Telegram Bot which tells you what the mensa is offering today
Register your own Bot on Telegram with the @Botfather. Using the /newbot command gives you a token and a username. If you want your bot to be able to read all messages in a group and not just those he is mentioned in, use the /setprivacy command.
Create a file called mensabot.conf in src/main/resources. There is a template file called config.template which has the desired properties.
You can then build the jar using ./gradlew build and execute it with
java -jar build/libs/mensa-bot.jar