A partial reimplementation of pre-commit in Rust.
Important
Heavily just a proof-of-concept and work-in-progress. There are bits that could probably be trivially optimized and parallelized, but that's not happening yet.
Will run your Python and Node hooks on --all-files, but not much more.
Presently requires uv to be available for virtualenv creation (and pnpm for Node deps), has only been tested on a Mac, etc.
- This project is naturally heavily inspired by the original
pre-commitproject, and borrows a lot of its ideas and the configuration formats (for compatibility). - As noted in the source for
crates/identify, the filename and extension mappings are adapted from thepre-commit/identifylibrary. - The basic Rust workspace, CLI and tracing was adapted from uv.
Preco is licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Preco by you, as defined in the Apache-2.0 license, shall be dually licensed as above, without any additional terms or conditions.