Build tool for NEAR smart contracts

Currently supports Rust Contracts.

cargo install raen

rust installation

rustup

rustup target add wasm32-unknown-unknown

Commands

build

'build' compiles a workspace of contracts and generates wit, ts, and json. The json is then compressed and inject into the compiled contract's Wasm file in a custom section named json.

This usually results in a smaller binary since we use walrus under the hood.