from nipype.interfaces.dcm2nii import Dcm2niix
from tempfile import mkdtemp
import sys


def main():
    dcmpath = sys.argv[-1]
    outdir = mkdtemp()

    # interface
    x = Dcm2niix()
    x.inputs.source_dir = dcmpath
    x.inputs.bids_format = True
    x.inputs.output_dir = outdir

    print(outdir)
    res = x.run()

    import pdb; pdb.set_trace()

if __name__ == "__main__":
    if len(sys.argv) != 2:
        print("Provide DICOM directory path")
        sys.exit(1)
    main()