bcl2fastq/pipeline: add messaging for undetermined fastq removal.

Author: pjbriggs

auto_process_ngs/bcl2fastq/pipeline.py

@@ -2623,6 +2623,7 @@ def finish(self):
                 illumina_data = IlluminaData(os.path.dirname(self.tmp_out_dir),
                                              os.path.basename(self.tmp_out_dir))
                 if illumina_data.undetermined:
+                    print("Removing undetermined fastqs")
                     for undetermined_sample in illumina_data.undetermined.samples:
                         for fq in undetermined_sample.fastq:
                             fq = os.path.join(undetermined_sample.dirn, fq)
@@ -2904,6 +2905,7 @@ def finish(self):
                 illumina_data = IlluminaData(os.path.dirname(self.tmp_out_dir),
                                              os.path.basename(self.tmp_out_dir))
                 if illumina_data.undetermined:
+                    print("Removing undetermined fastqs")
                     for undetermined_sample in illumina_data.undetermined.samples:
                         for fq in undetermined_sample.fastq:
                             fq = os.path.join(undetermined_sample.dirn, fq)