Different cache settings?

[max-sixty]

We use some more specific cache settings than this action offers. I tried disabling the cache from this action, and adding another step, but:

• If I put this action first, the cache doesn't seem to get hit https://github.com/PRQL/prql/pull/2558/files#diff-b73931d39044edca7c78f83713af7326a8d63dac151088b8d905e39f060ed8a6R29-R37 (maybe it's a deterministic change such that it would get hit in future though?)
• If I put the cache first, the cache is hit but isn't used

[jonasbb]

Your workflow looks good to me. This actions sets some environment variables which can affect the cache keys used by Swatinem/rust-cache and can make cargo incapable of using old caches (e.g., incremental is turned off). That should settle itself after you create a new cache with the new data and key. You only enable cache storage on main save-if: ${{ github.ref == 'refs/heads/main' }} so you wouldn't see that yet.

I'm confident everything will work out if you merge the code. You can test everything in a fork to make sure the cache storing on the main branch works.

[max-sixty]

Thanks — that makes sense, I'll close!