/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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.
 */
node("ubuntu") {
    docker.image('elek/ozone-build').pull()
    docker.image('elek/ozone-build').inside("--privileged") {

        stage('Checkout') {
            checkout scm
            //use this for external Jenkinsfile builds
            //checkout poll: false, scm: [$class: 'GitSCM', branches: [[name: env.branch]], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[credentialsId: 'github-token', url: "https://github.com/${organization}/${repository}.git"]]]

        }

        stage('Clean') {
            status = sh returnStatus: true, script: 'mvn clean -P hdds -am -pl :hadoop-ozone-dist '
        }

        stageRunner('Author', "author", {})

        stageRunner('Licence', "rat", {
            archiveArtifacts 'target/rat-aggregated.txt'
        }, 'artifact/target/rat-aggregated.txt/*view*/')

        stageRunner('Build', "build", {})

        stageRunner('Findbugs', "findbugs", {
            archiveArtifacts 'target/findbugs-all.txt'

        }, 'artifact/target/findbugs-all.txt/*view*/')

        stageRunner('Checkstyle', "checkstyle", {
            checkstyle canComputeNew: false, canRunOnFailed: true, defaultEncoding: '', healthy: '', pattern: '**/checkstyle-errors.xml', unHealthy: ''
        }, 'checkstyleResult')

        stageRunner('Acceptance', "acceptance", {
             archiveArtifacts 'hadoop-ozone/dist/target/ozone-0.4.0-SNAPSHOT/smoketest/result/**'
        })

        stageRunner('Unit test', "unit", {
            junit '**/target/surefire-reports/*.xml'
        }, 'testReport/')

    }

}

def stageRunner(name, type, processResult, url = '') {
    try {
        stage(name) {
            prStatusStart(type)
            status = sh returnStatus: true, script: 'hadoop-ozone/dev-support/checks/' + type + '.sh'
            processResult()
            prStatusResult(status, type, url)
        }
        return true
    } catch (RuntimeException ex) {
        currentBuild.result = "FAILED"
        return false
    }
}

def githubStatus(name, status, description, url='') {
  commitId = sh(returnStdout: true, script: 'git rev-parse HEAD')
  context = 'ci/ozone/' + name
  if (url) {
    githubNotify account: 'apache', context: context, credentialsId: 'github-pr-ozone', description: description, repo: 'hadoop', sha: commitId, status: status, targetUrl: url
  } else {
    githubNotify account: 'apache', context: context, credentialsId: 'github-pr-ozone', description: description, repo: 'hadoop', sha: commitId, status: status
  }
}
def prStatusStart(name) {
       githubStatus(name,
                     "PENDING",
                     name + " is started")


}

def prStatusResult(responseCode, name, url = '') {
    status = "ERROR"
    desc = "failed"
    if (responseCode == 0) {
        status = "SUCCESS"
        desc = "passed"
    }
    message = name + " check is " + desc
        if (url) {
            githubStatus(name,
                          status,
                          message,
                          env.BUILD_URL + url)
        } else {
            githubStatus(name,
                          status,
                          message)
        }

    if (responseCode != 0) {
        throw new RuntimeException(message)
    }
}