pipeline {
  agent none
  stages {
    stage('checkout') {
      steps {
        node (label: 'testing') {
          checkout scm
          fileExists ('README.md')
          fileExists ('version.txt')
          fileExists ('build.txt')
          fileExists ('nonexistentFile.txt')
          bat 'C:/GITTEMP/build.cmd'
        }
      }
    }
    stage('release') {
      steps {
        node (label: 'testing') {
          bat 'C:/GITTEMP/release.cmd'
        }
      }
    }
  }
}