Java-gradle-plugin seems incompatible with maven-publish

[Chris_Dore (Chris Doré)]

See also this post where I suggested creating a model rule instead. I believe both suggestions should work for you.

Adding custom artifacts to an existing publication

I have a very simple plugin project whose Gradle script looks like this apply plugin: 'groovy' apply plugin: 'maven-publish' apply plugin: 'java-gradle-plugin' group='com.company.project' version='1.0.0-SNAPSHOT' defaultTasks 'clean', 'build' dependencies { compile localGroovy() } task packageSources(type: Jar) { classifier = 'sources' from sourceSets.main.allSource } publishing { repositories { maven { url "${buildDir}/local-repository" } } } When I run “gradlew c…