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Update fastqingress.nf to give error message if no fastq files

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Sarah Griffiths 2021-09-08 13:42:51 +00:00
parent 62425e1d89
commit fb0230358f
1 changed files with 6 additions and 1 deletions
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7
lib/fastqingress.nf
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@ -1,4 +1,3 @@
process checkSampleSheet { process checkSampleSheet {
label "artic" label "artic"
cpus 1 cpus 1
@ -166,5 +165,11 @@ def fastq_ingress(input_folder, output_folder, samples, sanitize)
} }
// resolve whether we have demultiplexed data or single sample // resolve whether we have demultiplexed data or single sample
data = resolve_barcode_structure(input_folder, sample_sheet) data = resolve_barcode_structure(input_folder, sample_sheet)
// return error if data empty after processing
if (data == null) {
println("")
println("Error: `--fastq` Unable to find FASTQ files or BARCODE folders in the provided --fastq path")
exit 1
}
return data return data
} }