This is a rewrite of the core of the Codegen SDK in Rust. The codegen-sdk is a multi-lingual type analysis and refactoring engine. It's designed to be used for providing tools and context to AI agents.
- Supports multiple languages
- Much faster parsing (~10x) of repositories
- Fast execution time using pre-parsed caches
- More memory efficient (50% memory usage compared to the python SDK)
- Incremental re-computation in response to changes made by the user or the tool
codegen-sdk-common: A crate that contains the common code for the SDK.codegen-sdk-cst: Definitions and utilities for the CST.codegen-sdk-ast: Definitions and utilities for the AST.codegen-sdk-resolution: Definitions and utilities for the AST.codegen-sdk-cst-generator: A crate that generates the CST for the SDK.codegen-sdk-ast-generator: A crate that generates the AST and queries for the SDK. This requires the ts_query CST language to be generated first.codegen-sdk-bindings-generator: A crate that generates python bindings to the rust librarylanguages/*: A crate for each language that contains the language-specific code for the SDK. It's largely boilerplate, most of the work is done by thecodegen-sdk-ast-generatorandcodegen-sdk-cst-generatorcrates. These are split out to make compiling the SDK faster.codegen-sdk-analyzer: A crate that contains the core logic for the Incremenetal computation and state management of the SDK.bindings/python: Python bindings for the librarysrc: A base program that uses the SDK.
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
rustup toolchain install nightlycargo install --no-confirm cargo-binstall
cargo binstall --no-confirm cargo-nextest
cargo binstall --no-confirm cargo-instacargo build --features stablecargo insta run --workspace --review --features stableSome of the tests use snapshots managed by Insta.
RUST_LOG=info cargo run --release /path/to/repo