--kver [VERSION] Set kernel version to [VERSION].
-f, --force Overwrite existing initramfs file.
-a, --add [LIST] Add a space-separated list of dracut modules.
+ --rebuild Append arguments to those of existing image and rebuild
-m, --modules [LIST] Specify a space-separated list of dracut modules to
call when building the initramfs. Modules are located
in /usr/lib/dracut/modules.d.
}
}
+rearrange_params()
+{
+ # Workaround -i, --include taking 2 arguments
+ set -- "${@/--include/++include}"
+
+ # This prevents any long argument ending with "-i"
+ # -i, like --opt-i but I think we can just prevent that
+ set -- "${@/%-i/++include}"
+
+ TEMP=$(unset POSIXLY_CORRECT; getopt \
+ -o "a:m:o:d:I:k:c:L:fvqlHhMN" \
+ --long kver: \
+ --long add: \
+ --long force-add: \
+ --long add-drivers: \
+ --long omit-drivers: \
+ --long modules: \
+ --long omit: \
+ --long drivers: \
+ --long filesystems: \
+ --long install: \
+ --long fwdir: \
+ --long libdirs: \
+ --long fscks: \
+ --long add-fstab: \
+ --long mount: \
+ --long device: \
+ --long add-device: \
+ --long nofscks: \
+ --long ro-mnt \
+ --long kmoddir: \
+ --long conf: \
+ --long confdir: \
+ --long tmpdir: \
+ --long stdlog: \
+ --long compress: \
+ --long prefix: \
+ --long rebuild: \
+ --long force \
+ --long kernel-only \
+ --long no-kernel \
+ --long print-cmdline \
+ --long kernel-cmdline: \
+ --long strip \
+ --long nostrip \
+ --long prelink \
+ --long noprelink \
+ --long hardlink \
+ --long nohardlink \
+ --long noprefix \
+ --long mdadmconf \
+ --long nomdadmconf \
+ --long lvmconf \
+ --long nolvmconf \
+ --long debug \
+ --long profile \
+ --long sshkey: \
+ --long logfile: \
+ --long verbose \
+ --long quiet \
+ --long local \
+ --long hostonly \
+ --long host-only \
+ --long no-hostonly \
+ --long no-host-only \
+ --long persistent-policy: \
+ --long fstab \
+ --long help \
+ --long bzip2 \
+ --long lzma \
+ --long xz \
+ --long lzo \
+ --long lz4 \
+ --long no-compress \
+ --long gzip \
+ --long list-modules \
+ --long show-modules \
+ --long keep \
+ --long printsize \
+ --long regenerate-all \
+ --long noimageifnotneeded \
+ --long early-microcode \
+ --long no-early-microcode \
+ -- "$@")
+
+ if (( $? != 0 )); then
+ usage
+ exit 1
+ fi
+}
+
verbosity_mod_l=0
unset kernel
unset outfile
-# Workaround -i, --include taking 2 arguments
-set -- "${@/--include/++include}"
-
-# This prevents any long argument ending with "-i"
-# -i, like --opt-i but I think we can just prevent that
-set -- "${@/%-i/++include}"
-
-TEMP=$(unset POSIXLY_CORRECT; getopt \
- -o "a:m:o:d:I:k:c:L:fvqlHhMN" \
- --long kver: \
- --long add: \
- --long force-add: \
- --long add-drivers: \
- --long omit-drivers: \
- --long modules: \
- --long omit: \
- --long drivers: \
- --long filesystems: \
- --long install: \
- --long fwdir: \
- --long libdirs: \
- --long fscks: \
- --long add-fstab: \
- --long mount: \
- --long device: \
- --long add-device: \
- --long nofscks: \
- --long ro-mnt \
- --long kmoddir: \
- --long conf: \
- --long confdir: \
- --long tmpdir: \
- --long stdlog: \
- --long compress: \
- --long prefix: \
- --long force \
- --long kernel-only \
- --long no-kernel \
- --long print-cmdline \
- --long kernel-cmdline: \
- --long strip \
- --long nostrip \
- --long prelink \
- --long noprelink \
- --long hardlink \
- --long nohardlink \
- --long noprefix \
- --long mdadmconf \
- --long nomdadmconf \
- --long lvmconf \
- --long nolvmconf \
- --long debug \
- --long profile \
- --long sshkey: \
- --long logfile: \
- --long verbose \
- --long quiet \
- --long local \
- --long hostonly \
- --long host-only \
- --long no-hostonly \
- --long no-host-only \
- --long persistent-policy: \
- --long fstab \
- --long help \
- --long bzip2 \
- --long lzma \
- --long xz \
- --long lzo \
- --long lz4 \
- --long no-compress \
- --long gzip \
- --long list-modules \
- --long show-modules \
- --long keep \
- --long printsize \
- --long regenerate-all \
- --long noimageifnotneeded \
- --long early-microcode \
- --long no-early-microcode \
- -- "$@")
-
-if (( $? != 0 )); then
- usage
- exit 1
+rearrange_params "$@"
+eval set -- "$TEMP"
+
+# parse command line args to check if '--rebuild' option is present
+unset append_args_l
+unset rebuild_file
+while :
+do
+ if [ "$1" == "--" ]; then
+ shift; break
+ fi
+ if [ "$1" == "--rebuild" ]; then
+ append_args_l="yes"
+ rebuild_file=$2
+ if [ ! -e $rebuild_file ]; then
+ echo "Image file '$rebuild_file', for rebuild, does not exist!"
+ exit 1
+ fi
+ abs_rebuild_file=$(readlink -f "$rebuild_file") && rebuild_file="$abs_rebuild_file"
+ shift; continue
+ fi
+ shift
+done
+
+# get output file name and kernel version from command line arguments
+while (($# > 0)); do
+ case ${1%%=*} in
+ ++include)
+ shift 2;;
+ *)
+ if ! [[ ${outfile+x} ]]; then
+ outfile=$1
+ elif ! [[ ${kernel+x} ]]; then
+ kernel=$1
+ else
+ printf "\nUnknown arguments: %s\n\n" "$*" >&2
+ usage; exit 1;
+ fi
+ ;;
+ esac
+ shift
+done
+
+# extract input image file provided with rebuild option to get previous parameters, if any
+if [[ $append_args_l == "yes" ]]; then
+ unset rebuild_param
+
+ # determine resultant file
+ if ! [[ $outfile ]]; then
+ outfile=$rebuild_file
+ fi
+
+ if ! rebuild_param=$(lsinitrd $rebuild_file '*lib/dracut/build-parameter.txt'); then
+ echo "Image '$rebuild_file' has no rebuild information stored"
+ exit 1
+ fi
+
+ # prepend previous parameters to current command line args
+ if [[ $rebuild_param ]]; then
+ TEMP="$rebuild_param $TEMP"
+ eval set -- "$TEMP"
+ rearrange_params "$@"
+ fi
+
+ # clean the temporarily used scratch-pad directory
+ rm -rf $scratch_dir
fi
+unset PARMS_TO_STORE
+PARMS_TO_STORE=""
+
eval set -- "$TEMP"
while :; do
+ if [ $1 != "--" ] && [ $1 != "--rebuild" ]; then
+ PARMS_TO_STORE+=" $1";
+ fi
case $1 in
- --kver) kernel="$2"; shift;;
- -a|--add) push add_dracutmodules_l "$2"; shift;;
- --force-add) push force_add_dracutmodules_l "$2"; shift;;
- --add-drivers) push add_drivers_l "$2"; shift;;
- --omit-drivers) push omit_drivers_l "$2"; shift;;
- -m|--modules) push dracutmodules_l "$2"; shift;;
- -o|--omit) push omit_dracutmodules_l "$2"; shift;;
- -d|--drivers) push drivers_l "$2"; shift;;
- --filesystems) push filesystems_l "$2"; shift;;
- -I|--install) push install_items_l "$2"; shift;;
- --fwdir) push fw_dir_l "$2"; shift;;
- --libdirs) push libdirs_l "$2"; shift;;
- --fscks) push fscks_l "$2"; shift;;
- --add-fstab) push add_fstab_l "$2"; shift;;
- --mount) push fstab_lines "$2"; shift;;
+ --kver) kernel="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ -a|--add) push add_dracutmodules_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --force-add) push force_add_dracutmodules_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --add-drivers) push add_drivers_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --omit-drivers) push omit_drivers_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ -m|--modules) push dracutmodules_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ -o|--omit) push omit_dracutmodules_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ -d|--drivers) push drivers_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --filesystems) push filesystems_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ -I|--install) push install_items_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --fwdir) push fw_dir_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --libdirs) push libdirs_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --fscks) push fscks_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --add-fstab) push add_fstab_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --mount) push fstab_lines "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
--add-device|--device)
- push add_device_l "$2"; shift;;
- --kernel-cmdline) push kernel_cmdline_l "$2"; shift;;
+ push add_device_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --kernel-cmdline) push kernel_cmdline_l "$2"; PARMS_TO_STORE+=" '$2'"; shift;;
--nofscks) nofscks_l="yes";;
--ro-mnt) ro_mnt_l="yes";;
- -k|--kmoddir) drivers_dir_l="$2"; shift;;
- -c|--conf) conffile="$2"; shift;;
- --confdir) confdir="$2"; shift;;
- --tmpdir) tmpdir_l="$2"; shift;;
- -L|--stdlog) stdloglvl_l="$2"; shift;;
- --compress) compress_l="$2"; shift;;
- --prefix) prefix_l="$2"; shift;;
+ -k|--kmoddir) drivers_dir_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ -c|--conf) conffile="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --confdir) confdir="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --tmpdir) tmpdir_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ -L|--stdlog) stdloglvl_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --compress) compress_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --prefix) prefix_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
+ --rebuild) if [ $rebuild_file == $outfile ]; then
+ force=yes
+ fi
+ shift
+ ;;
-f|--force) force=yes;;
--kernel-only) kernel_only="yes"; no_kernel="no";;
--no-kernel) kernel_only="no"; no_kernel="yes";;
--nolvmconf) lvmconf_l="no";;
--debug) debug="yes";;
--profile) profile="yes";;
- --sshkey) sshkey="$2"; shift;;
+ --sshkey) sshkey="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
--logfile) logfile_l="$2"; shift;;
-v|--verbose) ((verbosity_mod_l++));;
-q|--quiet) ((verbosity_mod_l--));;
-N|--no-hostonly|--no-host-only)
hostonly_l="no" ;;
--persistent-policy)
- persistent_policy_l="$2"; shift;;
+ persistent_policy_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
--fstab) use_fstab_l="yes" ;;
-h|--help) long_usage; exit 1 ;;
- -i|--include) push include_src "$2"
+ -i|--include) push include_src "$2"; PARMS_TO_STORE+=" '$2'";
shift;;
--bzip2) compress_l="bzip2";;
--lzma) compress_l="lzma";;
# the old fashioned way
while (($# > 0)); do
- case ${1%%=*} in
- ++include) push include_src "$2"
- push include_target "$3"
- shift 2;;
- *)
- if ! [[ ${outfile+x} ]]; then
- outfile=$1
- elif ! [[ ${kernel+x} ]]; then
- kernel=$1
- else
- printf "\nUnknown arguments: %s\n\n" "$*" >&2
- usage; exit 1;
- fi
- ;;
- esac
+ if [ ${1%%=*} == "++include" ]; then
+ push include_src "$2"
+ push include_target "$3"
+ PARMS_TO_STORE+=" --include '$2' '$3'"
+ shift 2
+ fi
shift
done
done
fi
+dinfo "*** Store current command line parameters ***"
+if ! ( echo $PARMS_TO_STORE > $initdir/lib/dracut/build-parameter.txt ); then
+ dfatal "Could not store the current command line parameters"
+ exit 1
+fi
+
rm -f -- "$outfile"
dinfo "*** Creating image file ***"
if [[ $create_early_cpio = yes ]]; then
projects / thirdparty / dracut.git / commitdiff
