pipeline {
  agent {
    node {
      label 'main'
      customWorkspace '/var/www/ellpeck'
    }
  }
  stages {
    stage('Node') {
      when {
        branch 'master'
      }
      steps {
        sh '''ls
              cd /var/www/ellpeck/node
              npm install
              node blog.js
              node rss.js'''
      }
    }
  }
}