nf-core / nf-core/tools

Package nextflow plugins with nf-core download

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download enhancement
Dominant language
Python
Stars
322
Forks
255
Avg merge
2d 3h
Merged PRs (30d)
5

Description

Description of feature

nf-core pipelines download is great for running pipelines in places without internet access. The only thing missing is usually the nf-validation or nf-schema plugin.

This feature request is that Nextflow plugins could be bundled with the downloaded pipeline directory. Then the only thing needed to run the pipeline would be a working nextflow and singularity.

Now it's possible to get pipelines to work offline by also transferring $HOME/.nextflow from a computer with the plugin installed, but this is not very convenient.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start at the nf-core pipelines download entry point and trace how the downloaded pipeline directory is assembled. Check how Nextflow plugins are currently obtained or cached; done means a downloaded pipeline can run offline with Nextflow and Singularity without transferring $HOME/.nextflow.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
cli
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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