name: sourmash_sketch
description: Create a signature (a hash sketch) of a sequence using sourmash
keywords:
  - hash sketch
  - signature
tools:
  - sourmash:
      description: Compute and compare MinHash signatures for DNA data sets.
      homepage: https://sourmash.readthedocs.io/
      documentation: https://sourmash.readthedocs.io/
      tool_dev_url: https://github.com/dib-lab/sourmash
      doi: "10.1186/s13059-016-0997-x"
      licence: ['BSD-3-clause']

input:
  - meta:
      type: map
      description: |
        Groovy Map containing sample information
        e.g. [ id:'test', single_end:false ]
  - sequence:
      type: file
      description: FastA file containing (genomic) sequence data
      pattern: "*.{fna,fa,fasta}"

output:
  - meta:
      type: map
      description: |
        Groovy Map containing sample information
        e.g. [ id:'test', single_end:false ]
  - versions:
      type: file
      description: File containing software versions
      pattern: "versions.yml"
  - signatures:
      type: file
      description: MinHash signature of the given sequence
      pattern: "*.{sig}"

authors:
  - "@Midnighter"
