kallisto: add verbose to indexing.nf

src/nf_modules/kallisto/indexing.nf

@@ -10,6 +10,7 @@ Channel
 process index_fasta {
   tag "$fasta.baseName"
   publishDir "results/mapping/index/", mode: 'copy'
+  echo true
 
   input:
     file fasta from fasta_file
@@ -20,6 +21,7 @@ process index_fasta {
 
   script:
 """
+pwd
 kallisto index -k 31 --make-unique -i ${fasta.baseName}.index ${fasta} \
 2> ${fasta.baseName}_kallisto_report.txt
 """