Executing turbo tasks for staged files

[robert-melonn]

Summary

Hi guys, I'm working on migrating a monorepo to turborepo setup. I have been trying to find a good way to execute turbo run format lint test just for those workspaces that have been affected until precommit hook (staged files). I'm using lefthook to achieve it but it has been impossible for me doing the turbo filter. I tried with --affected but is really equivalent to --filter=[main...HEAD]. I tried with --filter=[HEAD] but is taking non staged files too.

Do you have any idea how you can handle this use case with git hooks ? can you give me an example pls?

Additional information

PD: previous configuration used lint-staged and we had a precommit in each workspace in this executed lint-stagedrc.js with ['npm run lint', 'npm run format', 'npm run test'] . but I want to approach the turbo package graph to create these kinds of dependencies between them
No response

Example

No response

[bhunjadi]

We're having the same kind of issue after migrating from nx.

I found this might work:

turbo ls --filter="...[--staged]"
# or 
turbo ls --filter="...[--cached]"

Because of ... in filter, this will also include all workspaces that depend on the changed workspaces. Leave three dots out if this is not needed.
I came to this solution because it looks like turbo is using git diff behind the scenes. It feels a bit hacky, though.

If you'd want unstaged files, you could use turbo ls --filter="[--]" or turbo ls --filter="...[--]" if you want dependent workspaces.

Did you come up with a better solution?

[robert-melonn]

i think your answer is awesome, it could solve my problem. before this I made my implementation with lint-staged without using turbo