hardhat.config.ts

import * as dotenv from "dotenv";

import { HardhatUserConfig, task } from "hardhat/config";
import "@nomiclabs/hardhat-etherscan";
import "@nomiclabs/hardhat-waffle";
import "@typechain/hardhat";
import "hardhat-contract-sizer";
import "hardhat-gas-reporter";
import "solidity-coverage";

import { networks } from "./hardhat.networks";

dotenv.config();

// This is a sample Hardhat task. To learn how to create your own go to
// https://hardhat.org/guides/create-task.html
// task("accounts", "Prints the list of accounts", async (taskArgs, hre) => {
//   const accounts = await hre.ethers.getSigners();

//   for (const account of accounts) {
//     console.log(account.address);
//   }
// });

// You need to export an object to set up your config
// Go to https://hardhat.org/config/ to learn more

const config: HardhatUserConfig = {
	solidity: {
		version: "0.8.6",
		settings: {
			optimizer: {
				enabled: true,
				runs: 200,
			},
		},
	},

	paths: {
		sources: "./src/contracts",
		tests: "./test", // test on forked mainnet
	},

	typechain: {
		outDir: "types",
		target: "ethers-v5",
	},

	contractSizer: {
		alphaSort: true,
		runOnCompile: true,
		disambiguatePaths: false,
	},

	networks,
	gasReporter: {
		enabled: process.env.REPORT_GAS !== undefined,
		currency: "USD",
	},
	etherscan: {
		apiKey: process.env.ETHERSCAN_API_KEY,
	},
};

export default config;