nixml VS terraform-switcher

Some people are doing these kind of wrappers, for example: https://github.com/luispedro/nixml

Machine learning people usually use anaconda which is all sorts of mess... But honestly yeah, I think it's worthwhile to invest learning nix for simply guaranteeing your environment still works for years to come and isn't affected by side-effects (some package outside of your environment description actually is causing the thing to work, or some thing outside the environment is making the thing not work).

‍TFSwitch is a CLI tool that allows easy switching between different Terraform versions, simplifying workflows in environments where multiple Terraform versions are used.

tfswitch might help with particular issue of terraform versioning:

https://tfswitch.warrensbox.com/

Even then some versions of terraform providers are not compatible with M1 macs. Docker would help with that probably, but so can: https://github.com/kreuzwerker/m1-terraform-provider-helper

Perhaps these sort of issues support the benefits of per-module docker images?

My approach is to change the version in the version.tf file, install the new version using tfswitch (https://tfswitch.warrensbox.com/) and execute a plan. If infrastructure matches the configuration I will asume there are no breaking changes...

Also, an excellent tool can help with fast switching between different Terraform versions while you’re experimenting — tfswitch.

https://tfswitch.warrensbox.com/ for switching between Terraform versions

It was easy. I didn't use terraform-version files like you, but there are similar ways to automatically switch versions. https://github.com/warrensbox/terraform-switcher

Terraform Switcher - yet another project essentially doing the same written in go;