Publishing artifacts(with sources and javadoc)

I’m trying to create a gradle file in order to publish my artifacts (.jar, sources.jar and javadoc.jar).

Up to now, I’ve been able to write this gradle file:

plugins {
    id 'java'
	id 'eclipse'
	id 'maven-publish'
	id 'net.nemerosa.versioning' version '2.5.1'
}

targetCompatibility = 1.8

eclipse {
	project {
		name = 'OAuthz Library'
		natures 'org.eclipse.buildship.core.gradleprojectnature'
	}
	classpath {
		downloadSources = true
		downloadJavadoc = true
			
		defaultOutputDir = file('build-eclipse')
	}
	jdt {
		sourceCompatibility = 1.8
		targetCompatibility = 1.8
	}
}

repositories {
	mavenCentral()
}
	
dependencies {
	compile 'javax.servlet:javax.servlet-api:3.1.0'
	compile 'org.codehaus.jettison:jettison:1.3.7'
	compile 'org.apache.directory.api:api-all:1.0.0-M30'
	compile 'com.whalin:Memcached-Java-Client:3.0.2'
	compile group: 'org.mongodb', name: 'mongo-java-driver', version: '2.14.3'
	compile 'commons-configuration:commons-configuration:1.10'
}

group = 'com.living'
version = versioning.info.display

manifest {
    attributes 'Implementation-Title': 'OAuthz Library'
}

publishing {
	publications {
	    mavenJava(MavenPublication) {
	        
	    }
	}
    repositories {
        maven {
        	credentials {
				username 'user'
				password 'passwd'
			}
            url "$url"
        }
    }
}

task wrapper(type: Wrapper) {
    gradleVersion = '3.1'
}

I’ve been able to publish my package on repository, nevertheless:

1. The published package is telling me that it has no dependencies.
2. I'd like to publish sources and java docs artifacts.

Any ideas?

There’s an example of publishing an additional source jar in the user guide.

task sourceJar(type: Jar) {
    classifier 'sources'
    from sourceSets.main.allJava
}
publishing {
    //...
    publications {
        mavenJava(MavenPublication) {
            from components.java
            artifact tasks.sourceJar
            //artifact tasks.yourJavadocTask
        }
    }
}