tools/livecd-iso-to-disk.sh

[Brian C. Lane]

tools/livecd-iso-to-disk.sh |   27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

New commits:
commit 59b82d7a2fa24e3a3d3f8d4715aa8477d64ca318
Author: Helio Chissini de Castro 
Date:   Tue Sep 17 14:25:11 2013 -0700

litd: Add --label option to override LIVE label

--label will override the default filesystem label of LIVE. This can be
    useful when used with install images and inst.ks:LABEL=<SOME>:/custom.cfg

Signed-off-by: Brian C. Lane

diff --git a/tools/livecd-iso-to-disk.sh b/tools/livecd-iso-to-disk.sh
index b38e3b2..0759dee 100755
--- a/tools/livecd-iso-to-disk.sh
+++ b/tools/livecd-iso-to-disk.sh
@@ -35,7 +35,7 @@ shortusage() {
                        [--compress] [--skipcompress] [--swap-size-mb <size>]
                        [--overlay-size-mb <size>] [--home-size-mb <size>]
                        [--delete-home] [--crypted-home] [--unencrypted-home]
-                       [--updates updates.img] [--ks kickstart]
+                       [--updates updates.img] [--ks kickstart] [--label label]
                        <source> <target device>

(Enter livecd-iso-to-disk --help on the command line for more information.)"
@@ -253,6 +253,10 @@ usage() {
         Setup inst.ks to point to an kickstart file on the device. Use this for
         automating installs on boot.

+    --label label
+       Specifies a specific label instead of default LIVE. Useful when you do
+       unattended installs which pas a label to inst.ks
+
     CONTRIBUTORS

livecd-iso-to-disk: David Zeuthen, Jeremy Katz, Douglas McClendon,
@@ -445,7 +449,7 @@ createGPTLayout() {
     sleep 5
     TGTDEV=${device}1
     umount $TGTDEV &> /dev/null || :
-    /sbin/mkdosfs -n LIVE $TGTDEV
+    /sbin/mkdosfs -n $label $TGTDEV
     TGTLABEL="UUID=$(/sbin/blkid -s UUID -o value $TGTDEV)"
 }

@@ -520,7 +524,7 @@ createEXTFSLayout() {
     else
         mkfs=/sbin/mkfs.ext4
     fi
-    $mkfs -L LIVE $TGTDEV
+    $mkfs -L $label $TGTDEV
     TGTLABEL="UUID=$(/sbin/blkid -s UUID -o value $TGTDEV)"
 }

@@ -564,21 +568,21 @@ checkFilesystem() {
     fi

TGTLABEL=$(/sbin/blkid -s LABEL -o value $dev)
-    if [ "$TGTLABEL" != "LIVE" ]; then
+    if [ "$TGTLABEL" != "$label" ]; then
         if [ "$TGTFS" = "vfat" -o "$TGTFS" = "msdos" ]; then
-            /sbin/dosfslabel $dev LIVE
+            /sbin/dosfslabel $dev $label
             if [ $? -gt 0 ]; then
                 echo "dosfslabel failed on $dev, device not setup"
                 exitclean
             fi
         elif [ "$TGTFS" = "ext2" -o "$TGTFS" = "ext3" -o "$TGTFS" = "ext4" ]; then
-            /sbin/e2label $dev LIVE
+            /sbin/e2label $dev $label
             if [ $? -gt 0 ]; then
                 echo "e2label failed on $dev, device not setup"
                 exitclean
             fi
         else
-            echo "Unknown filesystem type. Try setting its label to LIVE and re-running"
+            echo "Unknown filesystem type. Try setting its label to $label and re-running"
             exitclean
         fi
     fi
@@ -588,7 +592,7 @@ checkFilesystem() {
     if [ -n "$TGTUUID" ]; then
         TGTLABEL="UUID=$TGTUUID"
     else
-        TGTLABEL="LABEL=LIVE"
+        TGTLABEL="LABEL=$label"
     fi

if [ "$TGTFS" = "vfat" -o "$TGTFS" = "msdos" ]; then
@@ -713,6 +717,7 @@ LIVEOS=LiveOS
 HOMEFILE="home.img"
 updates=
 ks=
+label="LIVE"

if [[ "$*" =~ "--help" ]]; then
     usage
@@ -809,6 +814,10 @@ while [ $# -gt 2 ]; do
             ks=$2
             shift
             ;;
+	--label)
+	    label=$2
+	    shift
+	    ;;
         *)
             echo "invalid arg -- $1"
             shortusage
@@ -1219,7 +1228,7 @@ fi

echo "Updating boot config file"
 # adjust label and fstype
-sed -i -e "s/CDLABEL=[^ ]*/$TGTLABEL/" -e "s/rootfstype=[^ ]*/rootfstype=$TGTFS/" -e "s/LABEL=[^ ]*/$TGTLABEL/" $BOOTCONFIG  $BOOTCONFIG_EFI
+sed -i -e "s/CDLABEL=[^ ]*/$TGTLABEL/" -e "s/rootfstype=[^ ]*/rootfstype=$TGTFS/" -e "s/LABEL=[^ :]*/$TGTLABEL/" $BOOTCONFIG  $BOOTCONFIG_EFI
 if [ -n "$kernelargs" ]; then
     sed -i -e "s;initrd.?.img;& ${kernelargs};" $BOOTCONFIG
     if [ -n "$efi" ]; then