releng/org.eclipse.justj.releng/jdeps/Jenkinsfile

pipeline {
  agent { label 'migration' }

  options {
    buildDiscarder(logRotator(numToKeepStr: '10'))
    disableConcurrentBuilds()
  }

  tools {
    maven 'apache-maven-latest'
    jdk 'openjdk-jdk14-latest'
  }

  parameters {
    string(
      name: 'URL',
      defaultValue: '',
      description: """${pretty(
        '''
        The script will run but will do nothing other than updating the parameter definitions of the job as a side-effect.
        Enter the URL of a simple repository or a product *.tar.gz to analyze all the modules dependencies of that repository or product.
        <br>
        E.g., https://download.eclipse.org/staging/2020-06 or https://download.eclipse.org/oomph/epp/2020-06/R/eclipse-inst-linux64.tar.gz
        '''
      )}""")
  }
  
  environment {
    JUSTJ_STORAGE_LOCATION = '/home/data/httpd/download.eclipse.org/justj'
  }

  stages {
    stage('Download Jars') {
      steps {
        script {
          if (params.URL != "" && !params.URL.startsWith("https://download.eclipse.org/")) {
            error("Only repositories or products located at https://download.eclipse.org/ are supported.")
          } else {
            env.REPORT_BASE_LOCATION = "jdeps"
            if (params.URL == "") {
              echo "Only rebuilding the index."
            } else {
              env.LOCATION = "/home/data/httpd/" + params.URL.replace("https:/", "")
              env.REPORT_LOCATION = params.URL.replace("https://download.eclipse.org/", "")
              echo "Using repository ${env.LOCATION}"
            }
            sh '''
              mkdir -p org/eclipse/justj/codegen/templates/jdeps/
              cd org/eclipse/justj/codegen/templates/jdeps/
              curl -O https://git.eclipse.org/c/justj/justj.tools.git/plain/plugins/org.eclipse.justj.codegen/src/org/eclipse/justj/codegen/templates/jdeps/JdepsIndex.java
              cd -
              javac org/eclipse/justj/codegen/templates/jdeps/JdepsIndex.java
            '''
            sshagent(['projects-storage.eclipse.org-bot-ssh']) {
              script {
                if (params.URL != "") {
                  sh '''
                    if [[ "$LOCATION" == *.tar.gz ]]; then
                      rsync -avsh "genie.justj@projects-storage.eclipse.org:$LOCATION" .
                      tar -xf $(basename $LOCATION)
                      mv */plugins plugins
                      rm plugins/*.source_* || true
                    else
                      mkdir plugins
                      rsync -avsh --exclude '*.source_*' "genie.justj@projects-storage.eclipse.org:$LOCATION/plugins/*.jar" plugins/
                    fi
                    cd plugins
                    for plugin in *.jar; do
                      jdeps --ignore-missing-deps --multi-release 14 --print-module-deps $plugin > $plugin-out-deps 2> $plugin-error-deps || true
                      if [[ $(wc -w < $plugin-error-deps) == 0 ]]; then
                        rm $plugin-error-deps
                      else
                        cat $plugin-error-deps
                      fi
                      cat $plugin-out-deps
                    done
                    java -cp .. org.eclipse.justj.codegen.templates.jdeps.JdepsIndex . $URL
                    ssh genie.justj@projects-storage.eclipse.org "mkdir -p $JUSTJ_STORAGE_LOCATION/$REPORT_BASE_LOCATION/$REPORT_LOCATION"
                    scp index.html justj.modules genie.justj@projects-storage.eclipse.org:$JUSTJ_STORAGE_LOCATION/$REPORT_BASE_LOCATION/$REPORT_LOCATION
                    '''
                }
              }

              // Build the index.
              sh '''
                mkdir -p $REPORT_BASE_LOCATION
                cd $REPORT_BASE_LOCATION
                rsync -avsh "genie.justj@projects-storage.eclipse.org:$JUSTJ_STORAGE_LOCATION/$REPORT_BASE_LOCATION/" .
                java -cp .. org.eclipse.justj.codegen.templates.jdeps.JdepsIndex -index .
                rsync -avsh . "genie.justj@projects-storage.eclipse.org:$JUSTJ_STORAGE_LOCATION/$REPORT_BASE_LOCATION"
                '''

              script {
                if (params.URL != "") {
                  dir('plugins') {
                    archiveArtifacts '*-deps,index.html,justj.modules'
                  }
                } else {
                  dir(env.REPORT_BASE_LOCATION) {
                    archiveArtifacts 'index.html,justj.modules'
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

def pretty(string) {
  return string.replaceAll("^\r?\n", "").replaceAll("\r?\n\$", "").replace("\r", "").stripIndent()
}