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fix(kernel-network-modules): allow specifying empty --hostonly-nics
[thirdparty/dracut.git] / dracut.sh
CommitLineData
c1c78f8a 1#!/bin/bash -p
3b403b32 2#
641cc356 3# Generator script for a dracut initramfs
70c26b7f 4
7d848c55 5# Copyright 2005-2013 Red Hat, Inc. All rights reserved.
4f18fe82
HH		 6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 2 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program. If not, see <http://www.gnu.org/licenses/>.
19#
ec9315e5 20
58dad702 21# store for logging
ee44f629 22
c1c78f8a 23unset BASH_ENV
d8e47e20 24unset GZIP
c1c78f8a 25
ee44f629 26# Verify bash version, current minimum is 4
9a52c3fd 27if ((BASH_VERSINFO[0] < 4)); then
ee44f629
HH		 28 printf -- 'You need at least Bash 4 to use dracut, sorry.' >&2
29 exit 1
30fi
31
9a52c3fd 32dracut_args=("$@")
909961d0 33# shellcheck disable=SC2155
7310a848 34readonly dracut_cmd=$(readlink -f "$0")
5616feb0 35
7abd4264
HH		 36set -o pipefail
37
5616feb0 38usage() {
497916e1 39 [[ $sysroot_l ]] && dracutsysrootdir="$sysroot_l"
7310a848 40 [[ $dracutbasedir ]] || dracutbasedir="$dracutsysrootdir"/usr/lib/dracut
dbf8f6ba 41 if [[ -f $dracutbasedir/dracut-version.sh ]]; then
7310a848
HH		 42 # shellcheck source=./dracut-version.sh
43 . "$dracutbasedir"/dracut-version.sh
dbf8f6ba
HH		 44 fi
45
560402c3 46 # 80x25 linebreak here ^
cc02093d 47 cat << EOF
e8f19bcf 48Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]]
ffa71b4a
HH		 49
50Version: $DRACUT_VERSION
51
52Creates initial ramdisk images for preloading modules
53
54 -h, --help Display all options
55
56If a [LIST] has multiple arguments, then you have to put these in quotes.
57
58For example:
59
60 # dracut --add-drivers "module1 module2" ...
61
62EOF
63}
64
65long_usage() {
7310a848 66 [[ $dracutbasedir ]] || dracutbasedir="$dracutsysrootdir"/usr/lib/dracut
ffa71b4a 67 if [[ -f $dracutbasedir/dracut-version.sh ]]; then
7310a848
HH		 68 # shellcheck source=./dracut-version.sh
69 . "$dracutbasedir"/dracut-version.sh
ffa71b4a
HH		 70 fi
71
560402c3 72 # 80x25 linebreak here ^
ffa71b4a 73 cat << EOF
e8f19bcf 74Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]]
dbf8f6ba
HH		 75
76Version: $DRACUT_VERSION
77
5616feb0
AT		 78Creates initial ramdisk images for preloading modules
79
e65caf36 80 --kver [VERSION] Set kernel version to [VERSION].
39ff0682 81 -f, --force Overwrite existing initramfs file.
54e7d7c3 82 -a, --add [LIST] Add a space-separated list of dracut modules.
659dc319 83 --rebuild Append arguments to those of existing image and rebuild
5616feb0
AT		 84 -m, --modules [LIST] Specify a space-separated list of dracut modules to
85 call when building the initramfs. Modules are located
c5a65990 86 in /usr/lib/dracut/modules.d.
39ff0682 87 -o, --omit [LIST] Omit a space-separated list of dracut modules.
ea3c4e82
HH		 88 --force-add [LIST] Force to add a space-separated list of dracut modules
89 to the default set of modules, when -H is specified.
5616feb0 90 -d, --drivers [LIST] Specify a space-separated list of kernel modules to
ea3c4e82
HH		 91 exclusively include in the initramfs.
92 --add-drivers [LIST] Specify a space-separated list of kernel
93 modules to add to the initramfs.
cea907f6
TR		 94 --force-drivers [LIST] Specify a space-separated list of kernel
95 modules to add to the initramfs and make sure they
96 are tried to be loaded via modprobe same as passing
97 rd.driver.pre=DRIVER kernel parameter.
fcbcb252 98 --omit-drivers [LIST] Specify a space-separated list of kernel
ea3c4e82 99 modules not to add to the initramfs.
8fa510d4 100 --filesystems [LIST] Specify a space-separated list of kernel filesystem
ea3c4e82
HH		 101 modules to exclusively include in the generic
102 initramfs.
3b403b32 103 -k, --kmoddir [DIR] Specify the directory, where to look for kernel
ea3c4e82 104 modules
3b403b32 105 --fwdir [DIR] Specify additional directories, where to look for
ea3c4e82 106 firmwares, separated by :
352e5917
AAF		 107 --libdirs [LIST] Specify a space-separated list of directories
108 where to look for libraries.
33ee031c
HH		 109 --kernel-only Only install kernel drivers and firmware files
110 --no-kernel Do not install kernel drivers and firmware files
1743473b 111 --print-cmdline Print the kernel command line for the given disk layout
5bbfd484 112 --early-microcode Combine early microcode with ramdisk
5f2c30d9 113 --no-early-microcode Do not combine early microcode with ramdisk
d20fb951 114 --kernel-cmdline [PARAMETERS] Specify default kernel command line parameters
54e7d7c3 115 --strip Strip binaries in the initramfs
67fc670a
KS		 116 --aggresive-strip Strip more than just debug symbol and sections,
117 for a smaller initramfs build.
6c128565 118 --nostrip Do not strip binaries in the initramfs
54e7d7c3 119 --hardlink Hardlink files in the initramfs
04d18f55 120 --nohardlink Do not hardlink files in the initramfs
fd786adc 121 --prefix [DIR] Prefix initramfs files with [DIR]
54e7d7c3 122 --noprefix Do not prefix initramfs files
2f02ae9d
HH		 123 --mdadmconf Include local /etc/mdadm.conf
124 --nomdadmconf Do not include local /etc/mdadm.conf
7a34efa5 125 --lvmconf Include local /etc/lvm/lvm.conf
cc02093d 126 --nolvmconf Do not include local /etc/lvm/lvm.conf
25b45979
MS		 127 --fscks [LIST] Add a space-separated list of fsck helpers.
128 --nofscks Inhibit installation of any fsck helpers.
ff3953ef 129 --ro-mnt Mount / and /usr read-only by default.
5616feb0 130 -h, --help This message
00531568 131 --debug Output debug information of the build process
57258a2c 132 --profile Output profile information of the build process
e103615b
AŻ		 133 -L, --stdlog [0-6] Specify logging level (to standard error)
134 0 - suppress any messages
135 1 - only fatal errors
136 2 - all errors
137 3 - warnings
54e7d7c3 138 4 - info
e103615b
AŻ		 139 5 - debug info (here starts lots of output)
140 6 - trace info (and even more)
54e7d7c3
HH		 141 -v, --verbose Increase verbosity level
142 -q, --quiet Decrease verbosity level
5616feb0
AT		 143 -c, --conf [FILE] Specify configuration file to use.
144 Default: /etc/dracut.conf
3b403b32 145 --confdir [DIR] Specify configuration directory to use *.conf files
cc02093d 146 from. Default: /etc/dracut.conf.d
882c4c5a 147 --tmpdir [DIR] Temporary directory to be used instead of default
bc1e69b6 148 ${TMPDIR:-/var/tmp}.
a0120420 149 -r, --sysroot [DIR] Specify sysroot directory to collect files from.
5616feb0
AT		 150 -l, --local Local mode. Use modules from the current working
151 directory instead of the system-wide installed in
c5a65990 152 /usr/lib/dracut/modules.d.
5616feb0 153 Useful when running dracut from a git checkout.
7c179686 154 -H, --hostonly Host-Only mode: Install only what is needed for
324ea606 155 booting the local host instead of a generic host.
472189da 156 -N, --no-hostonly Disables Host-Only mode
a695250e
KS		 157 --hostonly-mode <mode>
158 Specify the hostonly mode to use. <mode> could be
159 one of "sloppy" or "strict". "sloppy" mode is used
160 by default.
161 In "sloppy" hostonly mode, extra drivers and modules
162 will be installed, so minor hardware change won't make
163 the image unbootable (eg. changed keyboard), and the
164 image is still portable among similar hosts.
165 With "strict" mode enabled, anything not necessary
166 for booting the local host in its current state will
167 not be included, and modules may do some extra job
168 to save more space. Minor change of hardware or
169 environment could make the image unbootable.
170 DO NOT use "strict" mode unless you know what you
171 are doing.
ab9457ef
HH		 172 --hostonly-cmdline Store kernel command line arguments needed
173 in the initramfs
174 --no-hostonly-cmdline Do not store kernel command line arguments needed
175 in the initramfs
37f2fe55
XP		 176 --no-hostonly-default-device
177 Do not generate implicit host devices like root,
178 swap, fstab, etc. Use "--mount" or "--add-device"
179 to explicitly add devices as needed.
f367b738
HH		 180 --hostonly-i18n Install only needed keyboard and font files according
181 to the host configuration (default).
182 --no-hostonly-i18n Install all keyboard and font files available.
1e92f728
KS		 183 --hostonly-nics [LIST]
184 Only enable listed NICs in the initramfs.
324ea606
HH		 185 --persistent-policy [POLICY]
186 Use [POLICY] to address disks and partitions.
187 POLICY can be any directory name found in /dev/disk.
188 E.g. "by-uuid", "by-label"
7c179686 189 --fstab Use /etc/fstab to determine the root device.
70cb8a68
HH		 190 --add-fstab [FILE] Add file to the initramfs fstab
191 --mount "[DEV] [MP] [FSTYPE] [FSOPTS]"
192 Mount device [DEV] on mountpoint [MP] with filesystem
193 [FSTYPE] and options [FSOPTS] in the initramfs
cdc9cd0e
RM		 194 --mount "[MP]" Same as above, but [DEV], [FSTYPE] and [FSOPTS] are
195 determined by looking at the current mounts.
c586b033 196 --add-device "[DEV]" Bring up [DEV] in initramfs
5616feb0 197 -i, --include [SOURCE] [TARGET]
39ff0682
AT		 198 Include the files in the SOURCE directory into the
199 Target directory in the final initramfs.
3b403b32 200 If SOURCE is a file, it will be installed to TARGET
4fea3ea6 201 in the final initramfs.
39ff0682
AT		 202 -I, --install [LIST] Install the space separated list of files into the
203 initramfs.
54b68829
HH		 204 --install-optional [LIST] Install the space separated list of files into the
205 initramfs, if they exist.
5b158ad3 206 --gzip Compress the generated initramfs using gzip.
cc02093d
HH		 207 This will be done by default, unless another
208 compression option or --no-compress is passed.
5b158ad3 209 --bzip2 Compress the generated initramfs using bzip2.
cc02093d
HH		 210 Make sure your kernel has bzip2 decompression support
211 compiled in, otherwise you will not be able to boot.
212 --lzma Compress the generated initramfs using lzma.
3b403b32 213 Make sure your kernel has lzma support compiled in,
cc02093d 214 otherwise you will not be able to boot.
5e6c3b03
VL		 215 --xz Compress the generated initramfs using xz.
216 Make sure that your kernel has xz support compiled
217 in, otherwise you will not be able to boot.
37383f71 218 --lzo Compress the generated initramfs using lzop.
871c8e40 219 Make sure that your kernel has lzo support compiled
220 in, otherwise you will not be able to boot.
37383f71 221 --lz4 Compress the generated initramfs using lz4.
871c8e40 222 Make sure that your kernel has lz4 support compiled
223 in, otherwise you will not be able to boot.
7dbadcc7
TPG		 224 --zstd Compress the generated initramfs using Zstandard.
225 Make sure that your kernel has zstd support compiled
226 in, otherwise you will not be able to boot.
5e6c3b03
VL		 227 --compress [COMPRESSION] Compress the generated initramfs with the
228 passed compression program. Make sure your kernel
3b403b32 229 knows how to decompress the generated initramfs,
5e6c3b03 230 otherwise you will not be able to boot.
5b158ad3 231 --no-compress Do not compress the generated initramfs. This will
cc02093d 232 override any other compression options.
90d9ae8c
TL		 233 --squash-compressor [COMPRESSION] Specify the compressor and compressor
234 specific options used by mksquashfs if squash module
235 is called when building the initramfs.
afe4a6db 236 --enhanced-cpio Attempt to reflink cpio file data using dracut-cpio.
5b11bb73 237 --list-modules List all available dracut modules.
956af8f2
AŻ		 238 -M, --show-modules Print included module's name to standard output during
239 build.
5fe5c7d0 240 --keep Keep the temporary initramfs for debugging purposes
ec3c5951 241 --printsize Print out the module install size
cdfeb278 242 --sshkey [SSHKEY] Add ssh key to initramfs (use with ssh-client module)
ee54b840 243 --logfile [FILE] Logfile to use (overrides configuration setting)
80626ded 244 --reproducible Create reproducible images
10f8df1b 245 --no-reproducible Do not create reproducible images
37383f71 246 --loginstall [DIR] Log all files installed from the host to [DIR]
636d2d46
HH		 247 --uefi Create an UEFI executable with the kernel cmdline and
248 kernel combined
f3cbff11 249 --no-uefi Disables UEFI mode
636d2d46 250 --uefi-stub [FILE] Use the UEFI stub [FILE] to create an UEFI executable
4237aeb0
DT		 251 --uefi-splash-image [FILE]
252 Use [FILE] as a splash image when creating an UEFI
253 executable
636d2d46 254 --kernel-image [FILE] location of the kernel image
cdc9cd0e
RM		 255 --regenerate-all Regenerate all initramfs images at the default location
256 for the kernel versions found on the system
ff2d8bdf 257 --version Display version
ccaa9bee
HH		 258
259If [LIST] has multiple arguments, then you have to put these in quotes.
ffa71b4a 260
ccaa9bee 261For example:
ffa71b4a
HH		 262
263 # dracut --add-drivers "module1 module2" ...
264
cc02093d 265EOF
5616feb0
AT		 266}
267
ff2d8bdf 268long_version() {
7310a848 269 [[ $dracutbasedir ]] || dracutbasedir="$dracutsysrootdir"/usr/lib/dracut
ff2d8bdf 270 if [[ -f $dracutbasedir/dracut-version.sh ]]; then
7310a848
HH		 271 # shellcheck source=./dracut-version.sh
272 . "$dracutbasedir"/dracut-version.sh
ff2d8bdf
DM		 273 fi
274 echo "dracut $DRACUT_VERSION"
275}
276
118ca9ec
TR		 277# Fills up host_devs stack variable and makes sure there are no duplicates
278push_host_devs() {
279 local _dev
694725ab 280 for _dev in "$@"; do
7310a848 281 [[ " ${host_devs[*]} " == *" $_dev "* ]] && return
9a52c3fd 282 host_devs+=("$_dev")
694725ab 283 done
8466db96
HH		 284}
285
5bc545ed
VL		 286# Little helper function for reading args from the commandline.
287# it automatically handles -a b and -a=b variants, and returns 1 if
288# we need to shift $3.
289read_arg() {
290 # $1 = arg name
291 # $2 = arg value
292 # $3 = arg parameter
293 local rematch='^[^=]*=(.*)$'
294 if [[ $2 =~ $rematch ]]; then
7310a848 295 read -r "$1" <<< "${BASH_REMATCH[1]}"
5bc545ed 296 else
7310a848 297 read -r "$1" <<< "$3"
cc02093d
HH		 298 # There is no way to shift our callers args, so
299 # return 1 to indicate they should do it instead.
300 return 1
5bc545ed
VL		 301 fi
302}
303
9a52c3fd 304check_conf_file() {
dfe2247a
HH		 305 if grep -H -e '^[^#]*[+]=\("[^ ]\|.*[^ ]"\)' "$@"; then
306 printf '\ndracut: WARNING: <key>+=" <values> ": <values> should have surrounding white spaces!\n' >&2
307 printf 'dracut: WARNING: This will lead to unwanted side effects! Please fix the configuration file.\n\n' >&2
308 fi
309}
310
9a52c3fd
HH		 311dropindirs_sort() {
312 local suffix=$1
313 shift
b093aa2d
HH		 314 local -a files
315 local f d
316
dba20559
HH		 317 for d in "$@"; do
318 for i in "$d/"*"$suffix"; do
75d758e8 319 if [[ -e $i ]]; then
dba20559
HH		 320 printf "%s\n" "${i##*/}"
321 fi
322 done
323 done | sort -Vu | {
324 readarray -t files
325
326 for f in "${files[@]}"; do
327 for d in "$@"; do
328 if [[ -e "$d/$f" ]]; then
329 printf "%s\n" "$d/$f"
330 continue 2
b093aa2d 331 fi
a42b2b81 332 done
a42b2b81 333 done
dba20559 334 }
a42b2b81
HH		 335}
336
9a52c3fd 337rearrange_params() {
659dc319 338 # Workaround -i, --include taking 2 arguments
dcacd2b0
FV		 339 newat=()
340 for i in "$@"; do
9a52c3fd 341 if [[ $i == "-i" ]] || [[ $i == "--include" ]]; then
dcacd2b0
FV		 342 newat+=("++include") # Replace --include by ++include
343 else
344 newat+=("$i")
345 fi
346 done
347 set -- "${newat[@]}" # Set new $@
659dc319 348
9a52c3fd
HH		 349 TEMP=$(
350 unset POSIXLY_CORRECT
351 getopt \
352 -o "a:m:o:d:I:k:c:r:L:fvqlHhMN" \
353 --long kver: \
354 --long add: \
355 --long force-add: \
356 --long add-drivers: \
357 --long force-drivers: \
358 --long omit-drivers: \
359 --long modules: \
360 --long omit: \
361 --long drivers: \
362 --long filesystems: \
363 --long install: \
364 --long install-optional: \
365 --long fwdir: \
366 --long libdirs: \
367 --long fscks: \
368 --long add-fstab: \
369 --long mount: \
370 --long device: \
371 --long add-device: \
372 --long nofscks \
373 --long ro-mnt \
374 --long kmoddir: \
375 --long conf: \
376 --long confdir: \
377 --long tmpdir: \
378 --long sysroot: \
379 --long stdlog: \
380 --long compress: \
90d9ae8c 381 --long squash-compressor: \
9a52c3fd
HH		 382 --long prefix: \
383 --long rebuild: \
384 --long force \
385 --long kernel-only \
386 --long no-kernel \
387 --long print-cmdline \
388 --long kernel-cmdline: \
389 --long strip \
67fc670a 390 --long aggresive-strip \
9a52c3fd
HH		 391 --long nostrip \
392 --long hardlink \
393 --long nohardlink \
394 --long noprefix \
395 --long mdadmconf \
396 --long nomdadmconf \
397 --long lvmconf \
398 --long nolvmconf \
399 --long debug \
400 --long profile \
401 --long sshkey: \
402 --long logfile: \
403 --long verbose \
404 --long quiet \
405 --long local \
406 --long hostonly \
407 --long host-only \
408 --long no-hostonly \
409 --long no-host-only \
410 --long hostonly-mode: \
411 --long hostonly-cmdline \
412 --long no-hostonly-cmdline \
413 --long no-hostonly-default-device \
414 --long persistent-policy: \
415 --long fstab \
416 --long help \
417 --long bzip2 \
418 --long lzma \
419 --long xz \
420 --long lzo \
421 --long lz4 \
422 --long zstd \
423 --long no-compress \
424 --long gzip \
afe4a6db 425 --long enhanced-cpio \
9a52c3fd
HH		 426 --long list-modules \
427 --long show-modules \
428 --long keep \
429 --long printsize \
430 --long regenerate-all \
431 --long noimageifnotneeded \
432 --long early-microcode \
433 --long no-early-microcode \
434 --long reproducible \
435 --long no-reproducible \
436 --long loginstall: \
437 --long uefi \
438 --long no-uefi \
439 --long uefi-stub: \
440 --long uefi-splash-image: \
441 --long kernel-image: \
442 --long no-hostonly-i18n \
443 --long hostonly-i18n \
444 --long hostonly-nics: \
445 --long no-machineid \
446 --long version \
447 -- "$@"
448 )
659dc319 449
7310a848 450 # shellcheck disable=SC2181
9a52c3fd 451 if (($? != 0)); then
659dc319
HB		 452 usage
453 exit 1
454 fi
455}
456
432196ae 457verbosity_mod_l=0
f79e587c
HH		 458unset kernel
459unset outfile
486a1b93 460
659dc319
HB		 461rearrange_params "$@"
462eval set -- "$TEMP"
463
464# parse command line args to check if '--rebuild' option is present
465unset append_args_l
466unset rebuild_file
9a52c3fd 467while :; do
497916e1 468 if [ "$1" == "--" ]; then
9a52c3fd
HH		 469 shift
470 break
497916e1
ÉR		 471 fi
472 if [ "$1" == "--rebuild" ]; then
473 append_args_l="yes"
9a52c3fd
HH		 474 rebuild_file="$2"
475 if [ ! -e "$rebuild_file" ]; then
476 echo "Image file '$rebuild_file', for rebuild, does not exist!"
477 exit 1
478 fi
479 abs_rebuild_file=$(readlink -f "$rebuild_file") && rebuild_file="$abs_rebuild_file"
480 shift
481 continue
497916e1
ÉR		 482 fi
483 shift
659dc319
HB		 484done
485
486# get output file name and kernel version from command line arguments
487while (($# > 0)); do
488 case ${1%%=*} in
489 ++include)
9a52c3fd
HH		 490 shift 2
491 ;;
659dc319
HB		 492 *)
493 if ! [[ ${outfile+x} ]]; then
494 outfile=$1
495 elif ! [[ ${kernel+x} ]]; then
496 kernel=$1
497 else
498 printf "\nUnknown arguments: %s\n\n" "$*" >&2
9a52c3fd
HH		 499 usage
500 exit 1
659dc319
HB		 501 fi
502 ;;
503 esac
504 shift
505done
506
507# extract input image file provided with rebuild option to get previous parameters, if any
508if [[ $append_args_l == "yes" ]]; then
509 unset rebuild_param
510
511 # determine resultant file
512 if ! [[ $outfile ]]; then
513 outfile=$rebuild_file
514 fi
515
7310a848 516 if ! rebuild_param=$(lsinitrd "$rebuild_file" '*lib/dracut/build-parameter.txt'); then
659dc319
HB		 517 echo "Image '$rebuild_file' has no rebuild information stored"
518 exit 1
519 fi
520
521 # prepend previous parameters to current command line args
522 if [[ $rebuild_param ]]; then
523 TEMP="$rebuild_param $TEMP"
524 eval set -- "$TEMP"
525 rearrange_params "$@"
526 fi
ffa71b4a
HH		 527fi
528
659dc319
HB		 529unset PARMS_TO_STORE
530PARMS_TO_STORE=""
531
ffa71b4a
HH		 532eval set -- "$TEMP"
533
534while :; do
7310a848 535 if [[ $1 != "--" ]] && [[ $1 != "--rebuild" ]]; then
9a52c3fd 536 PARMS_TO_STORE+=" $1"
659dc319 537 fi
ffa71b4a 538 case $1 in
9a52c3fd
HH		 539 --kver)
540 kernel="$2"
541 PARMS_TO_STORE+=" '$2'"
542 shift
543 ;;
544 -a | --add)
545 add_dracutmodules_l+=("$2")
546 PARMS_TO_STORE+=" '$2'"
547 shift
548 ;;
549 --force-add)
550 force_add_dracutmodules_l+=("$2")
551 PARMS_TO_STORE+=" '$2'"
552 shift
553 ;;
554 --add-drivers)
555 add_drivers_l+=("$2")
556 PARMS_TO_STORE+=" '$2'"
557 shift
558 ;;
559 --force-drivers)
560 force_drivers_l+=("$2")
561 PARMS_TO_STORE+=" '$2'"
562 shift
563 ;;
564 --omit-drivers)
565 omit_drivers_l+=("$2")
566 PARMS_TO_STORE+=" '$2'"
567 shift
568 ;;
569 -m | --modules)
570 dracutmodules_l+=("$2")
571 PARMS_TO_STORE+=" '$2'"
572 shift
573 ;;
574 -o | --omit)
575 omit_dracutmodules_l+=("$2")
576 PARMS_TO_STORE+=" '$2'"
577 shift
578 ;;
579 -d | --drivers)
580 drivers_l+=("$2")
581 PARMS_TO_STORE+=" '$2'"
582 shift
583 ;;
584 --filesystems)
585 filesystems_l+=("$2")
586 PARMS_TO_STORE+=" '$2'"
587 shift
588 ;;
589 -I | --install)
590 install_items_l+=("$2")
591 PARMS_TO_STORE+=" '$2'"
592 shift
593 ;;
594 --install-optional)
595 install_optional_items_l+=("$2")
596 PARMS_TO_STORE+=" '$2'"
597 shift
598 ;;
599 --fwdir)
600 fw_dir_l+=("$2")
601 PARMS_TO_STORE+=" '$2'"
602 shift
603 ;;
604 --libdirs)
605 libdirs_l+=("$2")
606 PARMS_TO_STORE+=" '$2'"
607 shift
608 ;;
609 --fscks)
610 fscks_l+=("$2")
611 PARMS_TO_STORE+=" '$2'"
612 shift
613 ;;
614 --add-fstab)
615 add_fstab_l+=("$2")
616 PARMS_TO_STORE+=" '$2'"
617 shift
618 ;;
619 --mount)
620 fstab_lines+=("$2")
621 PARMS_TO_STORE+=" '$2'"
622 shift
623 ;;
624 --add-device | --device)
625 add_device_l+=("$2")
626 PARMS_TO_STORE+=" '$2'"
627 shift
628 ;;
629 --kernel-cmdline)
630 kernel_cmdline_l+=("$2")
631 PARMS_TO_STORE+=" '$2'"
632 shift
633 ;;
634 --nofscks) nofscks_l="yes" ;;
635 --ro-mnt) ro_mnt_l="yes" ;;
636 -k | --kmoddir)
637 drivers_dir_l="$2"
638 PARMS_TO_STORE+=" '$2'"
639 shift
640 ;;
641 -c | --conf)
642 conffile="$2"
643 PARMS_TO_STORE+=" '$2'"
644 shift
645 ;;
646 --confdir)
647 confdir="$2"
648 PARMS_TO_STORE+=" '$2'"
649 shift
650 ;;
651 --tmpdir)
652 tmpdir_l="$2"
653 PARMS_TO_STORE+=" '$2'"
654 shift
655 ;;
656 -r | --sysroot)
657 sysroot_l="$2"
658 PARMS_TO_STORE+=" '$2'"
659 shift
660 ;;
661 -L | --stdlog)
662 stdloglvl_l="$2"
663 PARMS_TO_STORE+=" '$2'"
664 shift
665 ;;
666 --compress)
667 compress_l="$2"
668 PARMS_TO_STORE+=" '$2'"
669 shift
670 ;;
90d9ae8c
TL		 671 --squash-compressor)
672 squash_compress_l="$2"
673 PARMS_TO_STORE+=" '$2'"
674 shift
675 ;;
9a52c3fd
HH		 676 --prefix)
677 prefix_l="$2"
678 PARMS_TO_STORE+=" '$2'"
679 shift
680 ;;
681 --loginstall)
682 loginstall_l="$2"
683 PARMS_TO_STORE+=" '$2'"
684 shift
685 ;;
686 --rebuild)
687 if [[ $rebuild_file == "$outfile" ]]; then
688 force=yes
689 fi
690 shift
691 ;;
692 -f | --force) force=yes ;;
693 --kernel-only)
694 kernel_only="yes"
695 no_kernel="no"
696 ;;
697 --no-kernel)
698 kernel_only="no"
699 no_kernel="yes"
700 ;;
ab9457ef 701 --print-cmdline)
9a52c3fd
HH		 702 print_cmdline="yes"
703 hostonly_l="yes"
704 kernel_only="yes"
705 no_kernel="yes"
706 ;;
ab9457ef 707 --early-microcode)
9a52c3fd
HH		 708 early_microcode_l="yes"
709 ;;
ab9457ef 710 --no-early-microcode)
9a52c3fd
HH		 711 early_microcode_l="no"
712 ;;
713 --strip) do_strip_l="yes" ;;
67fc670a 714 --aggresive-strip) aggresive_strip_l="yes" ;;
9a52c3fd
HH		 715 --nostrip) do_strip_l="no" ;;
716 --hardlink) do_hardlink_l="yes" ;;
717 --nohardlink) do_hardlink_l="no" ;;
718 --noprefix) prefix_l="/" ;;
719 --mdadmconf) mdadmconf_l="yes" ;;
720 --nomdadmconf) mdadmconf_l="no" ;;
721 --lvmconf) lvmconf_l="yes" ;;
722 --nolvmconf) lvmconf_l="no" ;;
723 --debug) debug="yes" ;;
724 --profile) profile="yes" ;;
725 --sshkey)
726 sshkey="$2"
727 PARMS_TO_STORE+=" '$2'"
728 shift
729 ;;
730 --logfile)
731 logfile_l="$2"
732 shift
733 ;;
734 -v | --verbose) ((verbosity_mod_l++)) ;;
735 -q | --quiet) ((verbosity_mod_l--)) ;;
736 -l | --local)
737 allowlocal="yes"
738 [[ -f "$(readlink -f "${0%/*}")/dracut-init.sh" ]] \
739 && dracutbasedir="$(readlink -f "${0%/*}")"
740 ;;
741 -H | --hostonly | --host-only)
742 hostonly_l="yes"
743 ;;
744 -N | --no-hostonly | --no-host-only)
745 hostonly_l="no"
746 ;;
a695250e 747 --hostonly-mode)
9a52c3fd
HH		 748 hostonly_mode_l="$2"
749 PARMS_TO_STORE+=" '$2'"
750 shift
751 ;;
ab9457ef 752 --hostonly-cmdline)
9a52c3fd
HH		 753 hostonly_cmdline_l="yes"
754 ;;
b73e00af 755 --hostonly-i18n)
9a52c3fd
HH		 756 i18n_install_all_l="no"
757 ;;
1e92f728 758 --hostonly-nics)
9a52c3fd
HH		 759 hostonly_nics_l+=("$2")
760 PARMS_TO_STORE+=" '$2'"
761 shift
762 ;;
b73e00af 763 --no-hostonly-i18n)
9a52c3fd
HH		 764 i18n_install_all_l="yes"
765 ;;
ab9457ef 766 --no-hostonly-cmdline)
9a52c3fd
HH		 767 hostonly_cmdline_l="no"
768 ;;
37f2fe55 769 --no-hostonly-default-device)
9a52c3fd
HH		 770 hostonly_default_device="no"
771 ;;
324ea606 772 --persistent-policy)
9a52c3fd
HH		 773 persistent_policy_l="$2"
774 PARMS_TO_STORE+=" '$2'"
775 shift
776 ;;
777 --fstab) use_fstab_l="yes" ;;
778 -h | --help)
779 long_usage
780 exit 1
781 ;;
782 --bzip2) compress_l="bzip2" ;;
783 --lzma) compress_l="lzma" ;;
784 --xz) compress_l="xz" ;;
785 --lzo) compress_l="lzo" ;;
786 --lz4) compress_l="lz4" ;;
787 --zstd) compress_l="zstd" ;;
788 --no-compress) _no_compress_l="cat" ;;
789 --gzip) compress_l="gzip" ;;
afe4a6db 790 --enhanced-cpio) enhanced_cpio_l="yes" ;;
9a52c3fd
HH		 791 --list-modules) do_list="yes" ;;
792 -M | --show-modules)
793 show_modules_l="yes"
794 ;;
795 --keep) keep="yes" ;;
796 --printsize) printsize="yes" ;;
797 --regenerate-all) regenerate_all="yes" ;;
798 --noimageifnotneeded) noimageifnotneeded="yes" ;;
799 --reproducible) reproducible_l="yes" ;;
800 --no-reproducible) reproducible_l="no" ;;
801 --uefi) uefi_l="yes" ;;
802 --no-uefi) uefi_l="no" ;;
636d2d46 803 --uefi-stub)
9a52c3fd
HH		 804 uefi_stub_l="$2"
805 PARMS_TO_STORE+=" '$2'"
806 shift
807 ;;
4237aeb0 808 --uefi-splash-image)
9a52c3fd
HH		 809 uefi_splash_image_l="$2"
810 PARMS_TO_STORE+=" '$2'"
811 shift
812 ;;
636d2d46 813 --kernel-image)
9a52c3fd
HH		 814 kernel_image_l="$2"
815 PARMS_TO_STORE+=" '$2'"
816 shift
817 ;;
5c57209b 818 --no-machineid)
9a52c3fd
HH		 819 machine_id_l="no"
820 ;;
821 --version)
822 long_version
823 exit 1
824 ;;
825 --)
826 shift
827 break
828 ;;
ffa71b4a 829
9a52c3fd
HH		 830 *) # should not even reach this point
831 printf "\n!Unknown option: '%s'\n\n" "$1" >&2
832 usage
833 exit 1
834 ;;
ffa71b4a
HH		 835 esac
836 shift
837done
838
839# getopt cannot handle multiple arguments, so just handle "-I,--include"
840# the old fashioned way
841
842while (($# > 0)); do
4eec1a22 843 if [ "${1%%=*}" == "++include" ]; then
5a66d511
HH		 844 include_src+=("$2")
845 include_target+=("$3")
659dc319
HB		 846 PARMS_TO_STORE+=" --include '$2' '$3'"
847 shift 2
848 fi
b368a5f3 849 shift
641cc356 850done
ffa71b4a 851
b552d364
BZ		 852[[ $sysroot_l ]] && dracutsysrootdir="$sysroot_l"
853
7d848c55
HH		 854if [[ $regenerate_all == "yes" ]]; then
855 ret=0
856 if [[ $kernel ]]; then
b093aa2d 857 printf -- "--regenerate-all cannot be called with a kernel version\n" >&2
7d848c55
HH		 858 exit 1
859 fi
860
861 if [[ $outfile ]]; then
b093aa2d 862 printf -- "--regenerate-all cannot be called with a image file\n" >&2
7d848c55
HH		 863 exit 1
864 fi
865
9a52c3fd
HH		 866 ((len = ${#dracut_args[@]}))
867 for ((i = 0; i < len; i++)); do
868 [[ ${dracut_args[$i]} == "--regenerate-all" ]] \
2b5ddc77 869 && unset dracut_args["$i"]
7d848c55
HH		 870 done
871
6dc1cd05 872 cd "$dracutsysrootdir"/lib/modules || exit 1
7d848c55 873 for i in *; do
b29cb516 874 [[ -f $i/modules.dep ]] || [[ -f $i/modules.dep.bin ]] || continue
e8f19bcf 875 "$dracut_cmd" --kver="$i" "${dracut_args[@]}"
9a52c3fd 876 ((ret += $?))
7d848c55 877 done
6dc1cd05 878 exit "$ret"
7d848c55
HH		 879fi
880
8a5354a9 881if ! [[ $kernel ]]; then
486a1b93
HH		 882 kernel=$(uname -r)
883fi
ffa71b4a 884
02b5c8e3
HH		 885export LC_ALL=C
886export LANG=C
8a32bf61
HH		 887unset LC_MESSAGES
888unset LC_CTYPE
d619fb5e 889unset LD_LIBRARY_PATH
45404a2a 890unset LD_PRELOAD
1fcf2d2f 891unset GREP_OPTIONS
a55711cd 892
89d44e72 893export DRACUT_LOG_LEVEL=warning
3b403b32 894[[ $debug ]] && {
89d44e72 895 export DRACUT_LOG_LEVEL=debug
22a80629 896 export PS4='${BASH_SOURCE}@${LINENO}(${FUNCNAME[0]-}): '
c36ce334
VL		 897 set -x
898}
899
57258a2c 900[[ $profile ]] && {
9a52c3fd 901 export PS4='+ $(date "+%s.%N") ${BASH_SOURCE}@${LINENO}: '
57258a2c
HH		 902 set -x
903 debug=yes
904}
905
6dc1cd05 906[[ $dracutbasedir ]] || dracutbasedir="$dracutsysrootdir"/usr/lib/dracut
5d791c0e 907
f1336ac7 908# if we were not passed a config file, try the default one
7de9ffc0 909if [[ -z $conffile ]]; then
b093aa2d
HH		 910 if [[ $allowlocal ]]; then
911 conffile="$dracutbasedir/dracut.conf"
912 else
a0120420 913 conffile="$dracutsysrootdir/etc/dracut.conf"
b093aa2d 914 fi
7de9ffc0
AAF		 915elif [[ ! -f $conffile ]]; then
916 printf "%s\n" "dracut: Configuration file '$conffile' not found." >&2
917 exit 1
42c71947 918fi
f1336ac7 919
7de9ffc0 920if [[ -z $confdir ]]; then
b093aa2d
HH		 921 if [[ $allowlocal ]]; then
922 confdir="$dracutbasedir/dracut.conf.d"
923 else
a0120420 924 confdir="$dracutsysrootdir/etc/dracut.conf.d"
b093aa2d 925 fi
7de9ffc0
AAF		 926elif [[ ! -d $confdir ]]; then
927 printf "%s\n" "dracut: Configuration directory '$confdir' not found." >&2
928 exit 1
2c2c4580
HH		 929fi
930
2245f372 931# source our config file
dfe2247a
HH		 932if [[ -f $conffile ]]; then
933 check_conf_file "$conffile"
6dc1cd05 934 # shellcheck disable=SC1090
dfe2247a
HH		 935 . "$conffile"
936fi
2245f372 937
2c2c4580 938# source our config dir
335bc217 939for f in $(dropindirs_sort ".conf" "$confdir" "$dracutbasedir/dracut.conf.d"); do
dfe2247a 940 check_conf_file "$f"
6dc1cd05 941 # shellcheck disable=SC1090
a42b2b81
HH		 942 [[ -e $f ]] && . "$f"
943done
2c2c4580 944
5f2baf7d 945DRACUT_PATH=${DRACUT_PATH:-/sbin /bin /usr/sbin /usr/bin}
eab9b75c
HH		 946
947for i in $DRACUT_PATH; do
948 rl=$i
a0120420 949 if [ -L "$dracutsysrootdir$i" ]; then
6dc1cd05 950 rl=$(readlink -f "$dracutsysrootdir$i")
eab9b75c 951 fi
bbe1434f 952 rl="${rl#$dracutsysrootdir}"
75d758e8 953 if [[ $NPATH != *:$rl* ]]; then
eab9b75c
HH		 954 NPATH+=":$rl"
955 fi
956done
75d758e8 957[[ -z $dracutsysrootdir ]] && export PATH="${NPATH#:}"
eab9b75c
HH		 958unset NPATH
959
18d36fab
ZB		 960export SYSTEMCTL=${SYSTEMCTL:-systemctl}
961
cb0913db 962# these options add to the stuff in the config file
9a52c3fd 963((${#add_dracutmodules_l[@]})) && add_dracutmodules+=" ${add_dracutmodules_l[*]} "
96c31333 964((${#omit_dracutmodules_l[@]})) && omit_dracutmodules+=" ${omit_dracutmodules_l[*]} "
9a52c3fd
HH		 965((${#force_add_dracutmodules_l[@]})) && force_add_dracutmodules+=" ${force_add_dracutmodules_l[*]} "
966((${#fscks_l[@]})) && fscks+=" ${fscks_l[*]} "
967((${#add_fstab_l[@]})) && add_fstab+=" ${add_fstab_l[*]} "
968((${#install_items_l[@]})) && install_items+=" ${install_items_l[*]} "
969((${#install_optional_items_l[@]})) && install_optional_items+=" ${install_optional_items_l[*]} "
970((${#hostonly_nics_l[@]})) && hostonly_nics+=" ${hostonly_nics_l[*]} "
54b68829 971
f1336ac7 972# these options override the stuff in the config file
9a52c3fd 973((${#dracutmodules_l[@]})) && dracutmodules="${dracutmodules_l[*]}"
9a52c3fd
HH		 974((${#filesystems_l[@]})) && filesystems="${filesystems_l[*]}"
975((${#fw_dir_l[@]})) && fw_dir="${fw_dir_l[*]}"
976((${#libdirs_l[@]})) && libdirs="${libdirs_l[*]}"
c9143a63 977
e103615b 978[[ $stdloglvl_l ]] && stdloglvl=$stdloglvl_l
b991617f 979[[ ! $stdloglvl ]] && stdloglvl=4
432196ae
AŻ		 980stdloglvl=$((stdloglvl + verbosity_mod_l))
981((stdloglvl > 6)) && stdloglvl=6
982((stdloglvl < 0)) && stdloglvl=0
983
26537a5b 984[[ $drivers_dir_l ]] && drivers_dir=$drivers_dir_l
31f7db66 985[[ $do_strip_l ]] && do_strip=$do_strip_l
6c128565 986[[ $do_strip ]] || do_strip=yes
67fc670a 987[[ $aggresive_strip_l ]] && aggresive_strip=$aggresive_strip_l
04d18f55
HH		 988[[ $do_hardlink_l ]] && do_hardlink=$do_hardlink_l
989[[ $do_hardlink ]] || do_hardlink=yes
fd786adc 990[[ $prefix_l ]] && prefix=$prefix_l
75d758e8 991[[ $prefix == "/" ]] && unset prefix
ba726310 992[[ $hostonly_l ]] && hostonly=$hostonly_l
ab9457ef 993[[ $hostonly_cmdline_l ]] && hostonly_cmdline=$hostonly_cmdline_l
a695250e 994[[ $hostonly_mode_l ]] && hostonly_mode=$hostonly_mode_l
75d758e8 995[[ $hostonly == "yes" ]] && ! [[ $hostonly_cmdline ]] && hostonly_cmdline="yes"
6dc1cd05 996# shellcheck disable=SC2034
b73e00af 997[[ $i18n_install_all_l ]] && i18n_install_all=$i18n_install_all_l
6dc1cd05 998# shellcheck disable=SC2034
3411ad66 999[[ $persistent_policy_l ]] && persistent_policy=$persistent_policy_l
7c179686 1000[[ $use_fstab_l ]] && use_fstab=$use_fstab_l
2f02ae9d 1001[[ $mdadmconf_l ]] && mdadmconf=$mdadmconf_l
7a34efa5 1002[[ $lvmconf_l ]] && lvmconf=$lvmconf_l
6dc1cd05 1003[[ $dracutbasedir ]] || dracutbasedir="$dracutsysrootdir"/usr/lib/dracut
a0120420 1004[[ $fw_dir ]] || fw_dir="$dracutsysrootdir/lib/firmware/updates:$dracutsysrootdir/lib/firmware:$dracutsysrootdir/lib/firmware/$kernel"
882c4c5a 1005[[ $tmpdir_l ]] && tmpdir="$tmpdir_l"
97a931c7 1006[[ $tmpdir ]] || tmpdir="$TMPDIR"
6dc1cd05 1007[[ $tmpdir ]] || tmpdir="$dracutsysrootdir"/var/tmp
871c8e40 1008[[ $INITRD_COMPRESS ]] && compress=$INITRD_COMPRESS
3a714439 1009[[ $compress_l ]] && compress=$compress_l
90d9ae8c 1010[[ $squash_compress_l ]] && squash_compress=$squash_compress_l
afe4a6db 1011[[ $enhanced_cpio_l ]] && enhanced_cpio=$enhanced_cpio_l
956af8f2 1012[[ $show_modules_l ]] && show_modules=$show_modules_l
25b45979 1013[[ $nofscks_l ]] && nofscks="yes"
ff3953ef 1014[[ $ro_mnt_l ]] && ro_mnt="yes"
b7c770e1 1015[[ $early_microcode_l ]] && early_microcode=$early_microcode_l
b25ef46f 1016[[ $early_microcode ]] || early_microcode=yes
d613d88d 1017[[ $early_microcode_image_dir ]] || early_microcode_image_dir=('/boot')
9a52c3fd
HH		 1018[[ $early_microcode_image_name ]] \
1019 || early_microcode_image_name=('intel-uc.img' 'intel-ucode.img' 'amd-uc.img' 'amd-ucode.img' 'early_ucode.cpio' 'microcode.cpio')
ee54b840 1020[[ $logfile_l ]] && logfile="$logfile_l"
80626ded 1021[[ $reproducible_l ]] && reproducible="$reproducible_l"
37383f71 1022[[ $loginstall_l ]] && loginstall="$loginstall_l"
f3cbff11 1023[[ $uefi_l ]] && uefi=$uefi_l
636d2d46 1024[[ $uefi_stub_l ]] && uefi_stub="$uefi_stub_l"
4237aeb0 1025[[ $uefi_splash_image_l ]] && uefi_splash_image="$uefi_splash_image_l"
636d2d46 1026[[ $kernel_image_l ]] && kernel_image="$kernel_image_l"
5c57209b
HH		 1027[[ $machine_id_l ]] && machine_id="$machine_id_l"
1028
1029if ! [[ $outfile ]]; then
1030 if [[ $machine_id != "no" ]]; then
6dc1cd05 1031 [[ -f "$dracutsysrootdir"/etc/machine-id ]] && read -r MACHINE_ID < "$dracutsysrootdir"/etc/machine-id
5c57209b
HH		 1032 fi
1033
1034 if [[ $uefi == "yes" ]]; then
6dc1cd05 1035 # shellcheck disable=SC2154
75d758e8 1036 if [[ -n $uefi_secureboot_key && -z $uefi_secureboot_cert ]] || [[ -z $uefi_secureboot_key && -n $uefi_secureboot_cert ]]; then
5a962b59
MR		 1037 dfatal "Need 'uefi_secureboot_key' and 'uefi_secureboot_cert' both to be set."
1038 exit 1
1039 fi
1040
75d758e8 1041 if [[ -n $uefi_secureboot_key && -n $uefi_secureboot_cert ]] && ! command -v sbsign &> /dev/null; then
5a962b59
MR		 1042 dfatal "Need 'sbsign' to create a signed UEFI executable"
1043 exit 1
1044 fi
1045
6dc1cd05 1046 BUILD_ID=$(cat "$dracutsysrootdir"/etc/os-release "$dracutsysrootdir"/usr/lib/os-release \
9a52c3fd
HH		 1047 | while read -r line || [[ $line ]]; do
1048 [[ $line =~ BUILD_ID\=* ]] && eval "$line" && echo "$BUILD_ID" && break
1049 done)
3a12309c
DM		 1050 if [[ -z $dracutsysrootdir ]]; then
1051 if [[ -d /efi ]] && mountpoint -q /efi; then
1052 efidir=/efi/EFI
a0120420
BZ		 1053 else
1054 efidir=/boot/EFI
1055 if [[ -d $dracutsysrootdir/boot/efi/EFI ]]; then
1056 efidir=/boot/efi/EFI
1057 fi
1058 fi
5c57209b 1059 else
3a12309c
DM		 1060 efidir=/boot/EFI
1061 if [[ -d $dracutsysrootdir/boot/efi/EFI ]]; then
1062 efidir=/boot/efi/EFI
1063 fi
5c57209b 1064 fi
3a12309c
DM		 1065 mkdir -p "$dracutsysrootdir$efidir/Linux"
1066 outfile="$dracutsysrootdir$efidir/Linux/linux-$kernel${MACHINE_ID:+-${MACHINE_ID}}${BUILD_ID:+-${BUILD_ID}}.efi"
5c57209b 1067 else
6dc1cd05 1068 if [[ -e $dracutsysrootdir/boot/vmlinuz-$kernel ]]; then
791d8016 1069 outfile="/boot/initramfs-$kernel.img"
9a52c3fd 1070 elif [[ $MACHINE_ID ]] && { [[ -d $dracutsysrootdir/boot/${MACHINE_ID} ]] || [[ -L $dracutsysrootdir/boot/${MACHINE_ID} ]]; }; then
a0120420 1071 outfile="$dracutsysrootdir/boot/${MACHINE_ID}/$kernel/initrd"
5c57209b 1072 else
a0120420 1073 outfile="$dracutsysrootdir/boot/initramfs-$kernel.img"
5c57209b
HH		 1074 fi
1075 fi
1076fi
80626ded 1077
ddfd1d10 1078# eliminate IFS hackery when messing with fw_dir
794b2d2c 1079export DRACUT_FIRMWARE_PATH=${fw_dir// /:}
ddfd1d10 1080fw_dir=${fw_dir//:/ }
9a8a00cf 1081
3838dc47 1082# check for logfile and try to create one if it doesn't exist
75d758e8
HH		 1083if [[ -n $logfile ]]; then
1084 if [[ ! -f $logfile ]]; then
6dc1cd05 1085 if touch "$logfile"; then
3838dc47 1086 printf "%s\n" "dracut: touch $logfile failed." >&2
1087 fi
1088 fi
1089fi
1090
3a714439 1091# handle compression options.
a0120420
BZ		 1092DRACUT_COMPRESS_BZIP2=${DRACUT_COMPRESS_BZIP2:-bzip2}
1093DRACUT_COMPRESS_LBZIP2=${DRACUT_COMPRESS_LBZIP2:-lbzip2}
1094DRACUT_COMPRESS_LZMA=${DRACUT_COMPRESS_LZMA:-lzma}
1095DRACUT_COMPRESS_XZ=${DRACUT_COMPRESS_XZ:-xz}
1096DRACUT_COMPRESS_GZIP=${DRACUT_COMPRESS_GZIP:-gzip}
1097DRACUT_COMPRESS_PIGZ=${DRACUT_COMPRESS_PIGZ:-pigz}
1098DRACUT_COMPRESS_LZOP=${DRACUT_COMPRESS_LZOP:-lzop}
1099DRACUT_COMPRESS_ZSTD=${DRACUT_COMPRESS_ZSTD:-zstd}
1100DRACUT_COMPRESS_LZ4=${DRACUT_COMPRESS_LZ4:-lz4}
1101DRACUT_COMPRESS_CAT=${DRACUT_COMPRESS_CAT:-cat}
1102
75d758e8 1103if [[ $_no_compress_l == "$DRACUT_COMPRESS_CAT" ]]; then
a0120420 1104 compress="$DRACUT_COMPRESS_CAT"
693b7a32
HH		 1105fi
1106
75d758e8 1107[[ $hostonly == yes ]] && hostonly="-h"
ba67b923 1108[[ $hostonly != "-h" ]] && unset hostonly
ba726310 1109
a695250e
KS		 1110case $hostonly_mode in
1111 '')
9a52c3fd
HH		 1112 [[ $hostonly ]] && hostonly_mode="sloppy"
1113 ;;
1114 sloppy | strict)
a695250e
KS		 1115 if [[ ! $hostonly ]]; then
1116 unset hostonly_mode
1117 fi
1118 ;;
1119 *)
1120 printf "%s\n" "dracut: Invalid hostonly mode '$hostonly_mode'." >&2
1121 exit 1
9a52c3fd 1122 ;;
a695250e
KS		 1123esac
1124
80626ded
HH		 1125[[ $reproducible == yes ]] && DRACUT_REPRODUCIBLE=1
1126
f668e717 1127case "${drivers_dir}" in
9a52c3fd 1128 '' | *lib/modules/${kernel} | *lib/modules/${kernel}/) ;;
f668e717
DC		 1129 *)
1130 [[ "$DRACUT_KMODDIR_OVERRIDE" ]] || {
75d758e8 1131 printf "%s\n" 'dracut: -k/--kmoddir path must contain "lib/modules" as a parent of your kernel module directory,'
497916e1
ÉR		 1132 printf "%s\n" "dracut: or modules may not be placed in the correct location inside the initramfs."
1133 printf "%s\n" "dracut: was given: ${drivers_dir}"
dd8ff531 1134 printf "%s\n" "dracut: expected: $(dirname "${drivers_dir}")/lib/modules/${kernel}"
497916e1
ÉR		 1135 printf "%s\n" "dracut: Please move your modules into the correct directory structure and pass the new location,"
1136 printf "%s\n" "dracut: or set DRACUT_KMODDIR_OVERRIDE=1 to ignore this check."
1137 exit 1
1138 }
1139 ;;
f668e717
DC		 1140esac
1141
909961d0 1142# shellcheck disable=SC2155
bafc82e7
DD		 1143readonly TMPDIR="$(realpath -e "$tmpdir")"
1144[ -d "$TMPDIR" ] || {
1145 printf "%s\n" "dracut: Invalid tmpdir '$tmpdir'." >&2
1146 exit 1
1147}
ecbdff68
TM		 1148
1149if findmnt --raw -n --target "$tmpdir" --output=options | grep -q noexec; then
1150 [[ $debug == yes ]] && printf "%s\n" "dracut: Tmpdir '$tmpdir' is mounted with 'noexec'."
1151 noexec=1
1152fi
1153
909961d0 1154# shellcheck disable=SC2155
62c00a88
HH		 1155readonly DRACUT_TMPDIR="$(mktemp -p "$TMPDIR/" -d -t dracut.XXXXXX)"
1156[ -d "$DRACUT_TMPDIR" ] || {
1157 printf "%s\n" "dracut: mktemp -p '$TMPDIR/' -d -t dracut.XXXXXX failed." >&2
26c231f1
HH		 1158 exit 1
1159}
1160
c3bb9d18
RM		 1161# Cache file used to optimize get_maj_min()
1162declare -x -r get_maj_min_cache_file="${DRACUT_TMPDIR}/majmin_cache"
1163: > "$get_maj_min_cache_file"
1164
d008b6b8 1165# clean up after ourselves no matter how we die.
bbaa0d59
HH		 1166trap '
1167 ret=$?;
62c00a88 1168 [[ $keep ]] && echo "Not removing $DRACUT_TMPDIR." >&2 || { [[ $DRACUT_TMPDIR ]] && rm -rf -- "$DRACUT_TMPDIR"; };
d87ae137
SI		 1169 if [[ ${FSFROZEN} ]]; then
1170 fsfreeze -u "${FSFROZEN}"
1171 fi
bbaa0d59
HH		 1172 exit $ret;
1173 ' EXIT
1174
d008b6b8
HH		 1175# clean up after ourselves no matter how we die.
1176trap 'exit 1;' SIGINT
1177
3889234f 1178readonly initdir="${DRACUT_TMPDIR}/initramfs"
9cf7b1c5 1179mkdir -p "$initdir"
3889234f 1180
dd8ff531 1181# shellcheck disable=SC2154
75d758e8 1182if [[ $early_microcode == yes ]] || { [[ $acpi_override == yes ]] && [[ -d $acpi_table_dir ]]; }; then
3889234f
HH		 1183 readonly early_cpio_dir="${DRACUT_TMPDIR}/earlycpio"
1184 mkdir "$early_cpio_dir"
1185fi
1186
dd8ff531 1187[[ "$dracutsysrootdir" ]] || [[ "$noexec" ]] || export DRACUT_RESOLVE_LAZY="1"
89d44e72 1188
535f61ca
HH		 1189if [[ $print_cmdline ]]; then
1190 stdloglvl=0
1191 sysloglvl=0
1192 fileloglvl=0
1193 kmsgloglvl=0
1194fi
1195
e27ecc9a 1196if [[ -f $dracutbasedir/dracut-version.sh ]]; then
dd8ff531
HH		 1197 # shellcheck source=./dracut-version.sh
1198 . "$dracutbasedir"/dracut-version.sh
e27ecc9a
HH		 1199fi
1200
7275c6f6
HH		 1201if systemd-detect-virt -c &> /dev/null; then
1202 export DRACUT_NO_MKNOD=1 DRACUT_NO_XATTR=1
1203 if [[ $hostonly ]]; then
1204 printf "%s\n" "dracut: WARNING: running in hostonly mode in a container!!"
1205 fi
1206fi
1207
777f2db0 1208if [[ -f $dracutbasedir/dracut-init.sh ]]; then
dd8ff531
HH		 1209 # shellcheck source=./dracut-init.sh
1210 . "$dracutbasedir"/dracut-init.sh
adbc8a42 1211else
777f2db0 1212 printf "%s\n" "dracut: Cannot find $dracutbasedir/dracut-init.sh." >&2
b093aa2d 1213 printf "%s\n" "dracut: Are you running from a git checkout?" >&2
e8f19bcf 1214 printf "%s\n" "dracut: Try passing -l as an argument to $dracut_cmd" >&2
cc02093d 1215 exit 1
adbc8a42 1216fi
22fd1627 1217
afe4a6db
DD		 1218if [[ $enhanced_cpio == "yes" ]]; then
1219 enhanced_cpio="$dracutbasedir/dracut-cpio"
1220 if [[ -x $enhanced_cpio ]]; then
1221 # align based on statfs optimal transfer size
1222 cpio_align=$(stat --file-system -c "%s" -- "$initdir")
1223 else
1224 dinfo "--enhanced-cpio ignored due to lack of dracut-cpio"
1225 unset enhanced_cpio
1226 fi
1227else
1228 unset enhanced_cpio
1229fi
1230
dd8ff531 1231# shellcheck disable=SC2154
106255af
HH		 1232if [[ $no_kernel != yes ]] && ! [[ -d $srcmods ]]; then
1233 printf "%s\n" "dracut: Cannot find module directory $srcmods" >&2
1234 printf "%s\n" "dracut: and --no-kernel was not specified" >&2
1235 exit 1
1236fi
1237
1743473b 1238if ! [[ $print_cmdline ]]; then
dd8ff531 1239 inst "$DRACUT_TESTBIN"
9a52c3fd 1240 if ! $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${dracutsysrootdir:+-r "$dracutsysrootdir"} -R "$DRACUT_TESTBIN" &> /dev/null; then
1743473b
HH		 1241 unset DRACUT_RESOLVE_LAZY
1242 export DRACUT_RESOLVE_DEPS=1
1243 fi
dd8ff531 1244 rm -fr -- "${initdir:?}"/*
bfd2e8c2 1245fi
bfd2e8c2 1246
552ecca6 1247dracutfunctions=$dracutbasedir/dracut-functions.sh
5cad5bb5 1248export dracutfunctions
9a8a00cf 1249
9a52c3fd 1250((${#drivers_l[@]})) && drivers="${drivers_l[*]}"
fcbcb252
HH		 1251drivers=${drivers/-/_}
1252
9a52c3fd 1253((${#add_drivers_l[@]})) && add_drivers+=" ${add_drivers_l[*]} "
fcbcb252
HH		 1254add_drivers=${add_drivers/-/_}
1255
9a52c3fd 1256((${#force_drivers_l[@]})) && force_drivers+=" ${force_drivers_l[*]} "
cea907f6
TR		 1257force_drivers=${force_drivers/-/_}
1258
9a52c3fd 1259((${#omit_drivers_l[@]})) && omit_drivers+=" ${omit_drivers_l[*]} "
fcbcb252
HH		 1260omit_drivers=${omit_drivers/-/_}
1261
9a52c3fd 1262((${#kernel_cmdline_l[@]})) && kernel_cmdline+=" ${kernel_cmdline_l[*]} "
d20fb951 1263
34248c92 1264omit_drivers_corrected=""
fcbcb252 1265for d in $omit_drivers; do
b093aa2d 1266 [[ " $drivers $add_drivers " == *\ $d\ * ]] && continue
cea907f6 1267 [[ " $drivers $force_drivers " == *\ $d\ * ]] && continue
34248c92 1268 omit_drivers_corrected+="$d|"
fcbcb252 1269done
34248c92 1270omit_drivers="${omit_drivers_corrected%|}"
fcbcb252
HH		 1271unset omit_drivers_corrected
1272
ffa71b4a 1273# prepare args for logging
9a52c3fd 1274for ((i = 0; i < ${#dracut_args[@]}; i++)); do
75d758e8 1275 [[ ${dracut_args[$i]} == *\ * ]] \
9a52c3fd
HH		 1276 && dracut_args[$i]="\"${dracut_args[$i]}\""
1277 #" keep vim happy
ffa71b4a 1278done
535f61ca 1279
dd8ff531 1280dinfo "Executing: $dracut_cmd ${dracut_args[*]}"
58dad702 1281
75d758e8 1282[[ $do_list == yes ]] && {
dd8ff531 1283 for mod in "$dracutbasedir"/modules.d/*; do
9a52c3fd
HH		 1284 [[ -d $mod ]] || continue
1285 [[ -e $mod/install || -e $mod/installkernel || -e \
1286 $mod/module-setup.sh ]] || continue
b093aa2d 1287 printf "%s\n" "${mod##*/??}"
5b11bb73
HH		 1288 done
1289 exit 0
1290}
1291
66ac3cd1 1292# This is kinda legacy -- eventually it should go away.
f1336ac7 1293case $dracutmodules in
9a52c3fd 1294 "" | auto) dracutmodules="all" ;;
f1336ac7 1295esac
e12aac5e 1296
454771cd 1297abs_outfile=$(readlink -f "$outfile") && outfile="$abs_outfile"
ec9315e5 1298
9d88e893 1299[[ -d $dracutsysrootdir$systemdutildir ]] \
9a52c3fd 1300 || systemdutildir=$(pkg-config systemd --variable=systemdutildir 2> /dev/null)
c8b35bf9 1301
dd8ff531 1302if ! [[ -d $dracutsysrootdir$systemdutildir ]]; then
9d88e893
BZ		 1303 [[ -e $dracutsysrootdir/lib/systemd/systemd-udevd ]] && systemdutildir=/lib/systemd
1304 [[ -e $dracutsysrootdir/usr/lib/systemd/systemd-udevd ]] && systemdutildir=/usr/lib/systemd
c8b35bf9
ДГ		 1305fi
1306
939b7e11 1307[[ -d $dracutsysrootdir$systemdutilconfdir ]] \
9a52c3fd 1308 || systemdutilconfdir=$(pkg-config systemd --variable=systemdutilconfdir 2> /dev/null)
939b7e11 1309
dd8ff531 1310[[ -d $dracutsysrootdir$systemdutilconfdir ]] || systemdutilconfdir=/etc/systemd
c8b35bf9 1311
693b7a32
HH		 1312if [[ $no_kernel != yes ]] && [[ -d $srcmods ]]; then
1313 if ! [[ -f $srcmods/modules.dep ]]; then
b019952f
HH		 1314 if [[ -n "$(find "$srcmods" -name '*.ko*')" ]]; then
1315 dfatal "$srcmods/modules.dep is missing. Did you run depmod?"
1316 exit 1
1317 else
1318 dwarn "$srcmods/modules.dep is missing. Did you run depmod?"
1319 fi
693b7a32 1320 fi
5db6ca5a 1321fi
fe1484f3 1322
96cf7270
HH		 1323if [[ ! $print_cmdline ]]; then
1324 if [[ -f $outfile && ! $force ]]; then
1325 dfatal "Will not override existing initramfs ($outfile) without --force"
1326 exit 1
1327 fi
1328
1329 outdir=${outfile%/*}
1330 [[ $outdir ]] || outdir="/"
1331
75d758e8 1332 if [[ ! -d $outdir ]]; then
96cf7270
HH		 1333 dfatal "Can't write to $outdir: Directory $outdir does not exist or is not accessible."
1334 exit 1
75d758e8 1335 elif [[ ! -w $outdir ]]; then
96cf7270
HH		 1336 dfatal "No permission to write to $outdir."
1337 exit 1
75d758e8 1338 elif [[ -f $outfile && ! -w $outfile ]]; then
96cf7270
HH		 1339 dfatal "No permission to write $outfile."
1340 exit 1
1341 fi
37383f71
HH		 1342
1343 if [[ $loginstall ]]; then
1344 if ! mkdir -p "$loginstall"; then
1345 dfatal "Could not create directory to log installed files to '$loginstall'."
1346 exit 1
1347 fi
1348 loginstall=$(readlink -f "$loginstall")
1349 fi
636d2d46 1350
75d758e8 1351 if [[ $uefi == yes ]]; then
9a52c3fd 1352 if ! command -v objcopy &> /dev/null; then
636d2d46
HH		 1353 dfatal "Need 'objcopy' to create a UEFI executable"
1354 exit 1
1355 fi
1356 unset EFI_MACHINE_TYPE_NAME
8391a993 1357 EFI_SECTION_VMA_INITRD=0x3000000
12f023ab 1358 case $(uname -m) in
636d2d46 1359 x86_64)
9a52c3fd
HH		 1360 EFI_MACHINE_TYPE_NAME=x64
1361 ;;
63b05a8e 1362 i?86)
9a52c3fd
HH		 1363 EFI_MACHINE_TYPE_NAME=ia32
1364 ;;
8391a993 1365 aarch64)
1366 EFI_MACHINE_TYPE_NAME=aa64
70112297 1367 # aarch64 kernels are uncompressed and thus larger, so we need a bigger gap between vma sections
8391a993 1368 EFI_SECTION_VMA_INITRD=0x4000000
1369 ;;
636d2d46 1370 *)
12f023ab 1371 dfatal "Architecture '$(uname -m)' not supported to create a UEFI executable"
636d2d46
HH		 1372 exit 1
1373 ;;
1374 esac
1375
1376 if ! [[ -s $uefi_stub ]]; then
5c94cf41 1377 uefi_stub="$dracutsysrootdir${systemdutildir}/boot/efi/linux${EFI_MACHINE_TYPE_NAME}.efi.stub"
636d2d46 1378 fi
5c94cf41 1379
636d2d46
HH		 1380 if ! [[ -s $uefi_stub ]]; then
1381 dfatal "Can't find a uefi stub '$uefi_stub' to create a UEFI executable"
1382 exit 1
1383 fi
1384
1385 if ! [[ $kernel_image ]]; then
a0120420 1386 for kernel_image in "$dracutsysrootdir/lib/modules/$kernel/vmlinuz" "$dracutsysrootdir/boot/vmlinuz-$kernel"; do
75d758e8 1387 [[ -s $kernel_image ]] || continue
636d2d46
HH		 1388 break
1389 done
1390 fi
1391 if ! [[ -s $kernel_image ]]; then
1392 dfatal "Can't find a kernel image '$kernel_image' to create a UEFI executable"
1393 exit 1
1394 fi
1395 fi
ec9315e5
JK		 1396fi
1397
75d758e8 1398if [[ $acpi_override == yes ]] && ! (check_kernel_config CONFIG_ACPI_TABLE_UPGRADE || check_kernel_config CONFIG_ACPI_INITRD_TABLE_OVERRIDE); then
940169e8 1399 dwarn "Disabling ACPI override, because kernel does not support it. CONFIG_ACPI_INITRD_TABLE_OVERRIDE!=y or CONFIG_ACPI_TABLE_UPGRADE!=y"
8e3f6537
HH		 1400 unset acpi_override
1401fi
1402
75d758e8 1403if [[ $early_microcode == yes ]]; then
8e3f6537 1404 if [[ $hostonly ]]; then
d8d5cb83 1405 if [[ $(get_cpu_vendor) == "AMD" ]]; then
1406 check_kernel_config CONFIG_MICROCODE_AMD || unset early_microcode
1407 elif [[ $(get_cpu_vendor) == "Intel" ]]; then
1408 check_kernel_config CONFIG_MICROCODE_INTEL || unset early_microcode
1409 else
1410 unset early_microcode
1411 fi
8e3f6537 1412 else
875426f2
HH		 1413 ! check_kernel_config CONFIG_MICROCODE_AMD \
1414 && ! check_kernel_config CONFIG_MICROCODE_INTEL \
8e3f6537
HH		 1415 && unset early_microcode
1416 fi
d8d5cb83 1417 # Do not complain on non-x86 architectures as it makes no sense
1418 case $(uname -m) in
9a52c3fd 1419 x86_64 | i?86)
d8d5cb83 1420 [[ $early_microcode != yes ]] \
1421 && dwarn "Disabling early microcode, because kernel does not support it. CONFIG_MICROCODE_[AMD|INTEL]!=y"
1422 ;;
1423 *) ;;
1424 esac
8e3f6537
HH		 1425fi
1426
f6f74096
DD		 1427# Need to be able to have non-root users read stuff (rpcbind etc)
1428chmod 755 "$initdir"
1429
5bfa3b36
HH		 1430if [[ $hostonly ]]; then
1431 for i in /sys /proc /run /dev; do
9a52c3fd 1432 if ! findmnt --target "$i" &> /dev/null; then
5bfa3b36
HH		 1433 dwarning "Turning off host-only mode: '$i' is not mounted!"
1434 unset hostonly
1435 fi
1436 done
1437fi
1438
d351541e
HH		 1439declare -A host_fs_types
1440
cd7ff122 1441for line in "${fstab_lines[@]}"; do
7b59d15d 1442 # shellcheck disable=SC2086
cd7ff122 1443 set -- $line
6df52351 1444 dev="$1"
cd7ff122 1445 #dev mp fs fsopts
6df52351
TR		 1446 case "$dev" in
1447 UUID=*)
7b59d15d 1448 dev=$(blkid -l -t "UUID=${dev#UUID=}" -o device)
6df52351
TR		 1449 ;;
1450 LABEL=*)
7b59d15d 1451 dev=$(blkid -l -t "LABEL=${dev#LABEL=}" -o device)
6df52351
TR		 1452 ;;
1453 PARTUUID=*)
7b59d15d 1454 dev=$(blkid -l -t "PARTUUID=${dev#PARTUUID=}" -o device)
6df52351
TR		 1455 ;;
1456 PARTLABEL=*)
7b59d15d 1457 dev=$(blkid -l -t "PARTLABEL=${dev#PARTLABEL=}" -o device)
6df52351
TR		 1458 ;;
1459 esac
7b59d15d 1460 [ -z "$dev" ] && dwarn "Bad fstab entry $*" && continue
75d758e8 1461 if [[ $3 == btrfs ]]; then
3fdc734a
KS		 1462 for mp in $(findmnt --source "$1" -o TARGET -n); do
1463 for i in $(btrfs_devs "$mp"); do
1464 push_host_devs "$i"
1465 done
1cadc26f 1466 done
9582f027
SJ		 1467 elif [[ $3 == zfs ]]; then
1468 for mp in $(zfs_devs "$1"); do
1469 push_host_devs "$mp"
1470 done
1cadc26f 1471 fi
6df52351
TR		 1472 push_host_devs "$dev"
1473 host_fs_types["$dev"]="$3"
cd7ff122
AW		 1474done
1475
1476for f in $add_fstab; do
b093aa2d 1477 [[ -e $f ]] || continue
7b59d15d 1478 while read -r dev rest || [ -n "$dev" ]; do
118ca9ec 1479 push_host_devs "$dev"
b093aa2d
HH		 1480 done < "$f"
1481done
1482
1483for dev in $add_device; do
118ca9ec 1484 push_host_devs "$dev"
cd7ff122
AW		 1485done
1486
9a52c3fd 1487if ((${#add_device_l[@]})); then
7b59d15d 1488 add_device+=" ${add_device_l[*]} "
694725ab 1489 push_host_devs "${add_device_l[@]}"
c586b033
CG		 1490fi
1491
75d758e8 1492if [[ $hostonly ]] && [[ $hostonly_default_device != "no" ]]; then
480d772f
HH		 1493 # in hostonly mode, determine all devices, which have to be accessed
1494 # and examine them for filesystem types
1495
bcfbddef 1496 for mp in \
7ae5d9d1
HH		 1497 "/" \
1498 "/etc" \
d624f606
HH		 1499 "/bin" \
1500 "/sbin" \
1501 "/lib" \
1502 "/lib64" \
af75a298 1503 "/usr" \
9fc14445
HH		 1504 "/usr/bin" \
1505 "/usr/sbin" \
1506 "/usr/lib" \
1507 "/usr/lib64" \
a956a464
HH		 1508 "/boot" \
1509 "/boot/efi" \
9a52c3fd 1510 "/boot/zipl"; do
a0120420 1511 mp=$(readlink -f "$dracutsysrootdir$mp")
9a52c3fd 1512 mountpoint "$mp" > /dev/null 2>&1 || continue
a4f7b504 1513 _dev=$(find_block_device "$mp")
e95b6723 1514 _bdev=$(readlink -f "/dev/block/$_dev")
a4f7b504 1515 [[ -b $_bdev ]] && _dev=$_bdev
75d758e8 1516 [[ $mp == "/" ]] && root_devs+=("$_dev")
118ca9ec 1517 push_host_devs "$_dev"
1cadc26f
HH		 1518 if [[ $(find_mp_fstype "$mp") == btrfs ]]; then
1519 for i in $(btrfs_devs "$mp"); do
75d758e8 1520 [[ $mp == "/" ]] && root_devs+=("$i")
1cadc26f
HH		 1521 push_host_devs "$i"
1522 done
9582f027
SJ		 1523 elif [[ $(find_mp_fstype "$mp") == zfs ]]; then
1524 for i in $(zfs_devs "$(findmnt -n -o SOURCE "$mp")"); do
1525 [[ $mp == "/" ]] && root_devs+=("$i")
1526 push_host_devs "$i"
1527 done
1cadc26f 1528 fi
9582f027 1529
7ae5d9d1 1530 done
dd587549 1531
a0120420
BZ		 1532 # TODO - with sysroot, /proc/swaps is not relevant
1533 if [[ -f /proc/swaps ]] && [[ -f $dracutsysrootdir/etc/fstab ]]; then
7b59d15d 1534 while read -r dev type rest || [ -n "$dev" ]; do
7fd850d5 1535 [[ -b $dev ]] || continue
75d758e8 1536 [[ $type == "partition" ]] || continue
7fd850d5 1537
7b59d15d 1538 while read -r _d _m _t _o _ || [ -n "$_d" ]; do
75d758e8 1539 [[ $_d == \#* ]] && continue
7fd850d5 1540 [[ $_d ]] || continue
546d5dac
HH		 1541 [[ $_t != "swap" ]] && continue
1542 [[ $_m != "swap" ]] && [[ $_m != "none" ]] && continue
75d758e8 1543 [[ $_o == *noauto* ]] && continue
c82a1133 1544 _d=$(expand_persistent_dev "$_d")
75d758e8 1545 [[ $_d -ef $dev ]] || continue
7fd850d5 1546
a0120420 1547 if [[ -f $dracutsysrootdir/etc/crypttab ]]; then
7b59d15d 1548 while read -r _mapper _ _p _o || [ -n "$_mapper" ]; do
75d758e8
HH		 1549 [[ $_mapper == \#* ]] && continue
1550 [[ $_d -ef /dev/mapper/"$_mapper" ]] || continue
7fd850d5 1551 [[ "$_o" ]] || _o="$_p"
64ae4e07 1552 # skip entries with password files
75d758e8 1553 [[ $_p == /* ]] && [[ -f $_p ]] && continue 2
1743473b 1554 # skip mkswap swap
7fd850d5 1555 [[ $_o == *swap* ]] && continue 2
7b59d15d 1556 done < "$dracutsysrootdir"/etc/crypttab
7fd850d5 1557 fi
bcfbddef 1558
3e3ed34f
CG		 1559 _dev="$(readlink -f "$dev")"
1560 push_host_devs "$_dev"
5a66d511 1561 swap_devs+=("$_dev")
7fd850d5 1562 break
7b59d15d 1563 done < "$dracutsysrootdir"/etc/fstab
7fd850d5
HH		 1564 done < /proc/swaps
1565 fi
916559e0
HH		 1566
1567 # collect all "x-initrd.mount" entries from /etc/fstab
a0120420 1568 if [[ -f $dracutsysrootdir/etc/fstab ]]; then
7b59d15d 1569 while read -r _d _m _t _o _ || [ -n "$_d" ]; do
75d758e8 1570 [[ $_d == \#* ]] && continue
916559e0 1571 [[ $_d ]] || continue
75d758e8 1572 [[ $_o != *x-initrd.mount* ]] && continue
916559e0
HH		 1573 _dev=$(expand_persistent_dev "$_d")
1574 _dev="$(readlink -f "$_dev")"
1cadc26f
HH		 1575 [[ -b $_dev ]] || continue
1576
1577 push_host_devs "$_dev"
75d758e8 1578 if [[ $_t == btrfs ]]; then
bfa4e45f 1579 for i in $(btrfs_devs "$_m"); do
1cadc26f
HH		 1580 push_host_devs "$i"
1581 done
9582f027
SJ		 1582 elif [[ $_t == zfs ]]; then
1583 for i in $(zfs_devs "$_d"); do
1584 push_host_devs "$i"
1585 done
1cadc26f 1586 fi
7b59d15d 1587 done < "$dracutsysrootdir"/etc/fstab
916559e0 1588 fi
7ae5d9d1 1589fi
7ae5d9d1 1590
3c4315fa
HH		 1591unset m
1592unset rest
1593
dba20559 1594_get_fs_type() {
19bab59c 1595 [[ $1 ]] || return
e41f3f90
HH		 1596 if [[ -b /dev/block/$1 ]]; then
1597 ID_FS_TYPE=$(get_fs_env "/dev/block/$1") && host_fs_types["$(readlink -f "/dev/block/$1")"]="$ID_FS_TYPE"
19bab59c 1598 return 1
cd7ff122 1599 fi
e41f3f90
HH		 1600 if [[ -b $1 ]]; then
1601 ID_FS_TYPE=$(get_fs_env "$1") && host_fs_types["$(readlink -f "$1")"]="$ID_FS_TYPE"
19bab59c 1602 return 1
4f10ae2b 1603 fi
b093aa2d 1604 if fstype=$(find_dev_fstype "$1"); then
dba20559 1605 host_fs_types["$1"]="$fstype"
19bab59c 1606 return 1
cd7ff122
AW		 1607 fi
1608 return 1
dba20559
HH		 1609}
1610
3721635b 1611for dev in "${host_devs[@]}"; do
dba20559
HH		 1612 _get_fs_type "$dev"
1613 check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")"
cd7ff122
AW		 1614done
1615
8df0b654 1616for dev in "${!host_fs_types[@]}"; do
75d758e8 1617 [[ ${host_fs_types[$dev]} == "reiserfs" ]] || [[ ${host_fs_types[$dev]} == "xfs" ]] || continue
8df0b654 1618 rootopts=$(find_dev_fsopts "$dev")
75d758e8 1619 if [[ ${host_fs_types[$dev]} == "reiserfs" ]]; then
7b59d15d 1620 journaldev=$(fs_get_option "$rootopts" "jdev")
75d758e8 1621 elif [[ ${host_fs_types[$dev]} == "xfs" ]]; then
7b59d15d 1622 journaldev=$(fs_get_option "$rootopts" "logdev")
8df0b654
HH		 1623 fi
1624 if [[ $journaldev ]]; then
1625 dev="$(readlink -f "$dev")"
118ca9ec 1626 push_host_devs "$dev"
8df0b654
HH		 1627 _get_fs_type "$dev"
1628 check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")"
1629 fi
1630done
1631
1acf52b6 1632[[ -d $dracutsysrootdir$dbus ]] \
9a52c3fd 1633 || dbus=$(pkg-config dbus --variable=dbus 2> /dev/null)
1acf52b6 1634
7b59d15d 1635[[ -d $dracutsysrootdir$dbus ]] || dbus=/usr/share/dbus-1
1acf52b6 1636
db363380 1637[[ -d $dracutsysrootdir$dbusconfdir ]] \
9a52c3fd 1638 || dbusconfdir=$(pkg-config dbus --variable=dbusconfdir 2> /dev/null)
db363380 1639
7b59d15d 1640[[ -d $dracutsysrootdir$dbusconfdir ]] || dbusconfdir=/etc/dbus-1
db363380 1641
1acf52b6 1642[[ -d $dracutsysrootdir$dbusinterfaces ]] \
9a52c3fd 1643 || dbusinterfaces=$(pkg-config dbus --variable=dbusinterfaces 2> /dev/null)
1acf52b6 1644
7b59d15d 1645[[ -d $dracutsysrootdir$dbusinterfaces ]] || dbusinterfaces=${dbus}/interfaces
1acf52b6 1646
db363380 1647[[ -d $dracutsysrootdir$dbusinterfacesconfdir ]] \
9a52c3fd 1648 || dbusinterfacesconfdir=$(pkg-config dbus --variable=dbusinterfacesconfdir 2> /dev/null)
db363380 1649
7b59d15d 1650[[ -d $dracutsysrootdir$dbusinterfacesconfdir ]] || dbusinterfacesconfdir=${dbusconfdir}/interfaces
db363380 1651
1acf52b6 1652[[ -d $dracutsysrootdir$dbusservices ]] \
9a52c3fd 1653 || dbusservices=$(pkg-config dbus --variable=dbusservices 2> /dev/null)
1acf52b6 1654
7b59d15d 1655[[ -d $dracutsysrootdir$dbusservices ]] || dbusservices=${dbus}/services
1acf52b6 1656
db363380 1657[[ -d $dracutsysrootdir$dbusservicesconfdir ]] \
9a52c3fd 1658 || dbusservicesconfdir=$(pkg-config dbus --variable=dbusservicesconfdir 2> /dev/null)
db363380 1659
7b59d15d 1660[[ -d $dracutsysrootdir$dbusservicesconfdir ]] || dbusservicesconfdir=${dbusconfdir}/services
db363380 1661
1acf52b6 1662[[ -d $dracutsysrootdir$dbussession ]] \
9a52c3fd 1663 || dbussession=$(pkg-config dbus --variable=dbussession 2> /dev/null)
1acf52b6 1664
7b59d15d 1665[[ -d $dracutsysrootdir$dbussession ]] || dbussession=${dbus}/session.d
1acf52b6 1666
db363380 1667[[ -d $dracutsysrootdir$dbussessionconfdir ]] \
9a52c3fd 1668 || dbussessionconfdir=$(pkg-config dbus --variable=dbussessionconfdir 2> /dev/null)
db363380 1669
7b59d15d 1670[[ -d $dracutsysrootdir$dbussessionconfdir ]] || dbussessionconfdir=${dbusconfdir}/session.d
db363380 1671
1acf52b6 1672[[ -d $dracutsysrootdir$dbussystem ]] \
9a52c3fd 1673 || dbussystem=$(pkg-config dbus --variable=dbussystem 2> /dev/null)
1acf52b6 1674
7b59d15d 1675[[ -d $dracutsysrootdir$dbussystem ]] || dbussystem=${dbus}/system.d
1acf52b6 1676
db363380 1677[[ -d $dracutsysrootdir$dbussystemconfdir ]] \
9a52c3fd 1678 || dbussystemconfdir=$(pkg-config dbus --variable=dbussystemconfdir 2> /dev/null)
db363380 1679
7b59d15d 1680[[ -d $dracutsysrootdir$dbussystemconfdir ]] || dbussystemconfdir=${dbusconfdir}/system.d
db363380 1681
1acf52b6 1682[[ -d $dracutsysrootdir$dbussystemservices ]] \
9a52c3fd 1683 || dbussystemservices=$(pkg-config dbus --variable=dbussystemservices 2> /dev/null)
1acf52b6 1684
7b59d15d 1685[[ -d $dracutsysrootdir$dbussystemservices ]] || dbussystemservices=${dbus}/system-services
1acf52b6 1686
db363380 1687[[ -d $dracutsysrootdir$dbussystemservicesconfdir ]] \
9a52c3fd 1688 || dbussystemservicesconfdir=$(pkg-config dbus --variable=dbussystemservicesconfdir 2> /dev/null)
db363380 1689
7b59d15d 1690[[ -d $dracutsysrootdir$dbussystemservicesconfdir ]] || dbussystemservicesconfdir=${dbusconfdir}/system-services
db363380 1691
a0120420 1692[[ -d $dracutsysrootdir$udevdir ]] \
9a52c3fd 1693 || udevdir="$(pkg-config udev --variable=udevdir 2> /dev/null)"
7b59d15d 1694if ! [[ -d $dracutsysrootdir$udevdir ]]; then
a0120420
BZ		 1695 [[ -e $dracutsysrootdir/lib/udev/ata_id ]] && udevdir=/lib/udev
1696 [[ -e $dracutsysrootdir/usr/lib/udev/ata_id ]] && udevdir=/usr/lib/udev
d1615612
HH		 1697fi
1698
f35d479d
JG		 1699[[ -d $dracutsysrootdir$udevconfdir ]] \
1700 || udevconfdir=$(pkg-config udev --variable=udevconfdir 2> /dev/null)
1701
1702[[ -d $dracutsysrootdir$udevconfdir ]] || udevconfdir=/etc/udev
1703
1704[[ -d $dracutsysrootdir$udevrulesdir ]] \
1705 || udevrulesdir=$(pkg-config udev --variable=udevrulesdir 2> /dev/null)
1706
1707[[ -d $dracutsysrootdir$udevrulesdir ]] || udevrulesdir=${udevdir}/rules.d
1708
1709[[ -d $dracutsysrootdir$udevrulesconfdir ]] \
1710 || udevrulesconfdir=$(pkg-config udev --variable=udevrulesconfdir 2> /dev/null)
1711
1712[[ -d $dracutsysrootdir$udevrulesconfdir ]] || udevrulesconfdir=${udevconfdir}/rules.d
1713
3ca9aa1d
JG		 1714[[ -d $dracutsysrootdir$sysctld ]] \
1715 || sysctld=$(pkg-config systemd --variable=sysctld 2> /dev/null)
db363380 1716
3ca9aa1d 1717[[ -d $dracutsysrootdir$sysctld ]] || sysctld=/usr/lib/sysctl.d
1acf52b6 1718
db363380 1719[[ -d $dracutsysrootdir$sysctlconfdir ]] \
9a52c3fd 1720 || sysctlconfdir=$(pkg-config systemd --variable=sysctlconfdir 2> /dev/null)
db363380 1721
2c10b299 1722[[ -d $dracutsysrootdir$sysctlconfdir ]] || sysctlconfdir=/etc/sysctl.d
1acf52b6
JG		 1723
1724[[ -d $dracutsysrootdir$environment ]] \
9a52c3fd 1725 || environment=$(pkg-config systemd --variable=environment 2> /dev/null)
1acf52b6 1726
2c10b299 1727[[ -d $dracutsysrootdir$environment ]] || environment=/usr/lib/environment.d
1acf52b6 1728
db363380 1729[[ -d $dracutsysrootdir$environmentconfdir ]] \
9a52c3fd 1730 || environmentconfdir=$(pkg-config systemd --variable=environmentconfdir 2> /dev/null)
db363380 1731
2c10b299 1732[[ -d $dracutsysrootdir$environmentconfdir ]] || environmentconfdir=/etc/environment.d
db363380 1733
1acf52b6 1734[[ -d $dracutsysrootdir$systemdcatalog ]] \
9a52c3fd 1735 || systemdcatalog=$(pkg-config systemd --variable=systemdcatalog 2> /dev/null)
1acf52b6 1736
2c10b299 1737[[ -d $dracutsysrootdir$systemdcatalog ]] || systemdcatalog=${systemdutildir}/catalog
1acf52b6 1738
ec4539c6
JG		 1739[[ -d $dracutsysrootdir$modulesload ]] \
1740 || modulesload=$(pkg-config systemd --variable=modulesload 2> /dev/null)
1741
1742[[ -d $dracutsysrootdir$modulesload ]] || modulesload=/usr/lib/modules-load.d
1743
1744[[ -d $dracutsysrootdir$modulesloadconfdir ]] \
1745 || modulesloadconfdir=$(pkg-config systemd --variable=modulesloadconfdir 2> /dev/null)
1746
1747[[ -d $dracutsysrootdir$modulesloadconfdir ]] || modulesloadconfdir=/etc/modules-load.d
1748
1acf52b6 1749[[ -d $dracutsysrootdir$systemdnetwork ]] \
9a52c3fd 1750 || systemdnetwork=$(pkg-config systemd --variable=systemdnetwork 2> /dev/null)
1acf52b6 1751
2c10b299 1752[[ -d $dracutsysrootdir$systemdnetwork ]] || systemdnetwork=${systemdutildir}/network
1acf52b6 1753
db363380 1754[[ -d $dracutsysrootdir$systemdnetworkconfdir ]] \
9a52c3fd 1755 || systemdnetworkconfdir=$(pkg-config systemd --variable=systemdnetworkconfdir 2> /dev/null)
db363380 1756
2c10b299 1757[[ -d $dracutsysrootdir$systemdnetworkconfdir ]] || systemdnetworkconfdir=${systemdsystemconfdir}/network
db363380 1758
1acf52b6 1759[[ -d $dracutsysrootdir$systemdntpunits ]] \
9a52c3fd 1760 || systemdntpunits=$(pkg-config systemd --variable=systemdntpunits 2> /dev/null)
1acf52b6 1761
2c10b299 1762[[ -d $dracutsysrootdir$systemdntpunits ]] || systemdntpunits=${systemdutildir}/ntp-units.d
1acf52b6 1763
db363380 1764[[ -d $dracutsysrootdir$systemdntpunitsconfdir ]] \
9a52c3fd 1765 || systemdntpunitsconfdir=$(pkg-config systemd --variable=systemdntpunitsconfdir 2> /dev/null)
db363380 1766
2c10b299 1767[[ -d $dracutsysrootdir$systemdntpunitsconfdir ]] || systemdntpunitsconfdir=${systemdsystemconfdir}/ntp-units.d
db363380 1768
1acf52b6 1769[[ -d $dracutsysrootdir$systemdportable ]] \
9a52c3fd 1770 || systemdportable=$(pkg-config systemd --variable=systemdportable 2> /dev/null)
1acf52b6 1771
2c10b299 1772[[ -d $dracutsysrootdir$systemdportable ]] || systemdportable=${systemdutildir}/portable
1acf52b6 1773
db363380 1774[[ -d $dracutsysrootdir$systemdportableconfdir ]] \
9a52c3fd 1775 || systemdportableconfdir=$(pkg-config systemd --variable=systemdportableconfdir 2> /dev/null)
db363380
JG		 1776
1777[[ -d "$dracutsysrootdir$systemdportableconfdir" ]] || systemdportableconfdir=${systemdsystemconfdir}/portable
1778
a0120420 1779[[ -d $dracutsysrootdir$systemdsystemunitdir ]] \
9a52c3fd 1780 || systemdsystemunitdir=$(pkg-config systemd --variable=systemdsystemunitdir 2> /dev/null)
cb8def95 1781
a0120420 1782[[ -d "$dracutsysrootdir$systemdsystemunitdir" ]] || systemdsystemunitdir=${systemdutildir}/system
d1615612 1783
1acf52b6 1784[[ -d $dracutsysrootdir$systemduser ]] \
9a52c3fd 1785 || systemduser=$(pkg-config systemd --variable=systemduser 2> /dev/null)
1acf52b6 1786
2c10b299 1787[[ -d $dracutsysrootdir$systemduser ]] || systemduser=${systemdutildir}/user
1acf52b6 1788
db363380 1789[[ -d $dracutsysrootdir$systemduserconfdir ]] \
9a52c3fd 1790 || systemduserconfdir=$(pkg-config systemd --variable=systemduserconfdir 2> /dev/null)
db363380 1791
2c10b299 1792[[ -d $dracutsysrootdir$systemduserconfdir ]] || systemduserconfdir=${systemdsystemconfdir}/user
db363380 1793
a0120420 1794[[ -d $dracutsysrootdir$systemdsystemconfdir ]] \
9a52c3fd 1795 || systemdsystemconfdir=$(pkg-config systemd --variable=systemdsystemconfdir 2> /dev/null)
cb8def95 1796
2c10b299 1797[[ -d $dracutsysrootdir$systemdsystemconfdir ]] || systemdsystemconfdir=/etc/systemd/system
cb8def95 1798
1acf52b6 1799[[ -d $dracutsysrootdir$sysusers ]] \
9a52c3fd 1800 || sysusers=$(pkg-config systemd --variable=sysusers 2> /dev/null)
1acf52b6 1801
2c10b299 1802[[ -d $dracutsysrootdir$sysusers ]] || sysusers=/usr/lib/sysusers.d
1acf52b6 1803
db363380 1804[[ -d $dracutsysrootdir$sysusersconfdir ]] \
9a52c3fd 1805 || sysusersconfdir=$(pkg-config systemd --variable=sysusersconfdir 2> /dev/null)
db363380 1806
2c10b299 1807[[ -d $dracutsysrootdir$sysusersconfdir ]] || sysusersconfdir=/etc/sysusers.d
db363380 1808
a0120420 1809[[ -d $dracutsysrootdir$tmpfilesdir ]] \
9a52c3fd 1810 || tmpfilesdir=$(pkg-config systemd --variable=tmpfilesdir 2> /dev/null)
3a04bdde 1811
2c10b299 1812if ! [[ -d $dracutsysrootdir$tmpfilesdir ]]; then
a0120420
BZ		 1813 [[ -d $dracutsysrootdir/lib/tmpfiles.d ]] && tmpfilesdir=/lib/tmpfiles.d
1814 [[ -d $dracutsysrootdir/usr/lib/tmpfiles.d ]] && tmpfilesdir=/usr/lib/tmpfiles.d
3a04bdde
HH		 1815fi
1816
8849dd8d
JG		 1817[[ -d $dracutsysrootdir$tmpfilesconfdir ]] \
1818 || tmpfilesconfdir=$(pkg-config systemd --variable=tmpfilesconfdir 2> /dev/null)
1819
1820[[ -d $dracutsysrootdir$tmpfilesconfdir ]] || tmpfilesconfdir=/etc/tmpfiles.d
1821
50a01dd4 1822[[ -d $dracutsysrootdir$depmodd ]] \
4c355d05 1823 || depmodd=$(pkg-config libkmod --variable=depmodd 2> /dev/null)
50a01dd4
HH		 1824
1825[[ -d $dracutsysrootdir$depmodd ]] || depmodd=/usr/lib/depmod.d
1826
1827[[ -d $dracutsysrootdir$depmodconfdir ]] \
4c355d05 1828 || depmodconfdir=$(pkg-config libkmod --variable=depmodconfdir 2> /dev/null)
50a01dd4
HH		 1829
1830[[ -d $dracutsysrootdir$depmodconfdir ]] || depmodconfdir=/etc/depmod.d
1831
ab2f95e4
HH		 1832export initdir dracutbasedir \
1833 dracutmodules force_add_dracutmodules add_dracutmodules omit_dracutmodules \
1834 mods_to_load \
e103615b 1835 fw_dir drivers_dir debug no_kernel kernel_only \
5634a311 1836 omit_drivers mdadmconf lvmconf root_devs \
ff3953ef 1837 use_fstab fstab_lines libdirs fscks nofscks ro_mnt \
1e64e493 1838 stdloglvl sysloglvl fileloglvl kmsgloglvl logfile \
3e3ed34f 1839 debug host_fs_types host_devs swap_devs sshkey add_fstab \
f35d479d
JG		 1840 DRACUT_VERSION udevdir udevconfdir udevrulesdir udevrulesconfdir \
1841 prefix filesystems drivers dbus dbusconfdir dbusinterfaces \
1842 dbusinterfacesconfdir dbusservices dbusservicesconfdir dbussession \
1843 dbussessionconfdir dbussystem dbussystemconfdir dbussystemservices \
1844 dbussystemservicesconfdir environment environmentconfdir modulesload \
4c355d05 1845 modulesloadconfdir sysctld sysctlconfdir sysusers sysusersconfdir \
f35d479d
JG		 1846 systemdutildir systemdutilconfdir systemdcatalog systemdntpunits \
1847 systemdntpunitsconfdir systemdsystemunitdir systemdsystemconfdir \
8849dd8d
JG		 1848 hostonly_cmdline loginstall tmpfilesdir tmpfilesconfdir depmodd \
1849 depmodconfdir
f4fff04e 1850
1743473b
HH		 1851mods_to_load=""
1852# check all our modules to see if they should be sourced.
1853# This builds a list of modules that we will install next.
1854for_each_module_dir check_module
1855for_each_module_dir check_mount
1856
88c86ac7 1857dracut_module_included "fips" && export DRACUT_FIPS_MODE=1
1743473b 1858
9a52c3fd 1859do_print_cmdline() {
21a20973
HH		 1860 local -A _mods_to_print
1861 for i in $modules_loaded $mods_to_load; do
1862 _mods_to_print[$i]=1
1863 done
1864
1743473b
HH		 1865 # source our modules.
1866 for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
9a52c3fd
HH		 1867 _d_mod=${moddir##*/}
1868 _d_mod=${_d_mod#[0-9][0-9]}
21a20973 1869 [[ ${_mods_to_print[$_d_mod]} ]] || continue
5916d31b 1870 module_cmdline "$_d_mod" "$moddir"
1743473b
HH		 1871 done
1872 unset moddir
91190597
HH		 1873}
1874
1875if [[ $print_cmdline ]]; then
1876 do_print_cmdline
a17d5cf4 1877 printf "\n"
1743473b
HH		 1878 exit 0
1879fi
1880
dbad9f46 1881# Create some directory structure first
2c10b299 1882# shellcheck disable=SC2174
fd786adc 1883[[ $prefix ]] && mkdir -m 0755 -p "${initdir}${prefix}"
dbad9f46 1884
2c10b299 1885# shellcheck disable=SC2174
9a52c3fd 1886[[ -L $dracutsysrootdir/lib ]] || mkdir -m 0755 -p "${initdir}${prefix}/lib"
fd786adc 1887[[ $prefix ]] && ln -sfn "${prefix#/}/lib" "$initdir/lib"
dbad9f46 1888
785a6cd2 1889if [[ $prefix ]]; then
d2a9c4a8 1890 for d in bin etc lib sbin tmp usr var $libdirs; do
de0c0872 1891 d=${d#/}
75d758e8 1892 [[ $d == */* ]] && continue
785a6cd2
HH		 1893 ln -sfn "${prefix#/}/${d#/}" "$initdir/$d"
1894 done
1895fi
1896
1897if [[ $kernel_only != yes ]]; then
2c10b299 1898 for d in usr usr/bin usr/sbin bin etc lib sbin tmp var var/tmp $libdirs; do
de0c0872 1899 d=${d#/}
fd786adc 1900 [[ -e "${initdir}${prefix}/$d" ]] && continue
d433da44
HH		 1901 if [ -L "/$d" ]; then
1902 inst_symlink "/$d" "${prefix}/$d"
785a6cd2 1903 else
2c10b299 1904 # shellcheck disable=SC2174
785a6cd2
HH		 1905 mkdir -m 0755 -p "${initdir}${prefix}/$d"
1906 fi
3b403b32 1907 done
dbad9f46 1908
8d89fc6b 1909 for d in dev proc sys sysroot root run; do
d433da44
HH		 1910 if [ -L "/$d" ]; then
1911 inst_symlink "/$d"
785a6cd2 1912 else
2c10b299 1913 # shellcheck disable=SC2174
785a6cd2
HH		 1914 mkdir -m 0755 -p "$initdir/$d"
1915 fi
33ee031c 1916 done
dbad9f46 1917
506b2192
HH		 1918 ln -sfn ../run "$initdir/var/run"
1919 ln -sfn ../run/lock "$initdir/var/lock"
6f09acf8 1920else
2c10b299 1921 for d in lib "$libdirs"; do
6f09acf8
HH		 1922 [[ -e "${initdir}${prefix}/$d" ]] && continue
1923 if [ -h "/$d" ]; then
1924 inst "/$d" "${prefix}/$d"
1925 else
2c10b299 1926 # shellcheck disable=SC2174
6f09acf8
HH		 1927 mkdir -m 0755 -p "${initdir}${prefix}/$d"
1928 fi
1929 done
33ee031c 1930fi
0f86847d 1931
14c47b0e
HH		 1932if [[ $kernel_only != yes ]]; then
1933 mkdir -p "${initdir}/etc/cmdline.d"
2c10b299
HH		 1934 # shellcheck disable=SC2174
1935 mkdir -m 0755 -p "${initdir}"/lib "${initdir}"/lib/dracut "${initdir}"/lib/dracut/hooks
1936 # shellcheck disable=SC2154
4fed3ddf 1937 for _d in $hookdirs; do
2c10b299
HH		 1938 # shellcheck disable=SC2174
1939 mkdir -m 0755 -p "${initdir}/lib/dracut/hooks/$_d"
4fed3ddf 1940 done
7275c6f6 1941 if [[ $EUID == "0" ]] && ! [[ $DRACUT_NO_MKNOD ]]; then
2c10b299
HH		 1942 [[ -c ${initdir}/dev/null ]] || mknod "${initdir}"/dev/null c 1 3
1943 [[ -c ${initdir}/dev/kmsg ]] || mknod "${initdir}"/dev/kmsg c 1 11
1944 [[ -c ${initdir}/dev/console ]] || mknod "${initdir}"/dev/console c 5 1
1945 [[ -c ${initdir}/dev/random ]] || mknod "${initdir}"/dev/random c 1 8
1946 [[ -c ${initdir}/dev/urandom ]] || mknod "${initdir}"/dev/urandom c 1 9
26144216 1947 fi
14c47b0e 1948fi
96b8d60a 1949
ec3c5951 1950_isize=0 #initramfs size
979c4a93 1951modules_loaded=" "
95bde758 1952# source our modules.
5d791c0e 1953for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
9a52c3fd
HH		 1954 _d_mod=${moddir##*/}
1955 _d_mod=${_d_mod#[0-9][0-9]}
75d758e8
HH		 1956 [[ $mods_to_load == *\ $_d_mod\ * ]] || continue
1957 if [[ $show_modules == yes ]]; then
bee08653
HH		 1958 printf "%s\n" "$_d_mod"
1959 else
1960 dinfo "*** Including module: $_d_mod ***"
1961 fi
1962 if [[ $kernel_only == yes ]]; then
5916d31b 1963 module_installkernel "$_d_mod" "$moddir" || {
bee08653
HH		 1964 dfatal "installkernel failed in module $_d_mod"
1965 exit 1
1966 }
1967 else
5916d31b 1968 module_install "$_d_mod" "$moddir"
bee08653 1969 if [[ $no_kernel != yes ]]; then
5916d31b 1970 module_installkernel "$_d_mod" "$moddir" || {
a6d3be9d
AW		 1971 dfatal "installkernel failed in module $_d_mod"
1972 exit 1
1973 }
ec3c5951 1974 fi
66ac3cd1 1975 fi
bee08653
HH		 1976 mods_to_load=${mods_to_load// $_d_mod /}
1977 modules_loaded+="$_d_mod "
1978
1979 #print the module install size
1980 if [ -n "$printsize" ]; then
9a52c3fd
HH		 1981 _isize_new=$(du -sk "${initdir}" | {
1982 read -r a _
1983 echo -n "$a"
1984 })
bee08653
HH		 1985 _isize_delta=$((_isize_new - _isize))
1986 printf "%s\n" "$_d_mod install size: ${_isize_delta}k"
1987 _isize=$_isize_new
1988 fi
15136762 1989done
20abd914 1990unset moddir
0a35a80b
HH		 1991
1992for i in $modules_loaded; do
2c10b299
HH		 1993 mkdir -p "$initdir"/lib/dracut
1994 printf "%s\n" "$i" >> "$initdir"/lib/dracut/modules.txt
0a35a80b
HH		 1995done
1996
ea216a65 1997dinfo "*** Including modules done ***"
aabc0553 1998
0f86847d 1999## final stuff that has to happen
89d44e72 2000if [[ $no_kernel != yes ]]; then
75d758e8 2001 if [[ $hostonly_mode == "strict" ]]; then
2c10b299 2002 cp "$DRACUT_KERNEL_MODALIASES" "$initdir"/lib/dracut/hostonly-kernel-modules.txt
70472946 2003 fi
aec9f902
HH		 2004
2005 if [[ $drivers ]]; then
2c10b299 2006 # shellcheck disable=SC2086
aec9f902
HH		 2007 hostonly='' instmods $drivers
2008 fi
2009
75d758e8 2010 if [[ -n ${add_drivers// /} ]]; then
2c10b299 2011 # shellcheck disable=SC2086
aec9f902
HH		 2012 hostonly='' instmods -c $add_drivers
2013 fi
cea907f6 2014 if [[ $force_drivers ]]; then
2c10b299 2015 # shellcheck disable=SC2086
cea907f6 2016 hostonly='' instmods -c $force_drivers
2c10b299 2017 rm -f "$initdir"/etc/cmdline.d/20-force_driver.conf
cea907f6 2018 for mod in $force_drivers; do
9a52c3fd 2019 echo "rd.driver.pre=$mod" >> "$initdir"/etc/cmdline.d/20-force_drivers.conf
cea907f6
TR		 2020 done
2021 fi
aec9f902 2022 if [[ $filesystems ]]; then
2c10b299 2023 # shellcheck disable=SC2086
aec9f902
HH		 2024 hostonly='' instmods -c $filesystems
2025 fi
2026
794b2d2c 2027 dinfo "*** Installing kernel module dependencies ***"
89d44e72 2028 dracut_kernel_post
794b2d2c 2029 dinfo "*** Installing kernel module dependencies done ***"
83bb0893
HH		 2030
2031 if [[ $noimageifnotneeded == yes ]] && [[ $hostonly ]]; then
9a52c3fd
HH		 2032 if [[ ! -f "$initdir/lib/dracut/need-initqueue" ]] \
2033 && [[ -f ${initdir}/lib/modules/$kernel/modules.dep && ! -s ${initdir}/lib/modules/$kernel/modules.dep ]]; then
510a2211 2034 for i in "${initdir}"/etc/cmdline.d/*.conf; do
83bb0893
HH		 2035 # We need no initramfs image and do not generate one.
2036 [[ $i == "${initdir}/etc/cmdline.d/*.conf" ]] && exit 0
2037 done
2038 fi
2039 fi
89d44e72 2040fi
d8aeb3a7 2041
998bf6e0 2042if [[ $kernel_only != yes ]]; then
510a2211
HH		 2043 # FIXME: handle legacy item split
2044 # shellcheck disable=SC2068
9a52c3fd 2045 ((${#install_items[@]} > 0)) && inst_multiple ${install_items[@]}
510a2211 2046 # shellcheck disable=SC2068
9a52c3fd 2047 ((${#install_optional_items[@]} > 0)) && inst_multiple -o ${install_optional_items[@]}
998bf6e0 2048
fea53784 2049 if [[ $kernel_cmdline ]] && [[ $uefi != yes ]]; then
2050 printf "%s\n" "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf"
2051 fi
d20fb951 2052
694725ab 2053 for line in "${fstab_lines[@]}"; do
510a2211
HH		 2054 read -r -a fstab_field <<< "$line"
2055 if [ -z "${fstab_field[1]}" ]; then
edbd9ca0 2056 # Determine device and mount options from current system
510a2211 2057 mountpoint -q "${fstab_field[0]}" || derror "${fstab_field[0]} is not a mount point!"
2b5ddc77 2058 read -r -a fstab_field < <(findmnt --raw -n --target "${fstab_field[0]}" --output=source,target,fstype,options)
510a2211 2059 dinfo "Line for ${fstab_field[1]}: ${fstab_field[*]}"
edbd9ca0
FV		 2060 else
2061 # Use default options
510a2211 2062 [ -z "${fstab_field[3]}" ] && fstab_field[3]="defaults"
edbd9ca0
FV		 2063 fi
2064
2065 # Default options for freq and passno
510a2211
HH		 2066 [ -z "${fstab_field[4]}" ] && fstab_field[4]="0"
2067 [ -z "${fstab_field[5]}" ] && fstab_field[5]="2"
edbd9ca0 2068
510a2211
HH		 2069 strstr "${fstab_field[2]}" "nfs" && fstab_field[5]="0"
2070 echo "${fstab_field[@]}" >> "${initdir}/etc/fstab"
998bf6e0
HH		 2071 done
2072
2073 for f in $add_fstab; do
b093aa2d 2074 cat "$f" >> "${initdir}/etc/fstab"
998bf6e0
HH		 2075 done
2076
a0120420 2077 if [[ $dracutsysrootdir$systemdutildir ]]; then
510a2211
HH		 2078 if [[ -d ${initdir}/$systemdutildir ]]; then
2079 mkdir -p "${initdir}"/etc/conf.d
2da041d6
HH		 2080 {
2081 printf "%s\n" "systemdutildir=\"$systemdutildir\""
2082 printf "%s\n" "systemdsystemunitdir=\"$systemdsystemunitdir\""
2083 printf "%s\n" "systemdsystemconfdir=\"$systemdsystemconfdir\""
510a2211 2084 } > "${initdir}"/etc/conf.d/systemd.conf
2da041d6 2085 fi
6c6d8057
HH		 2086 fi
2087
998bf6e0
HH		 2088 if [[ $DRACUT_RESOLVE_LAZY ]] && [[ $DRACUT_INSTALL ]]; then
2089 dinfo "*** Resolving executable dependencies ***"
f182cb95 2090 find "$initdir" -type f -perm /0111 -not -path '*.ko' -print0 \
9a52c3fd 2091 | xargs -r -0 "$DRACUT_INSTALL" ${initdir:+-D "$initdir"} ${dracutsysrootdir:+-r "$dracutsysrootdir"} -R ${DRACUT_FIPS_MODE:+-f} --
db4d6bb4 2092 dinfo "*** Resolving executable dependencies done ***"
998bf6e0 2093 fi
8dcc4830 2094
ed9281d6
HH		 2095 # Now we are done with lazy resolving, always install dependencies
2096 unset DRACUT_RESOLVE_LAZY
2097 export DRACUT_RESOLVE_DEPS=1
998bf6e0
HH		 2098fi
2099
9a52c3fd 2100for ((i = 0; i < ${#include_src[@]}; i++)); do
694725ab
HH		 2101 src="${include_src[$i]}"
2102 target="${include_target[$i]}"
c9364f6e 2103 if [[ $src && $target ]]; then
661f9a34 2104 if [[ -f $src ]]; then
510a2211 2105 inst "$src" "$target"
7a3d6619 2106 elif [[ -d $src ]]; then
3b403b32 2107 ddebug "Including directory: $src"
c9364f6e 2108 destdir="${initdir}/${target}"
332ecaa9 2109 mkdir -p "$destdir"
dbad9f46 2110 # check for preexisting symlinks, so we can cope with the
fd786adc 2111 # symlinks to $prefix
c9364f6e 2112 # Objectname is a file or a directory
f1138012
HB		 2113 reset_dotglob="$(shopt -p dotglob)"
2114 shopt -q -s dotglob
c9364f6e 2115 for objectname in "$src"/*; do
75d758e8 2116 [[ -e $objectname || -L $objectname ]] || continue
c7fbc0c8 2117 if [[ -d $objectname ]] && [[ ! -L $objectname ]]; then
c9364f6e
EV		 2118 # objectname is a directory, let's compute the final directory name
2119 object_destdir=${destdir}/${objectname#$src/}
75d758e8 2120 if ! [[ -e $object_destdir ]]; then
510a2211 2121 # shellcheck disable=SC2174
c9364f6e
EV		 2122 mkdir -m 0755 -p "$object_destdir"
2123 chmod --reference="$objectname" "$object_destdir"
dbad9f46 2124 fi
f1138012 2125 $DRACUT_CP -t "$object_destdir" "$dracutsysrootdir$objectname"/.
dbad9f46 2126 else
a0120420 2127 $DRACUT_CP -t "$destdir" "$dracutsysrootdir$objectname"
3b403b32 2128 fi
dbad9f46 2129 done
f1138012 2130 eval "$reset_dotglob"
7a3d6619
RM		 2131 elif [[ -e $src ]]; then
2132 derror "$src is neither a directory nor a regular file"
2133 else
2134 derror "$src doesn't exist"
661f9a34 2135 fi
4fea3ea6 2136 fi
661f9a34 2137done
88ffd2df 2138
75d758e8 2139if [[ $do_hardlink == yes ]] && command -v hardlink > /dev/null; then
404815ea 2140 dinfo "*** Hardlinking files ***"
0a6007bf 2141 hardlink "$initdir" 2>&1 | dinfo
404815ea
HH		 2142 dinfo "*** Hardlinking files done ***"
2143fi
2144
3b403b32 2145# strip binaries
75d758e8 2146if [[ $do_strip == yes ]]; then
8b6d136e 2147 # Prefer strip from elfutils for package size
510a2211
HH		 2148 declare strip_cmd
2149 strip_cmd=$(command -v eu-strip)
3b92d8bf 2150 [ -z "$strip_cmd" ] && strip_cmd="strip"
8b6d136e
DM		 2151
2152 for p in $strip_cmd xargs find; do
9a52c3fd 2153 if ! type -P $p > /dev/null; then
fefd3f66 2154 dinfo "Could not find '$p'. Not stripping the initramfs."
cc02093d
HH		 2155 do_strip=no
2156 fi
31f7db66 2157 done
67fc670a
KS		 2158
2159 if [[ $aggresive_strip ]]; then
2160 # `eu-strip` and `strip` both strips all unneeded parts by default
2161 strip_args=(-p)
2162 else
2163 strip_args=(-g -p)
2164 fi
31f7db66
HH		 2165fi
2166
f6e777ec
HH		 2167# cleanup empty ldconfig_paths directories
2168for d in $(ldconfig_paths); do
9a52c3fd 2169 rmdir -p --ignore-fail-on-non-empty "$initdir/$d" > /dev/null 2>&1
f6e777ec
HH		 2170done
2171
75d758e8 2172if [[ $early_microcode == yes ]]; then
5f2c30d9
KRW		 2173 dinfo "*** Generating early-microcode cpio image ***"
2174 ucode_dir=(amd-ucode intel-ucode)
2175 ucode_dest=(AuthenticAMD.bin GenuineIntel.bin)
b5b608e4 2176 _dest_dir="$early_cpio_dir/d/kernel/x86/microcode"
5f2c30d9 2177 _dest_idx="0 1"
510a2211 2178 mkdir -p "$_dest_dir"
5f2c30d9
KRW		 2179 if [[ $hostonly ]]; then
2180 [[ $(get_cpu_vendor) == "AMD" ]] && _dest_idx="0"
2181 [[ $(get_cpu_vendor) == "Intel" ]] && _dest_idx="1"
2182 fi
2183 for idx in $_dest_idx; do
2184 _fw=${ucode_dir[$idx]}
2185 for _fwdir in $fw_dir; do
2186 if [[ -d $_fwdir && -d $_fwdir/$_fw ]]; then
2187 _src="*"
f18d069d 2188 dinfo "*** Constructing ${ucode_dest[$idx]} ***"
5f2c30d9
KRW		 2189 if [[ $hostonly ]]; then
2190 _src=$(get_ucode_file)
b44156c6 2191 [[ $_src ]] || break
feebf171 2192 [[ -r $_fwdir/$_fw/$_src ]] || _src="${_src}.early"
efba549a 2193 [[ -r $_fwdir/$_fw/$_src ]] || break
5f2c30d9 2194 fi
efba549a 2195
583fb231 2196 for i in $_fwdir/$_fw/$_src; do
efba549a 2197 [ -e "$i" ] && break
583fb231
HH		 2198 break 2
2199 done
c44d2252 2200 for i in $_fwdir/$_fw/$_src; do
75d758e8 2201 [[ -e $i ]] || continue
c44d2252
HH		 2202 # skip gpg files
2203 str_ends "$i" ".asc" && continue
510a2211 2204 cat "$i" >> "$_dest_dir/${ucode_dest[$idx]}"
c44d2252 2205 done
d8b04dc1 2206 create_early_cpio="yes"
5f2c30d9
KRW		 2207 fi
2208 done
d613d88d 2209 if [[ ! -e "$_dest_dir/${ucode_dest[$idx]}" ]]; then
510a2211
HH		 2210 if cd "$early_cpio_dir/d"; then
2211 for _ucodedir in "${early_microcode_image_dir[@]}"; do
2212 for _ucodename in "${early_microcode_image_name[@]}"; do
9a52c3fd
HH		 2213 [[ -e "$_ucodedir/$_ucodename" ]] \
2214 && cpio --extract --file "$_ucodedir/$_ucodename" --quiet \
2215 "kernel/x86/microcode/${ucode_dest[$idx]}"
510a2211
HH		 2216 if [[ -e "$_dest_dir/${ucode_dest[$idx]}" ]]; then
2217 dinfo "*** Using microcode found in '$_ucodedir/$_ucodename' ***"
2218 create_early_cpio="yes"
2219 break 2
2220 fi
2221 done
d613d88d 2222 done
510a2211 2223 fi
d613d88d 2224 fi
5f2c30d9 2225 done
5f2c30d9 2226fi
bbaa0d59 2227
75d758e8 2228if [[ $acpi_override == yes ]] && [[ -d $acpi_table_dir ]]; then
f3b14c2b
TR		 2229 dinfo "*** Packaging ACPI tables to override BIOS provided ones ***"
2230 _dest_dir="$early_cpio_dir/d/kernel/firmware/acpi"
510a2211
HH		 2231 mkdir -p "$_dest_dir"
2232 for table in "$acpi_table_dir"/*.aml; do
f3b14c2b 2233 dinfo " Adding ACPI table: $table"
510a2211 2234 $DRACUT_CP "$table" "$_dest_dir"
f3b14c2b
TR		 2235 create_early_cpio="yes"
2236 done
2237fi
2238
659dc319 2239dinfo "*** Store current command line parameters ***"
9a52c3fd 2240if ! (echo "$PARMS_TO_STORE" > "$initdir"/lib/dracut/build-parameter.txt); then
659dc319
HB		 2241 dfatal "Could not store the current command line parameters"
2242 exit 1
2243fi
2244
9a52c3fd 2245if [[ $hostonly_cmdline == "yes" ]]; then
496e3d96 2246 unset _stored_cmdline
9a52c3fd 2247 if [[ -d $initdir/etc/cmdline.d ]]; then
fe273e39 2248 dinfo "Stored kernel commandline:"
9a52c3fd 2249 for conf in "$initdir"/etc/cmdline.d/*.conf; do
496e3d96 2250 [ -e "$conf" ] || continue
3b92d8bf 2251 dinfo "$(< "$conf")"
496e3d96 2252 _stored_cmdline=1
fe273e39 2253 done
496e3d96
HH		 2254 fi
2255 if ! [[ $_stored_cmdline ]]; then
62c00a88 2256 dinfo "No dracut internal kernel commandline stored in the initramfs"
fe273e39
HR		 2257 fi
2258fi
62c00a88 2259
de3cb0e3
KS		 2260if [[ $kernel_only != yes ]]; then
2261 # libpthread workaround: pthread_cancel wants to dlopen libgcc_s.so
2262 for _dir in $libdirs; do
2263 for _f in "$dracutsysrootdir$_dir/libpthread.so"*; do
75d758e8 2264 [[ -e $_f ]] || continue
de3cb0e3
KS		 2265 inst_libdir_file "libgcc_s.so*"
2266 break 2
2267 done
2268 done
5a4c3469
KS		 2269
2270 # FIPS workaround for Fedora/RHEL: libcrypto needs libssl when FIPS is enabled
2271 if [[ $DRACUT_FIPS_MODE ]]; then
9a52c3fd
HH		 2272 for _dir in $libdirs; do
2273 for _f in "$dracutsysrootdir$_dir/libcrypto.so"*; do
75d758e8 2274 [[ -e $_f ]] || continue
9a52c3fd
HH		 2275 inst_libdir_file -o "libssl.so*"
2276 break 2
2277 done
2278 done
5a4c3469 2279 fi
de3cb0e3
KS		 2280fi
2281
6eff0ebc
AT		 2282if [[ $kernel_only != yes ]]; then
2283 # make sure that library links are correct and up to date
41cfdfc4 2284 for f in "$dracutsysrootdir"/etc/ld.so.conf "$dracutsysrootdir"/etc/ld.so.conf.d/*; do
6eff0ebc
AT		 2285 [[ -f $f ]] && inst_simple "${f#$dracutsysrootdir}"
2286 done
2287 if ! $DRACUT_LDCONFIG -r "$initdir" -f /etc/ld.so.conf; then
75d758e8 2288 if [[ $EUID == 0 ]]; then
6eff0ebc
AT		 2289 derror "ldconfig exited ungracefully"
2290 else
2291 derror "ldconfig might need uid=0 (root) for chroot()"
2292 fi
2293 fi
2294fi
2295
8c8aecdc
KS		 2296if dracut_module_included "squash"; then
2297 readonly squash_dir="$initdir/squash/root"
8f7c332e
KS		 2298 readonly squash_img="$initdir/squash-root.img"
2299 mkdir -p "$squash_dir"
8c8aecdc
KS		 2300 dinfo "*** Install squash loader ***"
2301 DRACUT_SQUASH_POST_INST=1 module_install "squash"
2302fi
2303
75d758e8 2304if [[ $do_strip == yes ]] && ! [[ $DRACUT_FIPS_MODE ]]; then
afe4a6db
DD		 2305 # stripping files negates (dedup) benefits of using reflink
2306 [[ -n $enhanced_cpio ]] && ddebug "strip is enabled alongside cpio reflink"
6a74c03b
KS		 2307 dinfo "*** Stripping files ***"
2308 find "$initdir" -type f \
2309 -executable -not -path '*/lib/modules/*.ko' -print0 \
67fc670a 2310 | xargs -r -0 $strip_cmd "${strip_args[@]}" 2> /dev/null
6a74c03b
KS		 2311
2312 # strip kernel modules, but do not touch signed modules
2313 find "$initdir" -type f -path '*/lib/modules/*.ko' -print0 \
2314 | while read -r -d $'\0' f || [ -n "$f" ]; do
9a52c3fd
HH		 2315 SIG=$(tail -c 28 "$f" | tr -d '\000')
2316 [[ $SIG == '~Module signature appended~' ]] || { printf "%s\000" "$f"; }
67fc670a 2317 done | xargs -r -0 $strip_cmd "${strip_args[@]}"
6a74c03b
KS		 2318 dinfo "*** Stripping files done ***"
2319fi
2320
2321if dracut_module_included "squash"; then
2322 dinfo "*** Squashing the files inside the initramfs ***"
5d05ffbd
KS		 2323 declare squash_compress_arg
2324 # shellcheck disable=SC2086
90d9ae8c
TL		 2325 if [[ $squash_compress ]]; then
2326 if ! mksquashfs /dev/null "$DRACUT_TMPDIR"/.squash-test.img -no-progress -comp $squash_compress &> /dev/null; then
2327 dwarn "mksquashfs doesn't support compressor '$squash_compress', failing back to default compressor."
5d05ffbd 2328 else
90d9ae8c 2329 squash_compress_arg="$squash_compress"
5d05ffbd
KS		 2330 fi
2331 fi
2332
2333 # shellcheck disable=SC2086
41cfdfc4 2334 if ! mksquashfs "$squash_dir" "$squash_img" \
5d05ffbd
KS		 2335 -no-xattrs -no-exports -noappend -no-recovery -always-use-fragments \
2336 -no-progress ${squash_compress_arg:+-comp $squash_compress_arg} 1> /dev/null; then
9a52c3fd
HH		 2337 dfatal "dracut: Failed making squash image"
2338 exit 1
095e1f37 2339 fi
6a74c03b 2340
41cfdfc4 2341 rm -rf "$squash_dir"
6a74c03b 2342 dinfo "*** Squashing the files inside the initramfs done ***"
7c0bc0b2
KS		 2343
2344 # Skip initramfs compress
2345 compress="cat"
095e1f37
KS		 2346fi
2347
6a74c03b
KS		 2348dinfo "*** Creating image file '$outfile' ***"
2349
75d758e8 2350if [[ $uefi == yes ]]; then
62c00a88 2351 readonly uefi_outdir="$DRACUT_TMPDIR/uefi"
9cf7b1c5 2352 mkdir -p "$uefi_outdir"
636d2d46 2353fi
c8a9a6b4 2354
80626ded
HH		 2355if [[ $DRACUT_REPRODUCIBLE ]]; then
2356 find "$initdir" -newer "$dracutbasedir/dracut-functions.sh" -print0 \
2357 | xargs -r -0 touch -h -m -c -r "$dracutbasedir/dracut-functions.sh"
2358
10f8df1b
HH		 2359 if [[ "$(cpio --help)" == *--reproducible* ]]; then
2360 CPIO_REPRODUCIBLE=1
2361 else
2362 dinfo "cpio does not support '--reproducible'. Resulting image will not be reproducible."
2363 fi
80626ded
HH		 2364fi
2365
75d758e8 2366[[ $EUID != 0 ]] && cpio_owner="0:0"
c8a9a6b4 2367
75d758e8 2368if [[ $create_early_cpio == yes ]]; then
b9909e33 2369 echo 1 > "$early_cpio_dir/d/early_cpio"
80626ded
HH		 2370
2371 if [[ $DRACUT_REPRODUCIBLE ]]; then
2372 find "$early_cpio_dir/d" -newer "$dracutbasedir/dracut-functions.sh" -print0 \
2373 | xargs -r -0 touch -h -m -c -r "$dracutbasedir/dracut-functions.sh"
2374 fi
2375
5f2c30d9 2376 # The microcode blob is _before_ the initramfs blob, not after
afe4a6db
DD		 2377 if [[ -n $enhanced_cpio ]]; then
2378 if ! (
2379 umask 077
2380 cd "$early_cpio_dir/d"
2381 find . -print0 | sort -z \
2382 | $enhanced_cpio --null ${cpio_owner:+--owner "$cpio_owner"} \
2383 --mtime 0 --data-align "$cpio_align" --truncate-existing \
2384 "${DRACUT_TMPDIR}/initramfs.img"
2385 ); then
2386 dfatal "dracut-cpio: creation of $outfile failed"
2387 exit 1
2388 fi
2389 else
2390 if ! (
2391 umask 077
2392 cd "$early_cpio_dir/d"
2393 find . -print0 | sort -z \
2394 | cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null \
2395 ${cpio_owner:+-R "$cpio_owner"} -H newc -o --quiet > "${DRACUT_TMPDIR}/initramfs.img"
2396 ); then
2397 dfatal "dracut: creation of $outfile failed"
2398 exit 1
2399 fi
62c00a88 2400 fi
5f2c30d9 2401fi
80626ded 2402
475497b1
MW		 2403if check_kernel_config CONFIG_RD_ZSTD; then
2404 DRACUT_KERNEL_RD_ZSTD=yes
2405else
2406 DRACUT_KERNEL_RD_ZSTD=
2407fi
2408
2409if [[ $compress == $DRACUT_COMPRESS_ZSTD* && ! $DRACUT_KERNEL_RD_ZSTD ]]; then
2410 dwarn "dracut: kernel has no zstd support compiled in."
2411 compress=
2412fi
2413
bdac657b
MW		 2414if [[ $compress && $compress != cat ]]; then
2415 if ! command -v "${compress%% *}" &> /dev/null; then
2416 derror "dracut: cannot execute compression command '$compress', falling back to default"
2417 compress=
2418 fi
2419fi
2420
a9345f68
KS		 2421if ! [[ $compress ]]; then
2422 # check all known compressors, if none specified
acfd97a9 2423 for i in $DRACUT_COMPRESS_PIGZ $DRACUT_COMPRESS_GZIP $DRACUT_COMPRESS_LZ4 $DRACUT_COMPRESS_LZOP $DRACUT_COMPRESS_ZSTD $DRACUT_COMPRESS_LZMA $DRACUT_COMPRESS_XZ $DRACUT_COMPRESS_LBZIP2 $DRACUT_COMPRESS_BZIP2 $DRACUT_COMPRESS_CAT; do
475497b1 2424 [[ $i != "$DRACUT_COMPRESS_ZSTD" || $DRACUT_KERNEL_RD_ZSTD ]] || continue
9a52c3fd 2425 command -v "$i" &> /dev/null || continue
a9345f68
KS		 2426 compress="$i"
2427 break
2428 done
75d758e8 2429 if [[ $compress == cat ]]; then
06d47ded
MW		 2430 dwarn "dracut: no compression tool available. Initramfs image is going to be big."
2431 else
2432 dinfo "dracut: using auto-determined compression method '$compress'"
a9345f68
KS		 2433 fi
2434fi
2435
2436# choose the right arguments for the compressor
2437case $compress in
9a52c3fd 2438 bzip2 | lbzip2)
75d758e8 2439 if [[ $compress == lbzip2 ]] || command -v "$DRACUT_COMPRESS_LBZIP2" &> /dev/null; then
a9345f68
KS		 2440 compress="$DRACUT_COMPRESS_LBZIP2 -9"
2441 else
2442 compress="$DRACUT_COMPRESS_BZIP2 -9"
2443 fi
2444 ;;
2445 lzma)
2446 compress="$DRACUT_COMPRESS_LZMA -9 -T0"
2447 ;;
2448 xz)
2449 compress="$DRACUT_COMPRESS_XZ --check=crc32 --lzma2=dict=1MiB -T0"
2450 ;;
9a52c3fd 2451 gzip | pigz)
75d758e8 2452 if [[ $compress == pigz ]] || command -v "$DRACUT_COMPRESS_PIGZ" &> /dev/null; then
a9345f68 2453 compress="$DRACUT_COMPRESS_PIGZ -9 -n -T -R"
9a52c3fd 2454 elif command -v gzip &> /dev/null && $DRACUT_COMPRESS_GZIP --help 2>&1 | grep -q rsyncable; then
a9345f68
KS		 2455 compress="$DRACUT_COMPRESS_GZIP -n -9 --rsyncable"
2456 else
2457 compress="$DRACUT_COMPRESS_GZIP -n -9"
2458 fi
2459 ;;
9a52c3fd 2460 lzo | lzop)
a9345f68
KS		 2461 compress="$DRACUT_COMPRESS_LZOP -9"
2462 ;;
2463 lz4)
2464 compress="$DRACUT_COMPRESS_LZ4 -l -9"
2465 ;;
2466 zstd)
9a52c3fd
HH		 2467 compress="$DRACUT_COMPRESS_ZSTD -15 -q -T0"
2468 ;;
a9345f68
KS		 2469esac
2470
afe4a6db
DD		 2471if [[ -n $enhanced_cpio ]]; then
2472 if [[ $compress == "cat" ]]; then
2473 # dracut-cpio appends by default, so any ucode remains
2474 cpio_outfile="${DRACUT_TMPDIR}/initramfs.img"
2475 else
2476 ddebug "$compress compression enabled alongside cpio reflink"
2477 # dracut-cpio doesn't output to stdout, so stage for compression
2478 cpio_outfile="${DRACUT_TMPDIR}/initramfs.img.uncompressed"
2479 fi
2480
2481 if ! (
2482 umask 077
2483 cd "$initdir"
2484 find . -print0 | sort -z \
2485 | $enhanced_cpio --null ${cpio_owner:+--owner "$cpio_owner"} \
2486 --mtime 0 --data-align "$cpio_align" "$cpio_outfile" || exit 1
2487 [[ $compress == "cat" ]] && exit 0
2488 $compress < "$cpio_outfile" >> "${DRACUT_TMPDIR}/initramfs.img" \
2489 && rm "$cpio_outfile"
2490 ); then
2491 dfatal "dracut-cpio: creation of $outfile failed"
2492 exit 1
2493 fi
2494 unset cpio_outfile
2495else
2496 if ! (
2497 umask 077
2498 cd "$initdir"
2499 find . -print0 | sort -z \
2500 | cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null ${cpio_owner:+-R "$cpio_owner"} -H newc -o --quiet \
2501 | $compress >> "${DRACUT_TMPDIR}/initramfs.img"
2502 ); then
2503 dfatal "dracut: creation of $outfile failed"
2504 exit 1
2505 fi
3b403b32 2506fi
2cc5e92e 2507
41cfdfc4 2508# shellcheck disable=SC2154
9a52c3fd 2509if ((maxloglvl >= 5)) && ((verbosity_mod_l >= 0)); then
dadd2b69 2510 if [[ $allowlocal ]]; then
9a52c3fd 2511 "$dracutbasedir/lsinitrd.sh" "${DRACUT_TMPDIR}/initramfs.img" | ddebug
dadd2b69 2512 else
9a52c3fd 2513 lsinitrd "${DRACUT_TMPDIR}/initramfs.img" | ddebug
dadd2b69 2514 fi
bbaa0d59 2515fi
1faecdc1 2516
60928f36
HH		 2517umask 077
2518
75d758e8 2519if [[ $uefi == yes ]]; then
636d2d46
HH		 2520 if [[ $kernel_cmdline ]]; then
2521 echo -n "$kernel_cmdline" > "$uefi_outdir/cmdline.txt"
75d758e8 2522 elif [[ $hostonly_cmdline == yes ]] && [ -d "$initdir/etc/cmdline.d" ]; then
9a52c3fd 2523 for conf in "$initdir"/etc/cmdline.d/*.conf; do
636d2d46 2524 [ -e "$conf" ] || continue
3b92d8bf 2525 printf "%s " "$(< "$conf")" >> "$uefi_outdir/cmdline.txt"
636d2d46 2526 done
636d2d46 2527 fi
636d2d46 2528
75d758e8 2529 if [[ $kernel_cmdline ]] || [[ $hostonly_cmdline == yes && -d "$initdir/etc/cmdline.d" ]]; then
8a2edb1e
MT		 2530 echo -ne "\x00" >> "$uefi_outdir/cmdline.txt"
2531 dinfo "Using UEFI kernel cmdline:"
41cfdfc4
HH		 2532 dinfo "$(tr -d '\000' < "$uefi_outdir/cmdline.txt")"
2533 uefi_cmdline="${uefi_outdir}/cmdline.txt"
8a2edb1e 2534 else
41cfdfc4 2535 unset uefi_cmdline
8a2edb1e 2536 fi
636d2d46 2537
a0120420
BZ		 2538 [[ -s $dracutsysrootdir/usr/lib/os-release ]] && uefi_osrelease="$dracutsysrootdir/usr/lib/os-release"
2539 [[ -s $dracutsysrootdir/etc/os-release ]] && uefi_osrelease="$dracutsysrootdir/etc/os-release"
41cfdfc4
HH		 2540 if [[ -s ${dracutsysrootdir}${uefi_splash_image} ]]; then
2541 uefi_splash_image="${dracutsysrootdir}${uefi_splash_image}"
2542 else
2543 unset uefi_splash_image
2544 fi
636d2d46 2545
62c00a88 2546 if objcopy \
9a52c3fd
HH		 2547 ${uefi_osrelease:+--add-section .osrel="$uefi_osrelease" --change-section-vma .osrel=0x20000} \
2548 ${uefi_cmdline:+--add-section .cmdline="$uefi_cmdline" --change-section-vma .cmdline=0x30000} \
2549 ${uefi_splash_image:+--add-section .splash="$uefi_splash_image" --change-section-vma .splash=0x40000} \
2550 --add-section .linux="$kernel_image" --change-section-vma .linux=0x2000000 \
8391a993 2551 --add-section .initrd="${DRACUT_TMPDIR}/initramfs.img" --change-section-vma .initrd="${EFI_SECTION_VMA_INITRD}" \
9a52c3fd 2552 "$uefi_stub" "${uefi_outdir}/linux.efi"; then
75d758e8 2553 if [[ -n ${uefi_secureboot_key} && -n ${uefi_secureboot_cert} ]]; then
5a962b59 2554 if sbsign \
9a52c3fd
HH		 2555 --key "${uefi_secureboot_key}" \
2556 --cert "${uefi_secureboot_cert}" \
2557 --output "$outfile" "${uefi_outdir}/linux.efi"; then
5a962b59
MR		 2558 dinfo "*** Creating signed UEFI image file '$outfile' done ***"
2559 else
2560 dfatal "*** Creating signed UEFI image file '$outfile' failed ***"
2561 exit 1
2562 fi
2563 else
2564 if cp --reflink=auto "${uefi_outdir}/linux.efi" "$outfile"; then
2565 dinfo "*** Creating UEFI image file '$outfile' done ***"
2566 fi
2567 fi
62c00a88
HH		 2568 else
2569 rm -f -- "$outfile"
2570 dfatal "*** Creating UEFI image file '$outfile' failed ***"
2571 exit 1
2572 fi
2573else
60928f36 2574 if cp --reflink=auto "${DRACUT_TMPDIR}/initramfs.img" "$outfile"; then
62c00a88
HH		 2575 dinfo "*** Creating initramfs image file '$outfile' done ***"
2576 else
2577 rm -f -- "$outfile"
2578 dfatal "dracut: creation of $outfile failed"
2579 exit 1
2580 fi
636d2d46
HH		 2581fi
2582
0386e462
MW		 2583btrfs_uuid() {
2584 btrfs filesystem show "$1" | sed -n '1s/^.*uuid: //p'
2585}
2586
2587freeze_ok_for_btrfs() {
2588 local mnt uuid1 uuid2
2589 # If the output file is on btrfs, we need to make sure that it's
2590 # not on a subvolume of the same file system as the root FS.
2591 # Otherwise, fsfreeze() might freeze the entire system.
2592 # This is most conveniently checked by comparing the FS uuid.
2593
2594 [[ "$(stat -f -c %T -- "/")" == "btrfs" ]] || return 0
2595 mnt=$(stat -c %m -- "$1")
2596 uuid1=$(btrfs_uuid "$mnt")
2597 uuid2=$(btrfs_uuid "/")
75d758e8 2598 [[ $uuid1 && $uuid2 && $uuid1 != "$uuid2" ]]
0386e462
MW		 2599}
2600
2601freeze_ok_for_fstype() {
2602 local outfile=$1
2603 local fstype
2604
2605 [[ "$(stat -c %m -- "$outfile")" == "/" ]] && return 1
2606 fstype=$(stat -f -c %T -- "$outfile")
2607 case $fstype in
2608 msdos)
9a52c3fd
HH		 2609 return 1
2610 ;;
9582f027
SJ		 2611 zfs)
2612 return 1
2613 ;;
0386e462 2614 btrfs)
9a52c3fd
HH		 2615 freeze_ok_for_btrfs "$outfile"
2616 ;;
0386e462 2617 *)
9a52c3fd
HH		 2618 return 0
2619 ;;
0386e462
MW		 2620 esac
2621}
2622
740e41b8
CW		 2623# We sync/fsfreeze only if we're operating on a live booted system.
2624# It's possible for e.g. `kernel` to be installed as an RPM BuildRequires or equivalent,
2625# and there's no reason to sync, and *definitely* no reason to fsfreeze.
2626# Another case where this happens is rpm-ostree, which performs its own sync/fsfreeze
2627# globally. See e.g. https://github.com/ostreedev/ostree/commit/8642ef5ab3fec3ac8eb8f193054852f83a8bc4d0
41cfdfc4 2628if [[ -d $dracutsysrootdir/run/systemd/system ]]; then
740e41b8
CW		 2629 if ! sync "$outfile" 2> /dev/null; then
2630 dinfo "dracut: sync operation on newly created initramfs $outfile failed"
2631 exit 1
2632 fi
7bc681fd 2633
740e41b8 2634 # use fsfreeze only if we're not writing to /
0386e462 2635 if [[ "$(stat -c %m -- "$outfile")" != "/" ]] && freeze_ok_for_fstype "$outfile"; then
d87ae137 2636 FSFROZEN="$(dirname "$outfile")"
9a52c3fd 2637 if ! (fsfreeze -f "${FSFROZEN}" 2> /dev/null && fsfreeze -u "${FSFROZEN}" 2> /dev/null); then
740e41b8
CW		 2638 dinfo "dracut: warning: could not fsfreeze $(dirname "$outfile")"
2639 fi
d87ae137 2640 unset FSFROZEN
de576db3 2641 fi
e316ae0e
AK		 2642fi
2643
3da58569 2644exit 0
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