Gradle Plugin Groovydoc

build.gradle

apply plugin: 'groovy'

configurations {
  groovydoc
}

dependencies {
  compile gradleApi()
  compile localGroovy()
  
  groovydoc gradleApi()
  groovydoc localGroovy()
}

groovydoc {
  classpath -= project.configurations.groovydoc
  groovyClasspath = project.configuration.groovydoc
  doFirst {
    ['http://www.gradle.org/docs/current/groovydoc/'].each {
      link(it, *(new URL("$it/package-list").text.tokenize('\n')))
    }  
  }
}