ci: Add basic CI workflow

[vitallium]

Re-add basic CI workflow back:

• Configure Rust for all platforms: Win, Linux and macOS.
• Run formatter
• Run linter (clippy)
• Run tests via nextest

[vitallium]

@MrSubidubi Hey! I'd like to double-check that it's fine to add this basic CI workflow back. Happy to hear your thoughts. Thanks!

[MrSubidubi]

First of all, sorry for the run_tests being gone some time earlier, that was a mistake on our end, pinged our security guy and that is fixed again.

Not against merging this, before we do though, I'd like to know as to what of these things we'd actually want upstream and what not. Formatting we do have and I am in no way about enforcing more clippy lints, so yeah, would like to know what we can improve upstream and what you think is best just for your purposes here.

[vitallium]

First of all, sorry for the run_tests being gone some time earlier, that was a mistake on our end, pinged our security guy and that is fixed again.

@MrSubidubi Thanks for that! I can see the run_tests job now.

Not against merging this, before we do though, I'd like to know as to what of these things we'd actually want upstream and what not. Formatting we do have and I am in no way about enforcing more clippy lints, so yeah, would like to know what we can improve upstream and what you think is best just for your purposes here.

I think run_tests is enough for this case. Testing tree-sitter queries is done via cargo test, and run_tests also uses nextest, so we’re good here. Thanks for the help!

[MrSubidubi]

My pleasure! Apologies for the disruption, that only happened because we were finally able to roll out the changes to the entire org (we had some whitelisted extensions that needed special attention and were finally ready to empty that list) 🎉

And by emptying the whitelist, GitHub changed the policy to apply to no extensions at all....

Now though, given that the rollout happened in it's entirety, this should (hopefully) never happen again. If it does anyway (which I really think it won't), feel free to ping me. Thanks!

[vitallium]

It seems we are hitting CI timeouts (3 minutes) configured here https://github.com/zed-industries/zed/blob/main/.github/workflows/extension_tests.yml#L77 @MrSubidubi is there a way to increase it? Thanks!

[MrSubidubi]

Will be resolved once zed-industries/zed#47686 is in - that said, would love to know if we can eventually find a way to run the tests faster as opposed to bumping runner size.

[vitallium]

Will be resolved once zed-industries/zed#47686 is in - that said, would love to know if we can eventually find a way to run the tests faster as opposed to bumping runner size.

Awesome, thanks again!