JenkinsfileStageTrigger

/**
 * CI Stage Pipeline Trigger
 *
 * This is a declarative pipeline for the CI stage pipeline
 * that includes the building of images based on PRs
 *
 */

// Openshift project
openshiftProject = "continuous-infra"
DOCKER_REPO_URL = '172.30.254.79:5000'

// Defaults for SCM operations
env.ghprbGhRepository = env.ghprbGhRepository ?: 'CentOS-PaaS-SIG/ci-pipeline'
env.ghprbActualCommit = env.ghprbActualCommit ?: 'master'

// If this PR does not include an image change, then use this tag
STABLE_LABEL = "stable"
tagMap = [:]

// Initialize
tagMap['jenkins-continuous-infra-slave'] = STABLE_LABEL
tagMap['rpmbuild'] = STABLE_LABEL
tagMap['rsync'] = STABLE_LABEL
tagMap['ostree-compose'] = STABLE_LABEL
tagMap['ostree-image-compose'] = STABLE_LABEL
tagMap['singlehost-test'] = STABLE_LABEL
tagMap['ostree-boot-image'] = STABLE_LABEL
tagMap['linchpin-libvirt'] = STABLE_LABEL

// Fedora Fedmsg Message Provider for stage
MSG_PROVIDER = "fedora-fedmsg-stage"

// IRC properties
IRC_NICK = "contra-bot"
IRC_CHANNEL = "#contra-ci-cd"

// CI_MESSAGES known to build successfully
CANNED_CI_MESSAGES = [:]
CANNED_CI_MESSAGES['f26'] = '{"commit":{"username":"zdohnal","stats":{"files":{"README.patches":{"deletions":0,"additions":30,"lines":30},"sources":{"deletions":1,"additions":1,"lines":2},"vim.spec":{"deletions":7,"additions":19,"lines":26},".gitignore":{"deletions":0,"additions":1,"lines":1},"vim-8.0-rhbz1365258.patch":{"deletions":0,"additions":12,"lines":12}},"total":{"deletions":8,"files":5,"additions":63,"lines":71}},"name":"Zdenek Dohnal","rev":"3ff427e02625f810a2cedb754342be44d6161b39","namespace":"rpms","agent":"zdohnal","summary":"Merge branch f25 into f26","repo":"vim","branch":"f26","seen":false,"path":"/srv/git/repositories/rpms/vim.git","message":"Merge branch \'f25\' into f26\\n","email":"zdohnal@redhat.com"},"topic":"org.fedoraproject.prod.git.receive"}'
CANNED_CI_MESSAGES['f27'] = '{"commit":{"username":"adrian","stats":{"files":{"criu.spec":{"deletions":0,"additions":5,"lines":5}},"total":{"deletions":0,"files":1,"additions":5,"lines":5}},"name":"Adrian Reber","rev":"386bedee49cb887626140f2c60522751ec620f1d","namespace":"rpms","agent":"adrian","summary":"Adapt ExcludeArch depending on Fedora release","repo":"criu","branch":"f27","seen":false,"path":"/srv/git/repositories/rpms/criu.git","message":"Adapt ExcludeArch depending on Fedora release\\n","email":"adrian@lisas.de"},"topic":"org.fedoraproject.prod.git.receive"}'
// Specific canned messages
CANNED_CI_MESSAGES['f26-singlehost-test'] = '{"commit":{"username":"kdudka","stats":{"files":{"curl.spec":{"deletions":1,"additions":8,"lines":9},"0005-curl-7.53.1-CVE-2017-1000254.patch":{"deletions":0,"additions":136,"lines":136}},"total":{"deletions":1,"files":2,"additions":144,"lines":145}},"name":"Kamil Dudka","rev":"d1d232206aed8ef12596ec3939b72a6476845149","namespace":"rpms","agent":"kdudka","summary":"Resolves: CVE-2017-1000254 - fix out of bounds read in FTP PWD response parser","repo":"curl","branch":"f26","seen":false,"path":"/srv/git/repositories/rpms/curl.git","message":"Resolves: CVE-2017-1000254 - fix out of bounds read in FTP PWD response parser\\n","email":"kdudka@redhat.com"},"topic":"org.fedoraproject.prod.git.receive"}'
CANNED_CI_MESSAGES['f27-singlehost-test'] = '{"commit":{"username":"kdudka","stats":{"files":{"curl.spec":{"deletions":4,"additions":11,"lines":15},"0005-curl-7.55.1-CVE-2017-1000254.patch":{"deletions":0,"additions":136,"lines":136}},"total":{"deletions":4,"files":2,"additions":147,"lines":151}},"name":"Kamil Dudka","rev":"9765ef0484ffde44a0104d919799f461b3cb802d","namespace":"rpms","agent":"kdudka","summary":"Resolves: CVE-2017-1000254 - fix out of bounds read in FTP PWD response parser","repo":"curl","branch":"f27","seen":false,"path":"/srv/git/repositories/rpms/curl.git","message":"Resolves: CVE-2017-1000254 - fix out of bounds read in FTP PWD response parser\\n","email":"kdudka@redhat.com"},"topic":"org.fedoraproject.prod.git.receive"}'

library identifier: "ci-pipeline@${env.ghprbActualCommit}",
        retriever: modernSCM([$class: 'GitSCMSource',
                              remote: "https://github.com/${env.ghprbGhRepository}",
                              traits: [[$class: 'jenkins.plugins.git.traits.BranchDiscoveryTrait'],
                                       [$class: 'RefSpecsSCMSourceTrait',
                                        templates: [[value: '+refs/heads/*:refs/remotes/@{remote}/*'],
                                                    [value: '+refs/pull/*:refs/remotes/origin/pr/*']]]]])

properties([
  buildDiscarder(logRotator(artifactNumToKeepStr: '20', numToKeepStr: '20')),
  [$class: 'GithubProjectProperty', displayName: '', projectUrlStr: 'https://github.com/CentOS-PaaS-SIG/ci-pipeline/'],
  [$class: 'org.jenkinsci.plugins.workflow.job.properties.PipelineTriggersJobProperty', triggers:[
    [
      $class: 'org.jenkinsci.plugins.ghprb.GhprbTrigger',
      orgslist: 'CentOS-PaaS-SIG',
      cron: 'H/5 * * * *',
      triggerPhrase: '.*\\[test\\].*',
      onlyTriggerPhrase: false,
      useGitHubHooks: true,
      permitAll: true,
      autoCloseFailedPullRequests: false,
      displayBuildErrorsOnDownstreamBuilds: true,
      extensions: [
        [
          $class: 'org.jenkinsci.plugins.ghprb.extensions.status.GhprbSimpleStatus',
          commitStatusContext: 'Atomic Stage Job',
          showMatrixStatus: false,
          triggeredStatus: 'Starting job...',
          startedStatus: 'Building...',
        ]
      ]
    ]
  ]]
])

pipeline {
    agent {
        kubernetes {
            cloud 'openshift'
            label 'stage-trigger-' + env.ghprbActualCommit
            containerTemplate {
                name 'jnlp'
                args '${computer.jnlpmac} ${computer.name}'
                image DOCKER_REPO_URL + '/' + openshiftProject + '/jenkins-continuous-infra-slave:' + STABLE_LABEL
                ttyEnabled false
                command ''
            }
        }
    }
    stages {
        stage("Get Changelog") {
            steps {
                node('master') {
                    script {
                        echo "PR number is: ${env.ghprbPullId}"
                        env.changeLogStr = pipelineUtils.getChangeLogFromCurrentBuild()
                        echo env.changeLogStr
                    }
                    writeFile file: 'changelog.txt', text: env.changeLogStr
                    archiveArtifacts allowEmptyArchive: true, artifacts: 'changelog.txt'
                }
            }
        }
        stage("Setup Container Templates") {
            steps {
                script {
                    pipelineUtils.setupContainerTemplates(openshiftProject)
                }
            }
        }
        stage("jenkins-continuous-infra-slave image build") {
            when {
                // Only build if we have related files in changeset
                changeset "config/s2i/jenkins/slave/**"
            }
            steps {
                script {
                    tagMap['jenkins-continuous-infra-slave'] = pipelineUtils.buildImage(openshiftProject, "jenkins-continuous-infra-slave")
                }
            }
        }
        stage("rpmbuild image build") {
            when {
                // Only build if we have related files in changeset
                changeset "config/Dockerfiles/rpmbuild/**"
            }
            steps {
                script {
                    tagMap['rpmbuild'] = pipelineUtils.buildImage(openshiftProject, "rpmbuild")
                }
            }
        }
        stage("rsync image build") {
            when {
                // Only build if we have related files in changeset
                changeset "config/Dockerfiles/rsync/**"
            }
            steps {
                script {
                    tagMap['rsync'] = pipelineUtils.buildImage(openshiftProject, "rsync")
                }
            }
        }
        stage("ostree-compose image build") {
            when {
                // Only build if we have related files in changeset
                changeset "config/Dockerfiles/ostree_compose/**"
            }
            steps {
                script {
                    tagMap['ostree-compose'] = pipelineUtils.buildImage(openshiftProject, "ostree-compose")
                }
            }
        }
        stage("ostree-image-compose image build") {
            when {
                // Only build if we have related files in changeset
                changeset "config/Dockerfiles/ostree-image-compose/**"
            }
            steps {
                script {
                    tagMap['ostree-image-compose'] = pipelineUtils.buildImage(openshiftProject, "ostree-image-compose")
                }
            }
        }
        stage("singlehost-test image build") {
            when {
                // Only build if we have related files in changeset
                changeset "config/Dockerfiles/singlehost-test/**"
            }
            steps {
                script {
                    tagMap['singlehost-test'] = pipelineUtils.buildImage(openshiftProject, "singlehost-test")
                    // Map canned message to proper one for testing
                    CANNED_CI_MESSAGES['f26'] = CANNED_CI_MESSAGES['f26-singlehost-test']
                    CANNED_CI_MESSAGES['f27'] = CANNED_CI_MESSAGES['f27-singlehost-test']
                }
            }
        }
        stage("ostree-boot-image image build") {
            when {
                // Only build if we have related files in changeset
                changeset "config/Dockerfiles/ostree-boot-image/**"
            }
            steps {
                script {
                    tagMap['ostree-boot-image'] = pipelineUtils.buildImage(openshiftProject, "ostree-boot-image")
                }
            }
        }
        stage("linchpin-libvirt image build") {
            when {
                // Only build if we have related files in changeset
                changeset "config/Dockerfiles/linchpin-libvirt/**"
            }
            steps {
                script {
                    tagMap['linchpin-libvirt'] = pipelineUtils.buildImage(openshiftProject, "linchpin-libvirt")
                }
            }
        }
        stage("Image Tag Report") {
            steps {
                script {
                    // Use tags derived from above image builds
                    //
                    pipelineUtils.printLabelMap(tagMap)
                }
            }
        }
        stage("Run Stage Jobs") {
            failFast true
            parallel {
                //stage("f26 message watcher") {
                    //steps {
                        //script {
                            //pipelineUtils.watchForMessages(MSG_PROVIDER, CANNED_CI_MESSAGES['f26'])
                        //}
                    //}
                //}
                stage("f27 message watcher") {
                    steps {
                        script {
                            pipelineUtils.watchForMessages(MSG_PROVIDER, CANNED_CI_MESSAGES['f27'])
                        }
                    }
                }
                //stage("f26 stage job") {
                    //steps {
                        //sleep 30
                        //build job: 'ci-stage-pipeline-f26',
                                //parameters: [
                                        //string(name: 'CI_MESSAGE',
                                        //       value: CANNED_CI_MESSAGES['f26']),
                                        //string(name: 'ghprbActualCommit',
                                        //       value: "${env.ghprbActualCommit}"),
                                        //string(name: 'ghprbGhRepository',
                                        //       value: "${env.ghprbGhRepository}"),
                                        //string(name: 'ghprbPullAuthorLogin',
                                        //       value: "${env.ghprbPullAuthorLogin}"),
                                        //string(name: 'TARGET_BRANCH',
                                        //       value: "f26"),
                                        //string(name: 'sha1',
                                        //       value: "${env.sha1}"),
                                        //string(name: 'ghprbPullId',
                                        //       value: "${env.ghprbPullId}"),
                                        //string(name: 'GENERATE_IMAGE',
                                        //       value: "true"),
                                        //string(name: 'SLAVE_TAG',
                                        //       value: tagMap['jenkins-continuous-infra-slave']),
                                        //string(name: 'RPMBUILD_TAG',
                                        //       value: tagMap['rpmbuild']),
                                        //string(name: 'RSYNC_TAG',
                                        //       value: tagMap['rsync']),
                                        //string(name: 'OSTREE_COMPOSE_TAG',
                                        //       value: tagMap['ostree-compose']),
                                        //string(name: 'OSTREE_IMAGE_COMPOSE_TAG',
                                        //       value: tagMap['ostree-image-compose']),
                                        //string(name: 'SINGLEHOST_TEST_TAG',
                                        //       value: tagMap['singlehost-test']),
                                        //string(name: 'OSTREE_BOOT_IMAGE_TAG',
                                        //       value: tagMap['ostree-boot-image']),
                                        //string(name: 'LINCHPIN_LIBVIRT_TAG',
                                        //       value: tagMap['linchpin-libvirt'])
                                //],
                                //wait: true
                    //}
                //}
                stage("f27 stage job") {
                    steps {
                        sleep 30
                        build job: 'ci-stage-pipeline-f27',
                                parameters: [
                                        string(name: 'CI_MESSAGE',
                                               value: CANNED_CI_MESSAGES['f27']),
                                        string(name: 'ghprbActualCommit',
                                               value: "${env.ghprbActualCommit}"),
                                        string(name: 'ghprbGhRepository',
                                               value: "${env.ghprbGhRepository}"),
                                        string(name: 'ghprbPullAuthorLogin',
                                               value: "${env.ghprbPullAuthorLogin}"),
                                        string(name: 'TARGET_BRANCH',
                                               value: "f27"),
                                        string(name: 'sha1',
                                               value: "${env.sha1}"),
                                        string(name: 'ghprbPullId',
                                               value: "${env.ghprbPullId}"),
                                        string(name: 'GENERATE_IMAGE',
                                               value: "true"),
                                        string(name: 'SLAVE_TAG',
                                               value: tagMap['jenkins-continuous-infra-slave']),
                                        string(name: 'RPMBUILD_TAG',
                                               value: tagMap['rpmbuild']),
                                        string(name: 'RSYNC_TAG',
                                               value: tagMap['rsync']),
                                        string(name: 'OSTREE_COMPOSE_TAG',
                                               value: tagMap['ostree-compose']),
                                        string(name: 'OSTREE_IMAGE_COMPOSE_TAG',
                                               value: tagMap['ostree-image-compose']),
                                        string(name: 'SINGLEHOST_TEST_TAG',
                                               value: tagMap['singlehost-test']),
                                        string(name: 'OSTREE_BOOT_IMAGE_TAG',
                                               value: tagMap['ostree-boot-image']),
                                        string(name: 'LINCHPIN_LIBVIRT_TAG',
                                               value: tagMap['linchpin-libvirt'])
                                ],
                                wait: true
                    }
                }
            }
        }
    }
    post {
        always {
            script {
                String prMsg = ""
                if (env.ghprbActualCommit != null && env.ghprbActualCommit != "master") {
                    prMsg = "(PR #${env.ghprbPullId} ${env.ghprbPullAuthorLogin})"
                }
                def message = "${JOB_NAME} ${prMsg} build #${BUILD_NUMBER}: ${currentBuild.currentResult}: ${BUILD_URL}"
                pipelineUtils.sendIRCNotification("${IRC_NICK}-${UUID.randomUUID()}", IRC_CHANNEL, message)
            }
        }
        success {
            echo "yay!"
        }
        failure {
            error "build failed!"
        }
    }
}