Image creation interactive mode

src/freedombone-image

 # Optional ssh public key to allow
 SSH_PUBKEY="no"
 
+# interactive mode
+INTERACTIVE="no"
+
 while [[ $# > 1 ]]
 do
 key="$1"
     shift
     NAMESERVER2="$1"
     ;;
+    -i|--interactive)
+    shift
+    INTERACTIVE="$1"
+    ;;
     *)
     # unknown option
     ;;
 shift
 done
 
+if [[ $INTERACTIVE == "yes" || $INTERACTIVE == "y" || $INTERACTIVE == "Yes" ]]; then
+    freedombone-config
+    if [ -f freedombone.cfg ]; then
+        CONFIG_FILENAME=freedombone.cfg
+        DEFAULT_DOMAIN_NAME=$(cat $CONFIG_FILENAME | grep 'DEFAULT_DOMAIN_NAME' | awk -F '=' '{print $2}')
+    fi
+fi
+
 if [ ! $PASSWORD ]; then
     # generate a random password
     PASSWORD="$(openssl rand -base64 10 | cut -c1-8)"
     PROJECT_NAME="$PROJECT_NAME" \
     CONFIG_FILENAME="$CONFIG_FILENAME" \
     IMAGE_SIZE="$IMAGE_SIZE" \
-	SSH_PUBKEY="$SSH_PUBKEY"
+    SSH_PUBKEY="$SSH_PUBKEY"
 
 shopt -s nullglob
 imgfiles=(build/${PROJECT_NAME}*.img)