Sanitize path

[maxulysse]

Description of the bug

params.outdir + "/path/output/"

->

file(params.outdir + "/path/output/").toUriString()

Command used and terminal output

No response

Relevant files

No response

System information

No response

[adamrtalbot]

For context, the bug is that sometimes the path is resolved to include a double slash. This breaks certain filesystems:

e.g.

params.outdir = '/output/`

params.outdir + /path/ = /output//path/

Using file operations will solve this: https://www.nextflow.io/docs/latest/script.html#opening-files

Options:
file(params.outdir).resolve("path")
file(params.outdir) / "path"
file("${params.outdir}/path") <- path object
file("${params.outdir}/path").toUriString() <- string object