In these build gradle files (both Groovy and KTS), I've replicated the use-case that inspired me to create ZipSource in the first place, and the configuration that solved it.
There are three tasks:
createZipJars: uses Shadow plugin to create the.jaroutput files, then zip them.createZipSource: uses ZipSource to create the source code.zipfile.dist: convenience task that executes all tasks above in a single run.
After copying the proper zipsource executable (according to your OS) to tools folder in the root project folder (so the final path becomes tools/zipsource), the project source code zip file plus zipped binaries can be created simply by running:
./gradlew dist