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Replace prek GitHub Action with pre-commit.ci GitHub app for better performance #146317
The Problem:
Running prek within GitHub Actions is currently slow because it lacks persistent caching. This forces the CI to re-download and reinstall all hooks from scratch on every run.
The Solution:
By switching to the pre-commit.ci GitHub app, we can significantly speed up the process. The app caches environments efficiently, meaning it only spends time executing the hooks rather than downloading and installing them. This would provide much faster feedback on pull requests compared to the current setup.
Activity
vivodi commentedon Mar 23, 2026
I just tested it—running via the pre-commit.ci GitHub app takes about 38 seconds, which is roughly the same as running
prekin GitHub Actions.Sorry for the confusion earlier, and apologies for the noise.