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ma/nextflow/tests/tuples.nf
2026-04-29 23:01:54 +02:00

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#!/usr/bin/env nextflow
process touch {
input:
tuple val(id), val(fileName)
output:
tuple val(id), path('file*')
script:
"""
echo Creating $id
touch $fileName
"""
}
process makeFiles {
input:
tuple val(id), path('file_x')
output:
tuple val(id), path('*')
script:
"""
cp file_x copy_$id
touch beta_$id
"""
}
workflow {
Channel
.from( ['a', 'file1'], ['b','file2'] ) \
| touch \
| makeFiles \
| flatten \
| subscribe { println it }
}