jenkins_pipelines_artifacts.gy

node {
   echo 'Hello World'
    timestamps {
        // Just some echoes to show the timestamps.
        stage "First echo"
        echo "Hey, look, I'm echoing with a timestamp!"

        // A sleep to make sure we actually get a real difference!
        stage "Sleeping"
        sleep 30

        // And a final echo to show the time when we wrap up.
        stage "Second echo"
        echo "Wonder what time it is now?"
    }
    
    stage "Create build output"
    
    // Make the output directory.
    sh "mkdir -p output"

    // Write an useful file, which is needed to be archived.
    writeFile file: "output/usefulfile.txt", text: "This file is useful, need to archive it."

    // Write an useless file, which is not needed to be archived.
    writeFile file: "output/uselessfile.md", text: "This file is useless, no need to archive it."

    stage "Archive build output"
    
    // Archive the build output artifacts.
    archiveArtifacts artifacts: 'output/*.txt', excludes: 'output/*.md'
}