nf-core lint fails with eigenv variable name

[bruno-ariano]

Have you checked the docs?

• nf-core website: troubleshooting
• nf-core modules documentation

Description of the bug

When I called my emit channels "eigenvec" and "eigenval" my nf-core lint detected three channel (like in the figure below) instead of only 2 (meta and eigenvec file).
When changing the name of the emit in egenfile and evecfile this issue disappeared. My guess is that somewhere during the testing there is some kind of grep that detect the eigenv part and split it creating 2 additionals ec and al values

The PR number is Plinkpca #7981

Command used and terminal output

nf-core modules lint plink2/pca

Relevant files

System information

Hardware : HPC
Executor: local
nf-core version: 3.2.0
nf-test: 0.9.2