Debugging
Inspect the deployment content
The nmcpZipAggregation task is an intermediate task of publishAggregationToCentralPortal that generates the ZIP file that is then sent to Maven Central.
You can use this task to inspect the entire content before publishing your project.
./gradlew nmcpZipAggregation# the zip file is in build/nmcp/zip/aggregation.zipAlternatively, you may publish to your Maven Local ~/.m2 repository using nmcpPublishAggregationToMavenLocal.
./gradlew nmcpPublishAggregationToMavenLocal# the files are copied to ~/.m2