A wrapper for run_fusion using the results from cutadapt and star as input.

    :param tuple fastqs: RNA-Seq FASTQ Filestore IDs
    :param dict star_output: Dictionary containing STAR output files
    :param dict univ_options: universal arguments used by almost all tools
    :param dict star_fusion_options: STAR-Fusion specific parameters
    :param dict fusion_inspector_options: FusionInspector specific parameters
    :return: Transgene BEDPE file
    :rtype: toil.fileStore.FileID

def wrap_fusion(job,
                fastqs,
                star_output,
                univ_options,
                star_fusion_options,
                fusion_inspector_options):
    """
    A wrapper for run_fusion using the results from cutadapt and star as input.

    :param tuple fastqs: RNA-Seq FASTQ Filestore IDs
    :param dict star_output: Dictionary containing STAR output files
    :param dict univ_options: universal arguments used by almost all tools
    :param dict star_fusion_options: STAR-Fusion specific parameters
    :param dict fusion_inspector_options: FusionInspector specific parameters
    :return: Transgene BEDPE file
    :rtype: toil.fileStore.FileID

    """
    # Give user option to skip fusion calling
    if not star_fusion_options['run']:
        job.fileStore.logToMaster('Skipping STAR-Fusion on %s' % univ_options['patient'])
        return

    fusion = job.wrapJobFn(run_fusion, fastqs, star_output['rnaChimeric.out.junction'],
                               univ_options, star_fusion_options, fusion_inspector_options,
                               cores=star_fusion_options['n'],
                               memory=PromisedRequirement(lambda x: int(1.85 * x.size),
                                                          star_fusion_options['index']),
                               disk=PromisedRequirement(fusion_disk,
                                                        fastqs,
                                                        star_fusion_options['index'])).encapsulate()
    job.addChild(fusion)
    return fusion.rv()