Using parted for bootless

1 files changed, 16 insertions, 1 deletions

diff --git a/share/hydra/bootless b/share/hydra/bootless
index efc4b05..98c6d58 100755
--- a/share/hydra/bootless
+++ b/share/hydra/bootless
@@ -69,6 +69,8 @@ EOF
   else
     device=$1
   fi
+
+  usbdevice=`echo ${device} | sed -e s/[0-9]\$//g`
   
   # Target device consistency check
   if [ ! -b ${device} ]; then
@@ -104,6 +106,15 @@ EOF
     echo "Error: device \"${device}\" not found."
     exit 1
   fi
+
+  # Remove old partitions
+  for partition in `parted -s -- ${usbdevice} print | awk '/^ / {print $1}'`; do
+    parted -s -- ${usbdevice} rm $partition
+  done
+
+  # Create a single partition
+  parted -s -- ${usbdevice} mkpart primary ext2 0 -1
+  parted -s -- ${usbdevice} set 1 boot on
   
   # Format and mount
   $sudo mke2fs ${device}
@@ -141,7 +152,6 @@ EOF
   #quit" | grub --device-map=${devicemap} --batch
   
   # Grub 2
-  usbdevice=`echo ${device} | sed -e s/[0-9]\$//`
   $sudo grub-install --root-directory=${tmpdir} ${usbdevice} --force
   
   # Finalize
@@ -235,6 +245,11 @@ function hydra_bootless_usage {
   exit 1
 }
 
+# Check for requirements.
+for req in parted; do
+  hydra_install_package $req
+done
+
 # Parameter verification
 if [ -z "$1" ]; then
   hydra_bootless_usage