I followed this example after some trouble like that inceptionYear is not usable for me, I finally created successfully the signed jar files. But how can I create a bundle.jar and where is the generated pom.xml?
Perhaps you can use Jitpack to set up a Maven/Gradle dependency. It does all the work for you and it works with both Github and Bitbucket. But I think versioning the repository helps simplifying the process (else you need the short commit id of the latest commit). I'm not sure how this works on Bitbucket (with tags probably).