${i} in	case ${i} in
215		alxconfig-ng) continue ;;
216		alxinstall-ng) continue ;;
217	kernel-alx) continue ;;	kernel-alx) continue ;;
218	kernel26-alx) continue ;;	kernel26-alx) continue ;;
219	kernel-sources-alx) continue ;;	kernel-sources-alx) continue ;;
#	Line 159  then	Line 231  then
231	rm -f /.orphaned	rm -f /.orphaned
232	fi	fi
233
234	# force a reboot at this point here	if [[ -f /.dist-upgrade ]]
235	reboot -f	then
236		# array of wireless opts
237		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 )
238
239		# fixing current dhcp network settings
240		#for i in $(grep -irl NETWORKING=.*dhcp.* /etc/conf.d/net.*)
241		for i in $(grep -irl DHCP_PROG=.*dhcpcd.* /etc/conf.d/net.*)
242		do
243		case ${i} in
244		*/net.sample) continue ;;
245		*/net.routes) continue ;;
246		esac
247
248		echo "fixing current dhcp network settings in '${i}'"
249		mv ${i}{,.orig}
250		onboot="$(read_value ${i}.orig ONBOOT)"
251		echo "ONBOOT=\"${onboot}\"" > ${i}
252		echo 'NETWORKING="dhcp"' >> ${i}
253		# check wireless extensions
254		for opt in ${WIRELESS_OPTS[*]}
255		do
256		value="$(read_value ${i}.orig ${opt})"
257		if [[ ! -z ${value} ]]
258		then
259		echo "${opt}=\"${value}\"" >> ${i}
260		fi
261		done
262		rm -f ${i}.orig
263		done
264		# search modules files
265		for i in $(find /etc/modules.d -name net.\*)
266		do
267		install -d /etc/modprobe.d
268		mv ${i} /etc/modprobe.d/${i%.conf}.conf
269		done
270
271		mount /boot &> /dev/null
272		# install an appropriate uvesafb.conf
273		install -d /etc/modprobe.d || die
274		echo "options uvesafb mode_option=1024x768-32@60 scroll=ywrap" > /etc/modprobe.d/uvesafb.conf || die
275		# create an updated initrd
276		DISKMODS="sd_mod"
277		OLDPATAMODS="amd74xx piix sis5513 via82cxxx"
278		PATAMODS="ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via"
279		SATAMODS="sata_via sata_sis sata_nv"
280		DRMMODS="i915 mga nouveau r128 radeon savage sis tdfx ttm via"
281		FBMODS="uvesafb"
282		echo "MODULES=\"${FORMAT_FILESYSTEM} ${DISKMODS} ${OLDATAMODS} ${PATAMODS} ${SATAMODS} ${DRMMODS} ${FBMODS}\"" > /etc/conf.d/mkinitrd
283		kernelver=$(readlink /boot/vmlinuz | sed 's:kernel-::')
284		mkinitrd -f /boot/initrd-${kernelver}.img ${kernelver}
285		# update grub bootloader
286		updategrub2
287		fi
288
289		if [[ -f /.dist-upgrade ]]
290		then
291		echo "preparing a reboot in 60 seconds ..."
292		# reboot via cronjob
293		[[ ! -d /var/spool/cron/crontabs ]] && install -d /var/spool/cron/crontabs
294		# setup a proper cronjob
295		tmp=$(mktemp)
296		echo "* * * * * crontab -r && reboot -f" > ${tmp}
297		crontab ${tmp}
298		[[ -f ${tmp} ]] && rm -f ${tmp}
299		# start cron daemon in background
300		crond -b -S
301		fi
302
303		exit 0

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