runinstallvm: Keep VM around if required

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/runinstallvm.sh b/runinstallvm.sh
index 9616b7d..9cc74d5 100755
--- a/runinstallvm.sh
+++ b/runinstallvm.sh
@@ -11,4 +11,18 @@ truncate -s 64M $EFIVAR
 
 if [ -z "$KEEPME" ]; then
     rm -f $DISK $EFIVAR
+else
+    mkdir -p "$KEEPME" && mv $DISK $EFIVAR "$KEEPME"/
+    export DISK="$KEEPME"/$(basename $DISK)
+    export EFIVAR="$KEEPME"/$(basename $EFIVAR)
+    (cat <<EOF
+#!/bin/bash
+
+EOF
+     export -p
+     cat <<EOF
+$PWD/runefivm.sh $*
+EOF
+    ) >"$KEEPME"/runvm.sh
+    chmod a+x "$KEEPME"/runvm.sh
 fi