Contents of /trunk/installer-simple/bin/installer.sh.in
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Wed Jan 8 10:32:55 2014 UTC (10 years, 8 months ago) by niro
File size: 11344 byte(s)
Wed Jan 8 10:32:55 2014 UTC (10 years, 8 months ago) by niro
File size: 11344 byte(s)
-sorted functions
1 | #!/bin/bash |
2 | # $Id$ |
3 | # |
4 | # Simple Installation Script |
5 | # merged from alxinstall-ng and mcore-installer |
6 | # |
7 | # Niels Rogalla <niro@magellan-linux.de> |
8 | # |
9 | |
10 | # setup locales |
11 | TEXTDOMAIN=installer |
12 | LC_MESSAGES=C |
13 | |
14 | # include dir |
15 | INSTALLER_LIBDIR="%LIBDIR%" |
16 | |
17 | # TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 ! |
18 | # -> now in images.conf |
19 | CURRENTLINE=0 |
20 | |
21 | die() |
22 | { |
23 | echo "Error: $@" |
24 | exit 1 |
25 | } |
26 | |
27 | # load common includes |
28 | for inc in %SYSCONFDIR%/installer.conf \ |
29 | ${INSTALLER_LIBDIR}/functions/common.sh \ |
30 | ${INSTALLER_LIBDIR}/functions/common-dialogs.sh \ |
31 | ${INSTALLER_LIBDIR}/functions/hwdetection.sh \ |
32 | ${INSTALLER_LIBDIR}/functions/bootloader.sh \ |
33 | ${INSTALLER_LIBDIR}/functions/initrd-tools.sh \ |
34 | ${INSTALLER_LIBDIR}/functions/installer-dialogs.sh |
35 | do |
36 | if [ -e ${inc} ] |
37 | then |
38 | source "${inc}" |
39 | else |
40 | die "'${inc}' not found" |
41 | fi |
42 | done |
43 | |
44 | # TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 ! |
45 | # -> now in images.conf |
46 | CDIMAGENAME="" |
47 | TOTALLINES="" |
48 | CURRENTLINE=0 |
49 | if [ -e /mnt/cdrom/system/images.conf ] |
50 | then |
51 | source /mnt/cdrom/system/images.conf |
52 | # check if all required variables are set |
53 | [[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in /mnt/cdrom/system/images.conf" |
54 | [[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in /mnt/cdrom/system/images.conf" |
55 | else |
56 | die "/mnt/cdrom/system/images.conf not found" |
57 | fi |
58 | |
59 | ### System/Config Version |
60 | VERSION="%VERSIONTAG%" |
61 | TITLE="${DEFAULT_TITLE} - ${VERSION}" |
62 | |
63 | # some sane defaults |
64 | CDROOT="${DEFAULT_CDROOT}" |
65 | INSTALLROOT="${DEFAULT_INSTALLROOT}" |
66 | KERNELPKG="${DEFAULT_KERNELPKG}" |
67 | KERNELOPTS="${DEFAULT_KERNELOPTS}" |
68 | GRUBLEGACYOPTS="" |
69 | GRUB2OPTS="" |
70 | FDISKPARTIONBELOW256MB=0 |
71 | SPECIALDEVICE="" |
72 | FORMFACTOR="${DEFAULT_FORMFACTOR}" |
73 | FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}" |
74 | |
75 | |
76 | ### helper scripts ### |
77 | |
78 | trap_exit() |
79 | { |
80 | is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev |
81 | is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc |
82 | is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys |
83 | is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot |
84 | is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT} |
85 | |
86 | echo $"Installation aborted." |
87 | exit 1 |
88 | } |
89 | |
90 | install_meter() |
91 | { |
92 | while [[ ${CURRENTLINE} != ${TOTALLINES} ]] |
93 | do |
94 | CURRENTLINE=$(grep -c . /tmp/install.log) |
95 | PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES})) |
96 | echo ${PERCENT} |
97 | sleep 1 |
98 | done |
99 | rm -f /tmp/install.log |
100 | return 0 |
101 | } |
102 | |
103 | |
104 | run_hardware_detection() |
105 | { |
106 | local hwinfo |
107 | |
108 | hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)" |
109 | |
110 | ## check for special devices/clients: |
111 | ## if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd |
112 | #local removable=0 |
113 | #if [[ ! -z $(echo "${hwinfo}" | grep -i zotac) ]] |
114 | #then |
115 | #for i in /sys/block/[hs]d*/removable |
116 | #do |
117 | #if [[ $(< ${i}) = 1 ]] |
118 | #then |
119 | #removable=1 |
120 | #fi |
121 | #done |
122 | ## smartcard = udevadm info -n /dev/sda -a | grep -i 'configuration.*card' |
123 | |
124 | ## only add this for grub legacy, grub2 detect these settings on its own |
125 | #export GRUBLEGACYOPTS="rootdelay=8" |
126 | ## there are to zotac types in the wild, nvidia based gfx and intel |
127 | #if [[ ! -z $(echo "${hwinfo}" | grep -i nouveau) ]] |
128 | #then |
129 | #export SPECIALDEVICE="zotac_nvidia" |
130 | #else |
131 | #export SPECIALDEVICE="zotac_intel" |
132 | #fi |
133 | #fi |
134 | |
135 | # check for special devices/clients: |
136 | # if a rangee and disk ist smaller then 256mb move partion one block further ahead |
137 | if [[ ! -z $(echo "${hwinfo}" | grep -i CLE266) ]] |
138 | then |
139 | # for a rangee always define partion startblock +1 |
140 | export FDISKPARTIONBELOW256MB="1" |
141 | export SPECIALDEVICE="rangee" |
142 | export GRUBLEGACYOPTS="" |
143 | fi |
144 | |
145 | # check for special devices/clients: |
146 | # check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer |
147 | if [[ ! -z $(echo "${hwinfo}" | grep -i i810) ]] || [[ ! -z $(echo "${hwinfo}" | grep -i i815) ]] |
148 | then |
149 | export SPECIALDEVICE="maxdata" |
150 | export GRUBLEGACYOPTS="" |
151 | fi |
152 | |
153 | # check for special devices/clients: |
154 | # check for laptops and activate cpufreq scaling |
155 | if [[ $(echo "${hwinfo}" | grep 'Formfactor:' | sed 's:.*Formfactor\:\ \"\(.*\)\":\1:') = laptop ]] |
156 | then |
157 | export FORMFACTOR="laptop" |
158 | export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand" |
159 | fi |
160 | } |
161 | |
162 | run_hardware_detection_disks() |
163 | { |
164 | local bootdev |
165 | |
166 | # all disks but exclude ramdisks |
167 | export ALL_DISKS=$(get_hwinfo disk | sed '/\/dev\/ram[0-9].*/d') |
168 | # remove the boot device from ALL_DISKS if it was an usbstick |
169 | if [[ $(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts | cut -d' ' -f3) != iso9660 ]] |
170 | then |
171 | bootdev="$(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts | cut -d' ' -f1 | sed 's:[0-9]::g')" |
172 | export ALL_DISKS=$(echo "${ALL_DISKS}" | grep -v "${bootdev}") |
173 | fi |
174 | export ALL_CDROMS="$(get_hwinfo cdrom)" |
175 | } |
176 | |
177 | setup_hdd_partitions_auto() |
178 | { |
179 | ROOTHDD="${HDD}1" |
180 | |
181 | # sanity check - should not happen |
182 | if is_mounted --device "${ROOTHDD}" |
183 | then |
184 | echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2 |
185 | umount "${ROOTHDD}" |
186 | fi |
187 | |
188 | # run this only if FDISKPARTITIONBELOW256MB is not already 1 |
189 | if [[ ${FDISKPARTIONBELOW256MB} != 1 ]] |
190 | then |
191 | if hdd_size_below_256mb ${HDD} |
192 | then |
193 | FDISKPARTIONBELOW256MB=1 |
194 | else |
195 | FDISKPARTIONBELOW256MB=0 |
196 | fi |
197 | fi |
198 | |
199 | ## delete disk |
200 | dd if=/dev/zero of=${HDD} count=1 &> /dev/null || dialog_die |
201 | |
202 | if [[ ${FDISKPARTIONBELOW256MB} = 1 ]] |
203 | then |
204 | ## setup one bootable partition |
205 | #1. n= new disk |
206 | #2. p= primary disk |
207 | #3. 1= first partition |
208 | #4. 2= default sector start // small disk needs more space for grub2 mbr sector |
209 | #5. ''= defaul sector end |
210 | #6. a= bootable flag |
211 | #7. 1= boot flag for partition 1 |
212 | #8. w= write/quit |
213 | fdisk ${HDD} &> /dev/null << EOF |
214 | n |
215 | p |
216 | 1 |
217 | 2 |
218 | |
219 | a |
220 | 1 |
221 | w |
222 | EOF |
223 | else |
224 | ## setup one bootable partition |
225 | #1. n= new disk |
226 | #2. p= primary disk |
227 | #3. 1= first partition |
228 | #4. ''= default sector start |
229 | #5. ''= defaul sector end |
230 | #6. a= bootable flag |
231 | #7. 1= boot flag for partition 1 |
232 | #8. w= write/quit |
233 | fdisk ${HDD} &> /dev/null << EOF |
234 | n |
235 | p |
236 | 1 |
237 | |
238 | |
239 | a |
240 | 1 |
241 | w |
242 | EOF |
243 | fi |
244 | } |
245 | |
246 | setup_hdd_partitions_manual() |
247 | { |
248 | ROOTHDD="${HDD}1" |
249 | SWAPHDD="" |
250 | BOOTHDD="" |
251 | cfdisk ${HDD} || dialog_die |
252 | } |
253 | |
254 | setup_hdd_format() |
255 | { |
256 | # sanity check - should not happen |
257 | if is_mounted --device "${ROOTHDD}" |
258 | then |
259 | echo "format: device ${ROOTHDD} is already mounted, umount it" >&2 |
260 | umount "${ROOTHDD}" |
261 | fi |
262 | |
263 | mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" || dialog_die |
264 | } |
265 | |
266 | install_mount_rootfs() |
267 | { |
268 | is_mounted --location "${INSTALLROOT}" || mount "${ROOTHDD}" "${INSTALLROOT}" |
269 | install -d ${INSTALLROOT}/boot || dialog_die |
270 | } |
271 | |
272 | install_system_image() |
273 | { |
274 | pushd ${INSTALLROOT} > /dev/null |
275 | tar xvjpf ${CDROOT}/system/${CDIMAGENAME} -C ${INSTALLROOT} |
276 | popd > /dev/null |
277 | } |
278 | |
279 | install_system_settings() |
280 | { |
281 | local CONFIG |
282 | |
283 | # write fstab |
284 | CONFIG="${INSTALLROOT}/etc/fstab" |
285 | clearconfig |
286 | addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1" |
287 | addconfig -e "proc\t/proc\tproc\tdefaults\t0 0" |
288 | addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0" |
289 | |
290 | # install network config skeleton |
291 | CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0" |
292 | clearconfig |
293 | addconfig 'ONBOOT="yes"' |
294 | addconfig 'NETWORKING="dhcp"' |
295 | |
296 | # intel framebuffer quirk |
297 | if [ -e ${INSTALLROOT}/etc/splash/splash.conf ] |
298 | then |
299 | if [ -e /proc/fb ] |
300 | then |
301 | if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]] |
302 | then |
303 | fbdev=$(grep 'inteldrmfb' /proc/fb | sed 's:\([0-9]\).*:\1:') |
304 | if [[ ${fbdev} != 0 ]] |
305 | then |
306 | sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${INSTALLROOT}/etc/splash/splash.conf || dialog_die |
307 | fi |
308 | fi |
309 | fi |
310 | fi |
311 | } |
312 | |
313 | install_umount_rootfs() |
314 | { |
315 | is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot |
316 | is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT} |
317 | } |
318 | |
319 | install_do_reboot() |
320 | { |
321 | reboot |
322 | } |
323 | |
324 | |
325 | ### installer dialogs ### |
326 | |
327 | dialog_die() |
328 | { |
329 | ERROR="$1" |
330 | RETVAL="$?" |
331 | dialog_install_failure |
332 | exit 1 |
333 | } |
334 | |
335 | dialog_warning() |
336 | { |
337 | local retval |
338 | |
339 | yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?" |
340 | retval=$? |
341 | if [[ ${retval} -eq 1 ]] |
342 | then |
343 | clear |
344 | echo $"The process was aborted." |
345 | exit 1 |
346 | fi |
347 | } |
348 | |
349 | |
350 | ### installer tasks ### |
351 | |
352 | task_setup_system_menu() |
353 | { |
354 | local mode |
355 | local retval |
356 | |
357 | mode="$(dialog_setup_system_menu)" |
358 | retval=$? |
359 | [[ ${retval} -eq 1 ]] && return 1 |
360 | if [[ ${retval} -eq 0 ]] |
361 | then |
362 | case "${mode}" in |
363 | "1") run_install_auto ;; |
364 | "2") run_install_normal ;; |
365 | "") task_setup_system_menu;; |
366 | esac |
367 | fi |
368 | } |
369 | |
370 | task_hardware_detection() |
371 | { |
372 | local message |
373 | |
374 | run_hardware_detection_disks |
375 | |
376 | message+=$"Harddrives:\n" |
377 | |
378 | if [[ ! -z ${ALL_DISKS} ]] |
379 | then |
380 | for i in ${ALL_DISKS} |
381 | do |
382 | message+="\Z3${i}\Zn " |
383 | done |
384 | message+="\n" |
385 | fi |
386 | |
387 | if [[ ! -z ${ALL_CDROMS} ]] |
388 | then |
389 | message+="\n" |
390 | message+=$"Optical disk drives:\n" |
391 | for i in ${ALL_CDROMS} |
392 | do |
393 | message+="\Z3${i}\Zn" |
394 | done |
395 | message+="\n" |
396 | fi |
397 | |
398 | # other devices |
399 | run_hardware_detection |
400 | case "${SPECIALDEVICE}" in |
401 | zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;; |
402 | rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;; |
403 | maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;; |
404 | *) message+=$"\n\ZnCommon device detected.\Zn" ;; |
405 | esac |
406 | if [[ ${FORMFACTOR} = laptop ]] |
407 | then |
408 | message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn" |
409 | fi |
410 | |
411 | messagebox -y 12 -h $"Detected hardware:" "${message}" |
412 | } |
413 | |
414 | task_setup_hdd_partitions_manual() |
415 | { |
416 | local i |
417 | local retval |
418 | |
419 | if [[ -z ${ALL_DISKS} ]] |
420 | then |
421 | dialog_no_harddrive_found |
422 | exit 1 |
423 | else |
424 | HDD=$(dialog_select_target_harddrive) |
425 | retval=$? |
426 | [[ ${retval} -eq 1 ]] && return 1 |
427 | if [[ ${retval} -eq 0 ]] |
428 | then |
429 | dialog_setup_hdd_info |
430 | setup_hdd_partitions_manual |
431 | fi |
432 | fi |
433 | } |
434 | |
435 | task_setup_hdd_partitions_auto() |
436 | { |
437 | local i |
438 | local retval |
439 | |
440 | if [[ -z ${ALL_DISKS} ]] |
441 | then |
442 | dialog_no_harddrive_found |
443 | exit 1 |
444 | else |
445 | HDD=$(dialog_select_target_harddrive) |
446 | retval=$? |
447 | [[ ${retval} -eq 1 ]] && return 1 |
448 | if [[ ${retval} -eq 0 ]] |
449 | then |
450 | dialog_setup_hdd_info_auto |
451 | dialog_setup_hdd_create_partitions |
452 | setup_hdd_partitions_auto |
453 | fi |
454 | fi |
455 | } |
456 | |
457 | task_main() |
458 | { |
459 | local method=0 |
460 | local retval |
461 | |
462 | while [[ ${method} -le 2 ]] |
463 | do |
464 | method=$(dialog_main) |
465 | retval=$? |
466 | [[ ${retval} -eq 1 ]] && exit 1 |
467 | if [[ ${retval} -eq 0 ]] |
468 | then |
469 | case ${method} in |
470 | "1") task_setup_system_menu ;; |
471 | "2") task_hardware_detection ;; |
472 | "3") install_do_reboot ;; |
473 | "4") /bin/bash --login -i ;; |
474 | esac |
475 | fi |
476 | done |
477 | } |
478 | |
479 | run_install_normal() |
480 | { |
481 | task_hardware_detection |
482 | |
483 | task_setup_hdd_partitions_manual |
484 | dialog_setup_hdd_format |
485 | setup_hdd_format > /dev/null |
486 | install_mount_rootfs |
487 | (install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | install_meter | dialog_install_system_image |
488 | |
489 | dialog_install_settings |
490 | sleep 1 |
491 | install_system_settings |
492 | if is_initrd_supported |
493 | then |
494 | dialog_install_initrd |
495 | initrd_config |
496 | initrd_install |
497 | fi |
498 | |
499 | dialog_install_bootsector |
500 | bootloader_config |
501 | bootloader_install |
502 | |
503 | install_umount_rootfs |
504 | dialog_install_successful |
505 | } |
506 | |
507 | run_install_auto() |
508 | { |
509 | task_hardware_detection |
510 | |
511 | task_setup_hdd_partitions_auto |
512 | dialog_setup_hdd_format |
513 | setup_hdd_format > /dev/null |
514 | install_mount_rootfs |
515 | (install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | install_meter | dialog_install_system_image |
516 | |
517 | dialog_install_settings |
518 | sleep 1 |
519 | install_system_settings |
520 | if is_initrd_supported |
521 | then |
522 | dialog_install_initrd |
523 | initrd_config |
524 | initrd_install |
525 | fi |
526 | |
527 | dialog_install_bootsector |
528 | bootloader_config |
529 | bootloader_install |
530 | |
531 | install_umount_rootfs |
532 | dialog_install_successful |
533 | } |
534 | |
535 | # set some proper traps |
536 | trap "trap_exit" SIGINT SIGQUIT |
537 | |
538 | task_main |
539 | |
540 | exit 0 |