bindings

License

This repository contains two separate license regimes:

1. LGPL-3.0-or-later for all code in ./abigen (the forked go-ethereum abigen).
   See the full text in LICENSE under “GNU LESSER…”
2. MIT for everything else in this repo.
   See the full text in LICENSE under “MIT License”.

CRE Generated Bindings (MVP)

This project utilizes a forked version of abigen (from go-ethereum) that lets you generate Go bindings for your smart contracts using a custom template.

Prerequisites

1. Go Install Go 1.18 or later:

   brew install go          # macOS (Homebrew)
   sudo apt install golang  # Ubuntu/Debian
   

2. Solidity compiler Install solc to compile or verify your contracts:

   npm install -g solc      # via npm
   brew install solidity    # macOS (Homebrew)
   

Usage

Programmatic API

import "github.com/smartcontractkit/chainlink-evm/pkg/bindings"

func main() {
  err := bindings.GenerateBindings(
    "./pkg/bindings/build/MyContract_combined.json", // or "" if using abiPath
    "./pkg/bindings/MyContract.abi",                 // or "" for combined-json mode
    "bindings",                                       // Go package name
    "MyContract",                                     // typeName (single-ABI only)
    "./pkg/bindings/build/bindings.go",               // output file
  )
  if err != nil {
    log.Fatalf("generate bindings: %v", err)
  }
}