ci: migrate from pre-commit to prek#1564
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georgeh0 merged 10 commits intococoindex-io:mainfrom Jan 27, 2026
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Dependabot's pre-commit ecosystem works w/ prek since both read the same .pre-commit-config.yaml format. Changed from monthly (the old autoupdate_schedule in the ci block) to weekly to match the github-actions update cadence.
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Apologies for the oversight; I thought Dependabot had a pre-commit ecosystem, but after checking the Dependabot options reference | GitHub docs (prompted by the failed CI run), turns out it doesn't.
Will remove this entry in a follow-up; for hook version updates we'd need to run prek autoupdate manually or set up a scheduled action.
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Thanks for making the migration happen smoothly!
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Add [`CocoIndex`](https://github.com/cocoindex-io/cocoindex) to the list of projects using `prek`. Relevant [issue](cocoindex-io/cocoindex#1552) and [PR.](cocoindex-io/cocoindex#1564)
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Closes #1552
Swaps out pre-commit for prek.
prekis a single binary with no Python deps, so we can ditch thevirtualenvstuff (and all those related deps likecfgv,nodeenv,virtualenv, etc.; read the lockfile diff for reference). CI gets cleaner too since prek-action simplifies setup to a single step; no more separate cache and install steps.Also added a
Dependabotentry for thepre-commitecosystem (yes, pre-commit — Dependabot reads the same config format) for hook versions to update automatically.Everything else is just s/pre-commit/prek/ in the docs and
SKIP→PREK_SKIPin the workflows.