pipeline {
    agent any

    stages {
        stage('credits'){
            when { changeset "./credits.txt"}
            steps {
                sh "echo '{"type": "gray_messages.directorial.execute_command", "command":"ttsa", "args":" '"'"this as well is a test"'"'"}' | kafka_2.13-3.4.0/bin/kafka-console-producer.sh --bootstrap-server localhost:9092 --topic gray_messages.directorial.execute_command"
            }
        }
    }
}