feat: Testsuite Preview github action

[george-cosma]

Pull Request Overview

This pull request adds a sticky comment that shows differences between testsuite runs. For example, see george-cosma#11

Based on @nerodesu017 implementation #125

Testing Strategy

This pull request was tested here: george-cosma#11

TODO or Help Wanted

Just as a note, when I tried modifying I32 sub the interpreter ran into an infinite loop. This should be investigated.

Also, this does add a python script. I will want to make another script that tests the speed of our interpreter against a reference program. This script will need to compile another rust program, and storing it in main seems.... weird. Suggestions/Is this a non-issue?

Formatting

• Ran cargo fmt
• Ran cargo check
• Ran cargo build
• Ran cargo doc
• Ran nix fmt

[george-cosma]

Note, current check fails due to main branch not producing a testsuite_result.json file

w/r/t to the nix workflow, I'll fix it later, until then I am ready to hear your opinions on this

[cemonem]

Looks great, I think it's looks fair enough as far as seperation of concerns are concerned at the very beginning, we can change things up later. Once nix deps are added we can merge I think.

[george-cosma]

I'm not sure what you mean by "seperation of concerns" or what "nix dependencies" are referencing

[cemonem]

I'm not sure what you mean by "seperation of concerns" or what "nix dependencies" are referencing

By seperation of concerns i mean what the python script does, where in the python script, or rust tests etc. By nix deps I meant the packages that have to be mentioned in the flake as a test dependency / devshell for the python script

[wucke13]

I understand that the python script has no external dependencies, simply putting pkgs.python3 into the devshell could work already?

[cemonem]

The contents of the devshell command I added looks bad but fair enough i guess, if there are better ways to write it, be my guest 😅

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

see 1 file with indirect coverage changes