diff options
Diffstat (limited to 'iso2usb.sh')
| -rw-r--r-- | iso2usb.sh | 16 |
1 files changed, 14 insertions, 2 deletions
@@ -51,6 +51,10 @@ export PATH="/usr/sbin:/sbin:/usr/bin:/bin" OLDPERSISTENCE="" OLDWAIT="" OLDLUKS="" +OLDVERSION="" + +# Version information stored in the ISO file: +VERSION="" # Seconds to add to the initrd as wait-for-root value: WAIT=5 @@ -470,6 +474,9 @@ if [ ! -z "$PROG_MISSING" ] ; then exit 1 fi +# Retrieve the version information from the ISO: +VERSION=$(isoinfo -d -i ${SLISO} 2>/dev/null |grep Application |cut -d: -f2-) + if [ $REFRESH -eq 0 ]; then # We are creating a USB stick from scratch, # i.e. not refreshing the Live content. @@ -483,7 +490,8 @@ else # Confirm refresh: cat <<EOT # -# We are going to refresh the Live OS on this device - '$TARGET': +# We are going to refresh the Live OS on this device with '$VERSION'. +# Target is - '$TARGET': EOT fi # Continue with the common text message: @@ -597,6 +605,11 @@ if [ $REFRESH -eq 0 ]; then else # Collect data from the USB initrd: read_initrd ${USBMNT}/boot/initrd.img + # Display the old Live version: + OLDVERSION="$(cat ${USBMNT}/.isoversion 2>/dev/null)" + if [ -n "${OLDVERSION}" -a -n "${VERSION}" ]; then + echo "--- Refreshing Live OS on USB (${OLDVERSION}) to '${VERSION}'." + fi fi # Copy the ISO content into the USB Linux partition: @@ -627,7 +640,6 @@ if [ $REFRESH -eq 1 ]; then fi # Write down the version of the ISO image: -VERSION=$(isoinfo -d -i ${SLISO} 2>/dev/null |grep Application |cut -d: -f2-) if [ -n "$VERSION" ]; then echo "$VERSION" > ${USBMNT}/.isoversion fi |