Rattle cluster

[chriswyatt1]

PR checklist

Closes #XXX

• [ x] This comment contains a description of changes (with reason).
• [ x] If you've fixed a bug or added code that should be tested, add tests!
• [x ] If you've added a new tool - have you followed the module conventions in the contribution docs
• [x ] If necessary, include test data in your PR.
• [x ] Remove all TODO statements.
• [x ] Emit the versions.yml file.
• [x ] Follow the naming conventions.
• [x ] Follow the parameters requirements.
• [x ] Follow the input/output options guidelines.
• [x ] Add a resource label
• [ NA, no conda avail, blocked this section as done in fastk ] Use BioConda and BioContainers if possible to fulfil software requirements.
• Ensure that the test works with either Docker / Singularity. Conda CI tests can be quite flaky:
  • For modules:
    • [x ] nf-core modules test <MODULE> --profile docker
    • [x ] nf-core modules test <MODULE> --profile singularity
    • [NA< will not work as no conda env ] nf-core modules test <MODULE> --profile conda

[chriswyatt1]

conda will fail, as it doesn;t have a conda version to run it