import org.elasticsearch.gradle.info.BuildParams

/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

apply plugin: 'elasticsearch.build'
apply plugin: 'application'
mainClassName = 'org.openjdk.jmh.Main'

assemble.enabled = false
archivesBaseName = 'elasticsearch-benchmarks'

test.enabled = false

dependencies {
  api( project(":server")) {
    // JMH ships with the conflicting version 4.6. This prevents us from using jopt-simple in benchmarks (which should be ok) but allows
    // us to invoke the JMH uberjar as usual.
    exclude group: 'net.sf.jopt-simple', module: 'jopt-simple'
  }
  api "org.openjdk.jmh:jmh-core:$versions.jmh"
  annotationProcessor "org.openjdk.jmh:jmh-generator-annprocess:$versions.jmh"
  // Dependencies of JMH
  runtime 'net.sf.jopt-simple:jopt-simple:4.6'
  runtime 'org.apache.commons:commons-math3:3.2'
}

// enable the JMH's BenchmarkProcessor to generate the final benchmark classes
// needs to be added separately otherwise Gradle will quote it and javac will fail
compileJava.options.compilerArgs.addAll(["-processor", "org.openjdk.jmh.generators.BenchmarkProcessor"])

run.executable = "${BuildParams.runtimeJavaHome}/bin/java"

// classes generated by JMH can use all sorts of forbidden APIs but we have no influence at all and cannot exclude these classes
disableTasks('forbiddenApisMain')

// No licenses for our benchmark deps (we don't ship benchmarks)
tasks.named("dependencyLicenses").configure { it.enabled = false }
dependenciesInfo.enabled = false

thirdPartyAudit.ignoreViolations(
  // these classes intentionally use JDK internal API (and this is ok since the project is maintained by Oracle employees)
  'org.openjdk.jmh.profile.AbstractHotspotProfiler',
  'org.openjdk.jmh.profile.HotspotThreadProfiler',
  'org.openjdk.jmh.profile.HotspotClassloadingProfiler',
  'org.openjdk.jmh.profile.HotspotCompilationProfiler',
  'org.openjdk.jmh.profile.HotspotMemoryProfiler',
  'org.openjdk.jmh.profile.HotspotRuntimeProfiler',
  'org.openjdk.jmh.util.Utils'
)

spotless {
  java {
    // IDEs can sometimes run annotation processors that leave files in
    // here, causing Spotless to complain. Even though this path ought not
    // to exist, exclude it anyway in order to avoid spurious failures.
    targetExclude 'src/main/generated/**/*.java'
  }
}