break
done
echo $dependencies
-
}
-
+get_iso_identifier() {
+ local iso="$1"
+ local id=
+ if isoinfo --version >/dev/null 2>&1 ; then
+ id=$(isoinfo -d -i "${iso}" | grep '^Volume id:' | sed -e 's/^[^:]*: *//')
+ [ -n "${id}" ] || id=$(isoinfo -d -i "${iso}" | grep '^Application id:' | sed -e 's/^[^:]*: *//')
+ fi
+ echo "${id}"
+}
iso_list=""
for file in "${ISO_LOCATION}"/*.iso ; do
;;
esac
- echo "Found Grml ISO image: $grmliso" >&2
- title="Grml Rescue System ($grml)"
+ echo "Found grml-rescueboot ISO image: ${grmliso}" >&2
+ iso_id=$(get_iso_identifier "${grmliso}")
+ if [ -n "${iso_id}" ] ; then
+ title="${iso_id} (${grml})"
+ else
+ title="${grml}"
+ fi
grub_prep=$(prepare_grub_to_access_device "${device}" | sed -e "s/^/${indent}/")
+ grub_iso_path="${rel_dirname%/}/${grml}"
sed -e "s/^/${submenu_indent}/" << EOF
menuentry "${title}" {
${grub_prep}
- iso_path="${rel_dirname%/}/${grml}"
+ iso_path="${grub_iso_path}"
export iso_path
kernelopts=" $CUSTOM_BOOTOPTIONS $additional_param "
export kernelopts
# support booting recent GRUB versions on UEFI systems
+ # (see bugs.debian.org/959425)
rmmod tpm
- loopback loop "${rel_dirname%/}/$grml"
+ loopback loop "\$iso_path"
set root=(loop)
configfile /boot/grub/loopback.cfg
+ unset root
+ loopback -d loop
+ unset iso_path
+ unset kernelopts
}
EOF
done