Tree-sitter Rake

This repository provides the Tree-sitter grammar and highlighting queries for Rake, together with C, Go, Node.js, Python, Rust and Swift bindings generated from Tree-sitter's package templates.

nix develop supplies the pinned local package-check tools. Cargo output uses this project's own directory under the host's target root, or an explicitly announced cache-directory fallback. Swift checks use the Apple toolchain on the macOS GitHub runner.

npm test
npm run test:differential

The first command regenerates the parser and runs its corpus and highlighting tests. The differential check parses every source file in Rake's compiler test manifest with both Tree-sitter and the current compiler, then compares whether each parser accepts it.

Publishing

Run package checks before uploading to a registry. The Check generated bindings workflow runs on source changes and is also a prerequisite of Publish language packages. A failed check prevents every upload.

The npm check installs the actual tarball in a fresh Node consumer and runs the binding test. Python builds a wheel from the source archive, checks the distribution metadata, then installs and tests each artifact in a fresh environment. Rust builds and tests both the checkout and packaged crate. Go and Swift bindings run their own checks too.

Publish the tested npm and Python artifacts. Cargo verifies that its dry-run archive matches the tested crate before requesting registry credentials. Successful uploads establish publication only. Our checks are completed before upload, without using a registry's acceptance checks as a smoke suite.