hardhat.config.ts

import * as dotenv from "dotenv";

import { HardhatUserConfig, task } from "hardhat/config";
import "@typechain/hardhat";
import "@nomiclabs/hardhat-etherscan";
import "@nomiclabs/hardhat-waffle";
import "@nomiclabs/hardhat-ethers";
import "@nomiclabs/hardhat-solhint";
import "@openzeppelin/hardhat-upgrades";
import "hardhat-gas-reporter";
//import "hardhat-ethernal";
import "solidity-coverage";
import "hardhat-deploy";
import "hardhat-docgen";

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: "0.8.13",
    paths: {
        artifacts: "./frontend/artifacts",
    },
    typechain: {
        outDir: "frontend/types",
        target: "ethers-v5",
        alwaysGenerateOverloads: false, // should overloads with full signatures like deposit(uint256) be generated always, even if there are no overloads?
        externalArtifacts: [], // optional array of glob patterns with external artifacts to process (for example external libs from node_modules)
    },
    networks: {
        rinkeby: {
            url: process.env.RINKEBY_RPC_URL || "",
            accounts:
                process.env.PRIVATE_KEY !== undefined
                    ? [process.env.PRIVATE_KEY]
                    : [],
        },
    },
    gasReporter: {
        enabled: process.env.REPORT_GAS !== undefined,
        currency: "USD",
    },
    etherscan: {
        apiKey: process.env.ETHERSCAN_API_KEY,
    },
    docgen: {
        path: "./docs",
        clear: true,
        runOnCompile: true,
    },
};

export default config;