Nextflow Patterns A curated collection of Nextflow implementation patterns Basic patterns Channel duplication Sort FilePairs by sample name Create key to combine channels Scatter executions Process per file path Process per file chunk Process per file pairs Process per file range Process per CSV record Process per file output Gather results Process all outputs altogether Process outputs into groups Collect outputs into a file Organize outputs Store process outputs Store outputs matching a glob pattern Store outputs renaming files Other Get process work directory Ignore failing process State dependency Advanced patterns Conditional process resources Conditional process executions Skip process execution Feedback loop Optional input Optional output Process when empty Task batching
