[terraform] add cache layer to CI for modules and providers

[yohanb]

Description

Changes

• feat(lint): add caching layer to terraform

🚀 PR created with fotingo

[tagoro9]

Exciting! Just some thoughts about not using $HOME

[tagoro9]

Should this be in the home our would it be better to use a tmp folder that is different for each agent?

In case agents are not ephemeral to avoid any pollution

[tagoro9]

You could replace $HOME refs with ${{ runner.temp }}

[yohanb]

that folder is emptied after each job.. wouldn't that defeat the purpose of the cache?

[tagoro9]

I think it should be fine. You load from S3 into that folder before tf runs and you isolate runs between jobs of different repos as you are not using the runner home folders, which for not epehemeral runners is not cleaned up.

[tagoro9]

Use ${{ runner.temp }} here as well

[tagoro9]

This is what we set it to in the pre-commit cache: ${{ runner.temp }}/${{ github.event.repository.name }}/cache-pre-commit-${{ steps.pre_commit_cache_key.outputs.key }}

https://github.com/open-turo/action-pre-commit/blob/main/action.yaml

[github-actions]

Release notes preview

Below is a preview of the release notes if your PR gets merged.

---

3.9.0 (2024-11-18)

Features

• lint: add caching layer to terraform (0538023)

Miscellaneous

• deps: update pre-commit hook alessandrojcm/commitlint-pre-commit-hook to v9.17.0 (8f1555c)
• deps: update pre-commit hook alessandrojcm/commitlint-pre-commit-hook to v9.18.0 (e083d19)
• deps: update pre-commit hook pre-commit/pre-commit-hooks to v5 (2601abb)
• deps: update pre-commit hook rhysd/actionlint to v1.7.2 (4c72651)
• deps: update pre-commit hook rhysd/actionlint to v1.7.3 (4749adf)
• deps: update pre-commit hook rhysd/actionlint to v1.7.4 (aaeed94)