JenkinsFile

def workspaceSha

node('native') {
  stage ('setup workspace') {
    def sha = sh(
      script: "echo -n '${env.JOB_NAME}-${env.BUILD_NUMBER}' | shasum -a 256",
      returnStdout: true
    )

    workspaceSha = sha.take(10)
  }
}

pipeline {
  agent { 
    node {
      label 'native' 
      customWorkspace "/j/d1/${workspaceSha}"
    }
  }
  stages {
    # everything else here
  }
}