public PipelineConfig addStageToPipeline(String pipelineName, StageConfig stageConfig) { CruiseConfig cruiseConfig = loadForEdit(); PipelineConfig pipelineConfig = cruiseConfig.pipelineConfigByName(new CaseInsensitiveString(pipelineName)); pipelineConfig.add(stageConfig); writeConfigFile(cruiseConfig); return pipelineConfig; }