Annotation of /mage/branches/alx-0_6_0/profiles/alx-060/forced-uninstall
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Revision 2730 -
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Thu Aug 11 14:28:46 2011 UTC (12 years, 10 months ago) by niro
File size: 7889 byte(s)
Thu Aug 11 14:28:46 2011 UTC (12 years, 10 months ago) by niro
File size: 7889 byte(s)
-fake mageupgrade to supress annoying errors -check for special hardware and boot options like zotac devices -check for missing /dev/root device link !before busybox gets installed
1 | niro | 2081 | #!/bin/bash |
2 | # $Id$ | ||
3 | |||
4 | niro | 2181 | # get a suitable environment |
5 | source /etc/profile | ||
6 | |||
7 | niro | 2179 | 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/${NEW_MAGE_DISTRIBUTION}" | ||
12 | NEW_PACKAGES_SERVER_PATH='packages/${ARCH}' | ||
13 | NEW_MAGE_UNINSTALL_TIMEOUT=0 | ||
14 | |||
15 | CONFIGRC="/etc/alxconfig-ng/config.rc" | ||
16 | NEW_ALX_NETWORKING="dhcp" | ||
17 | NEW_ALX_DHCP_PROG="/sbin/udhcpc" | ||
18 | niro | 2572 | NEW_ALX_DHCP_START="-T 10 -t 5 -n -i" |
19 | niro | 2179 | NEW_ALX_DHCP_STOP="" |
20 | niro | 2373 | NEW_MIN_DISK_SPACE="85000" |
21 | niro | 2716 | NEW_ALX_PLUGINS="/etc/alxconfig-ng/plugins" |
22 | niro | 2179 | |
23 | niro | 2730 | # 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 | niro | 2112 | 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 "${value}" | ||
39 | return 0 | ||
40 | } | ||
41 | |||
42 | niro | 2179 | updateconfig() |
43 | { | ||
44 | local variables="$@" | ||
45 | local value | ||
46 | local i | ||
47 | niro | 2081 | |
48 | niro | 2179 | if [[ -z ${CONFIG} ]] |
49 | niro | 2081 | then |
50 | niro | 2179 | echo "You must define \$CONFIG varibale first!" |
51 | return 1 | ||
52 | niro | 2081 | fi |
53 | |||
54 | niro | 2179 | 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 | niro | 2716 | 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 | niro | 2730 | # check for special hardware |
83 | if [[ -x $(which hwinfo) ]] | ||
84 | then | ||
85 | # zotac devices | ||
86 | if [[ ! -z $(hwinfo --bios --storage | grep -i zotac) ]] | ||
87 | then | ||
88 | grubopts="rootdelay=8" | ||
89 | echo "Special device 'ZOTAC' detected!" | ||
90 | fi | ||
91 | fi | ||
92 | |||
93 | # fix grubconfig for special devices | ||
94 | if [[ -n ${grubopts} ]] | ||
95 | then | ||
96 | sed -i "s:^\(export GRUB_CMDLINE_LINUX=\).*:\1\"${grubopts}\":" /etc/conf.d/grub | ||
97 | fi | ||
98 | |||
99 | niro | 2716 | # update grub.cfg |
100 | grub-mkconfig -o /boot/grub/grub.cfg | ||
101 | |||
102 | # install bootloader to disk | ||
103 | local bootdisk | ||
104 | bootdisk="$(grub-probe --target=drive /boot | sed 's:(\(.*\),.*):(\1):')" | ||
105 | |||
106 | # Generate core.img, but don't let it be installed in boot sector | ||
107 | grub-install --no-floppy "${bootdisk}" | ||
108 | } | ||
109 | |||
110 | niro | 2179 | # fix mage.rc |
111 | CONFIG="${MAGERC}" | ||
112 | updateconfig RSYNC MIRRORS MAGE_DISTRIBUTION PACKAGES_SERVER_PATH MAGE_UNINSTALL_TIMEOUT | ||
113 | |||
114 | # fix config.rc | ||
115 | CONFIG="${CONFIGRC}" | ||
116 | niro | 2716 | updateconfig ALX_NETWORKING ALX_DHCP_PROG ALX_DHCP_START ALX_DHCP_STOP MIN_DISK_SPACE ALX_PLUGINS |
117 | niro | 2179 | |
118 | niro | 2081 | # fix profile |
119 | if [[ $(readlink /etc/mage-profile) != */${MAGEPROFILE} ]] | ||
120 | then | ||
121 | echo "fixing profile link -> /usr/mage/profiles/${MAGEPROFILE}" | ||
122 | ln -snf /usr/mage/profiles/${MAGEPROFILE} /etc/mage-profile | ||
123 | fi | ||
124 | |||
125 | niro | 2730 | # fix missing /dev/root device |
126 | if [[ ! -e /dev/root ]] | ||
127 | then | ||
128 | echo "fixing missing /dev/root symlink ..." | ||
129 | rootdev=$(basename $(mount | grep ' / ' | cut -d' ' -f1)) | ||
130 | [[ ! -e /dev/${rootdev} ]] && ln -snf ${rootdev} /dev/root | ||
131 | fi | ||
132 | |||
133 | niro | 2081 | # update mage3 -> mage4 |
134 | if [[ -z $(magequery -n mage) ]] | ||
135 | then | ||
136 | # update mage tree | ||
137 | mage update | ||
138 | |||
139 | # mage3 has problems with md5 | ||
140 | rm -rf /usr/mage/app-mage/mage/md5 | ||
141 | if [[ ${NEW_MAGE_DISTRIBUTION} = unstable ]] | ||
142 | then | ||
143 | USE_UNSTABLE=true MAGE_DISTRIBUTION=unstable mage install mage | ||
144 | elif [[ ${NEW_MAGE_DISTRIBUTION} = testing ]] | ||
145 | then | ||
146 | USE_TESTING=true MAGE_DISTRIBUTION=testing mage install mage | ||
147 | else | ||
148 | mage install mage | ||
149 | fi | ||
150 | |||
151 | # drop all virtuals | ||
152 | :> /var/db/mage/virtuals | ||
153 | |||
154 | # enable run of orphaned files check | ||
155 | touch /.orphaned | ||
156 | niro | 2112 | |
157 | # tell that we're running an dist-upgrade | ||
158 | touch /.dist-upgrade | ||
159 | niro | 2081 | fi |
160 | |||
161 | niro | 2616 | # only run this if X11R6 is a directory and not a symlink |
162 | if [[ -d /usr/X11R6 ]] && [[ ! -L /usr/X11R6 ]] | ||
163 | niro | 2373 | then |
164 | niro | 2616 | # check for -f option |
165 | if [[ -n $(magequery -h | grep -- -f) ]] | ||
166 | then | ||
167 | # uninstall all /usr/X11R6 packages first | ||
168 | for i in $(magequery -f /usr/X11R6 | sed 's:.*/\(.*\)-.*-r.*:\1:') | ||
169 | do | ||
170 | mage uninstall ${i} | ||
171 | done | ||
172 | fi | ||
173 | |||
174 | # if there are any files after uninstall, simply delete them | ||
175 | [ -d /usr/X11R6 ] && rm -rf /usr/X11R6 | ||
176 | niro | 2373 | fi |
177 | |||
178 | niro | 2081 | # install new toolchain if not exist |
179 | TOOLCHAIN="$(< /etc/mage-profile/toolchain.defaults)" | ||
180 | if [[ -z $(magequery -n ${TOOLCHAIN}) ]] | ||
181 | then | ||
182 | # export bootstrap to not start any services | ||
183 | export MAGE_BOOTSTRAP=true | ||
184 | mage install ${TOOLCHAIN} | ||
185 | unset MAGE_BOOTSTRAP | ||
186 | |||
187 | # enable run of orphaned files check | ||
188 | touch /.orphaned | ||
189 | niro | 2112 | |
190 | # tell that we're running an dist-upgrade | ||
191 | touch /.dist-upgrade | ||
192 | niro | 2081 | fi |
193 | |||
194 | # install new basesystem | ||
195 | BASESYSTEM="$(< /etc/mage-profile/basesystem.defaults)" | ||
196 | if [[ -z $(magequery -n ${BASESYSTEM}) ]] | ||
197 | then | ||
198 | # first keep some important files | ||
199 | niro | 2727 | |
200 | niro | 2081 | # export bootstrap to not start any services |
201 | export MAGE_BOOTSTRAP=true | ||
202 | mage install ${BASESYSTEM} | ||
203 | unset MAGE_BOOTSTRAP | ||
204 | |||
205 | niro | 2724 | # # fix locale |
206 | # echo "LANG=\"de_DE\"" > /etc/conf.d/locale | ||
207 | niro | 2716 | |
208 | niro | 2081 | # enable run of orphaned files check |
209 | touch /.orphaned | ||
210 | niro | 2112 | |
211 | # tell that we're running an dist-upgrade | ||
212 | touch /.dist-upgrade | ||
213 | niro | 2081 | fi |
214 | |||
215 | # install remserial, if the plugin was enabled | ||
216 | if [[ ! -z $(magequery -n remserial-alx) ]] | ||
217 | then | ||
218 | mage install remserial | ||
219 | |||
220 | # enable run of orphaned files check | ||
221 | touch /.orphaned | ||
222 | fi | ||
223 | |||
224 | # clean mage cache | ||
225 | mage clean | ||
226 | |||
227 | echo "Searching for deprecated packages ..." | ||
228 | for i in $(magequery -i | grep -- -alx | sed 's:.*/\(.*\)-.*-.*:\1:') | ||
229 | do | ||
230 | # excludes | ||
231 | case ${i} in | ||
232 | niro | 2181 | alxconfig-ng) continue ;; |
233 | alxinstall-ng) continue ;; | ||
234 | niro | 2081 | kernel-alx) continue ;; |
235 | kernel26-alx) continue ;; | ||
236 | kernel-sources-alx) continue ;; | ||
237 | kernel26-sources-alx) continue ;; | ||
238 | esac | ||
239 | |||
240 | echo "Removing deprecated mage-target '${i}'" | ||
241 | mage uninstall ${i} | ||
242 | done | ||
243 | |||
244 | niro | 2724 | if [[ -f /.orphaned ]] |
245 | then | ||
246 | echo "Searching for orphaned files and directories ..." | ||
247 | bash /etc/mage-profile/prune-orphaned-files | ||
248 | rm -f /.orphaned | ||
249 | fi | ||
250 | |||
251 | niro | 2112 | if [[ -f /.dist-upgrade ]] |
252 | then | ||
253 | # array of wireless opts | ||
254 | 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 ) | ||
255 | |||
256 | # fixing current dhcp network settings | ||
257 | #for i in $(grep -irl NETWORKING=.*dhcp.* /etc/conf.d/net.*) | ||
258 | for i in $(grep -irl DHCP_PROG=.*dhcpcd.* /etc/conf.d/net.*) | ||
259 | do | ||
260 | case ${i} in | ||
261 | */net.sample) continue ;; | ||
262 | */net.routes) continue ;; | ||
263 | esac | ||
264 | |||
265 | echo "fixing current dhcp network settings in '${i}'" | ||
266 | mv ${i}{,.orig} | ||
267 | onboot="$(read_value ${i}.orig ONBOOT)" | ||
268 | echo "ONBOOT=\"${onboot}\"" > ${i} | ||
269 | echo 'NETWORKING="dhcp"' >> ${i} | ||
270 | # check wireless extensions | ||
271 | for opt in ${WIRELESS_OPTS[*]} | ||
272 | do | ||
273 | value="$(read_value ${i}.orig ${opt})" | ||
274 | if [[ ! -z ${value} ]] | ||
275 | then | ||
276 | echo "${opt}=\"${value}\"" >> ${i} | ||
277 | fi | ||
278 | done | ||
279 | rm -f ${i}.orig | ||
280 | done | ||
281 | niro | 2117 | # search modules files |
282 | for i in $(find /etc/modules.d -name net.\*) | ||
283 | do | ||
284 | install -d /etc/modprobe.d | ||
285 | mv ${i} /etc/modprobe.d/${i%.conf}.conf | ||
286 | done | ||
287 | niro | 2716 | |
288 | mount /boot &> /dev/null | ||
289 | # install an appropriate uvesafb.conf | ||
290 | install -d /etc/modprobe.d || die | ||
291 | echo "options uvesafb mode_option=1024x768-32@60 scroll=ywrap" > /etc/modprobe.d/uvesafb.conf || die | ||
292 | # create an updated initrd | ||
293 | niro | 2724 | DISKMODS="sd_mod" |
294 | OLDPATAMODS="amd74xx piix sis5513 via82cxxx" | ||
295 | PATAMODS="ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via" | ||
296 | SATAMODS="sata_via sata_sis sata_nv" | ||
297 | DRMMODS="i915 mga nouveau r128 radeon savage sis tdfx ttm via" | ||
298 | FBMODS="uvesafb" | ||
299 | niro | 2716 | echo "MODULES=\"${FORMAT_FILESYSTEM} ${DISKMODS} ${OLDATAMODS} ${PATAMODS} ${SATAMODS} ${DRMMODS} ${FBMODS}\"" > /etc/conf.d/mkinitrd |
300 | niro | 2724 | kernelver=$(readlink /boot/vmlinuz | sed 's:kernel-::') |
301 | niro | 2716 | mkinitrd -f /boot/initrd-${kernelver}.img ${kernelver} |
302 | # update grub bootloader | ||
303 | updategrub2 | ||
304 | niro | 2112 | fi |
305 | |||
306 | niro | 2724 | if [[ -f /.dist-upgrade ]] |
307 | niro | 2117 | then |
308 | niro | 2724 | echo "preparing a reboot in 60 seconds ..." |
309 | # reboot via cronjob | ||
310 | [[ ! -d /var/spool/cron/crontabs ]] && install -d /var/spool/cron/crontabs | ||
311 | # setup a proper cronjob | ||
312 | tmp=$(mktemp) | ||
313 | echo "* * * * * crontab -r && reboot -f" > ${tmp} | ||
314 | crontab ${tmp} | ||
315 | [[ -f ${tmp} ]] && rm -f ${tmp} | ||
316 | # start cron daemon in background | ||
317 | crond -b -S | ||
318 | niro | 2117 | fi |
319 | |||
320 | niro | 2724 | exit 0 |