hardhat-ts-plugin-abi-extractor v0.0.6

hardhat-ts-plugin-abi-extractor

ABI extractor supporting json and ts (wagmi) formats

Hardhat project plugin example.

What

This plugin seamlessly extracts the ABI of specified smart contracts into your chosen folder. It supports various formats, including JSON and TypeScript, with a special focus on TypeScript integration using Wagmi.

Installation

npm install hardhat-ts-plugin-abi-extractor

Import the plugin in your hardhat.config.js:

require("hardhat-ts-plugin-abi-extractor");

Or if you are using TypeScript, in your hardhat.config.ts:

import "hardhat-ts-plugin-abi-extractor";

Tasks

This plugin adds the extract-abi task to Hardhat:

npx hardhat help extract-abi

Configuration

Key Configuration Fields:

contractsToExtractAbi: Specify the names of the contracts for which you want to extract the ABI. This field extends the HardhatUserConfig.

abi: Define the directory path where the extracted ABI files will be stored ("abi" by default). This path is a part of the ProjectPathsUserConfig object.

clientAbiFile: Set the path to an existing file that will be updated with the combined ABI data from the specified contracts in contractsToExtractAbi.

This is an example of how to set it:

module.exports = {
  contractsToExtractAbi: ["Lock", "Lock2"],
  paths: {
    abi: "somepath",
    clientAbiFile: "somepath/client.ts",
  },
};

Usage

You need to take no additional steps for this plugin to work.