Add ability to install a subworkflow composed nf-core and non-nfcore modules/subworkflows.

[kenibrewer]

Description of feature

As a maintainer of a non-nfcore modules library, I would like to be able to install my custom subworkflows composed of nf-core modules/subworkflows and non-nfcore modules/subworkflows into a nextflow pipeline using the following command:

nf-core --git-remote https://github.com/kenibrewer/nf-modules-demo --branch main subworkflows install demo_subworkflow

This is blocked by the fact that the ComponentInstall class assumes that all the modules/subworkflows are coming from the same modules library when instead they could be coming from different org_names and branches.

This will allow me to modularize and version re-usable subworkflows for use in my organizaiton.

Still putting together the demo subworkflow that will trigger the errors I was seeing. I'll report back when I have that.

[kenibrewer]

@ewels Here is the other issue that is a problem for creating private modules repos.

[mirpedrol]

Hi @kenibrewer,
@jvfe is currently working on adding a new feature to allow subworkflows with modules from different remotes, you can see the open PR #3083