fun stageTriggerId(model: CIBuildModel, stageName: StageName, os: Os? = null) =
    "${model.projectId}_Stage_${stageName.id}_${osSuffix(os)}Trigger"

fun stageTriggerUuid(model: CIBuildModel, stageName: StageName, os: Os? = null) =
    "${DslContext.uuidPrefix}_${model.projectId}_Stage_${stageName.uuid}_${osSuffix(os)}Trigger"

fun osSuffix(os: Os?) = os?.asName()?.plus("_") ?: ""

fun <T : BaseGradleBuildType> Dependencies.snapshotDependencies(

    @Override
    protected List<String> create(String[] elements) {
      String[] suffix = {"f", "g"};
      String[] all = new String[elements.length + suffix.length];
      arraycopy(elements, 0, all, 0, elements.length);
      arraycopy(suffix, 0, all, elements.length, suffix.length);
      return ImmutableList.copyOf(all).subList(0, elements.length);
    }
  }

    @Override
    protected List<String> create(String[] elements) {
      String[] suffix = {"f", "g"};
      String[] all = new String[elements.length + suffix.length];
      arraycopy(elements, 0, all, 0, elements.length);
      arraycopy(suffix, 0, all, elements.length, suffix.length);
      return ImmutableList.copyOf(all).subList(0, elements.length);
    }
  }