heroku-buildpack-uml/bin/uml_run

#!/bin/bash

echo "$1" > "$APP/uml_command"
TEMP="$APP" "$APP/uml/uml" root=/dev/root rw rootflags=/ rootfstype=hostfs init="$APP/uml/init" mem=${MEM}M quiet app="$APP"
rm "$APP/uml_command"