OpenSearch/test/fixtures/krb5kdc-fixture/build.gradle

/*
 * 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.test.fixtures'

List<String> services = ["peppa", "hdfs"]

preProcessFixture.doLast {
  // We need to create these up-front because if docker creates them they will be owned by root and we won't be
  // able to clean them up
  services.each { file("${testFixturesDir}/shared/${it}").mkdirs() }
}

postProcessFixture {
  inputs.dir("${testFixturesDir}/shared")
  services.each { service ->
    File confTemplate = file("${testFixturesDir}/shared/${service}/krb5.conf.template")
    File confFile = file("${testFixturesDir}/shared/${service}/krb5.conf")
    outputs.file(confFile)
    doLast {
      assert confTemplate.exists()
      String confContents = confTemplate.text
        .replace("\${MAPPED_PORT}", "${ext."test.fixtures.${service}.udp.88"}")
      confFile.text = confContents
    }
  }
}

project.ext.krb5Conf = { service -> file("$testFixturesDir/shared/${service}/krb5.conf") }
project.ext.krb5Keytabs = { service, fileName -> file("$testFixturesDir/shared/${service}/keytabs/${fileName}") }