[FEAT] Dynamically return multiple modules

[JamoCA]

Description

Is it possible to specify multiple modules to return using the commandline without having to use a config file? For example, I'd like to return DateTime, Memory & CPUUsage in the JSON format.

This works when returning a single module:

fastfetch -s Memory --format json

But the following attempts don't work or will only return the last configured -s module:

fastfetch -s Memory -s CPUUsage --format json
fastfetch -s Memory|CPUUsage --format json
fastfetch -s Memory,CPUUsage --format json

Motivation

I'd like to use an external interface to specify modules and have those modules returned within the JSON response.

Additional context

No response

[CarterLi]

fastfetch -s Memory:CPUUsage --format json

[JamoCA]

Thanks for adding this example. It wasn't clear from the documentation and I couldn't find any examples anywhere.

[CarterLi]

fastfetch -h structure