Provide a code formatter

[serverhorror]

It's quite cumbersome to make changes when CodeNarc starts complaining about Code Style but there is no code formatter (or settings recommendations for IDEs like IDEA or VS Code) available.

Is it possible to add something like https://github.com/sherter/google-java-format-gradle-plugin so we have an easier way to format the whole codebase according to what the CI checks require?

[renedupont]

In Java projects I have used https://github.com/diffplug/spotless which has a gradle plugin and mentions in their readme that it also works for groovy (I have only used it for java so far though).

[serverhorror]

I've been away from Java-ish stuff since Uni.

I was just hoping for something like gofmt (since CodeNarc complained about Code style but there was no easy way to fix it)