}

tasks.register('copyExpression', Copy) {
  dependsOn configurations.expression
  from { configurations.expression.collect { zipTree(it) } }
  into "${buildDir}/plugins/expression"
}

tasks.register("copyPainless", Copy) { 
  dependsOn configurations.painless
  from { configurations.painless.collect { zipTree(it) } }
  into "${buildDir}/plugins/painless"
}

tasks.named("run").configure {