main: make options be in one line and print them

main.sh

@@ -17,6 +17,11 @@ if test -n "$key"; then
     chmod 400 ~/.ssh/id_rsa
 fi
 
+if test -n "$options"; then
+    options="$(echo "$options" | tr '\n' ' ')"
+    echo "OPTIONS: $options"
+fi
+
 export ANSIBLE_HOST_KEY_CHECKING=False
 export ANSIBLE_FORCE_COLOR=True