CLI Tool or all csv in folder

[DonMischo]

command line interface with tex and csv

or!

all csv in one folder with same tex template

[ArchibaldBienetre]

Building a CLI is easy using Kotlin, I think this is the thing I saw used in the past: https://github.com/Kotlin/kotlinx-cli

Basically, what we need here is

• no subcommands
• no switches / flags
• 2 required positional parameters (tex file, csv file or folder with CSVs)

In the past, to test a command line parser, I would basically just test

• that it got the right info from valid parameters (test cases: tex file + csv file; tex file + csv files folder)
• that there would be a "usage" message printed if one or both parameters are missing

Anything beyond that (like "this file does not exist") is out of scope here - we already have handling for this in the rest of the program logic.