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-gas-reporter";
import "solidity-coverage";
import "@openzeppelin/hardhat-upgrades";
import "hardhat-preprocessor";
import "hardhat-spdx-license-identifier";

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",
  networks: {
    ropsten: {
      url: process.env.ROPSTEN_URL || "",
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    bobaRinkeby: {
      url: "https://rinkeby.boba.network",
      chainId: 28,
      allowUnlimitedContractSize: true,
      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,
  },
  paths: {
    sources: "contracts",
  },
  // preprocess: {
  //   eachLine: (): LinePreprocessorConfig => ({
  //     transform: (line) => line.startsWith("//"),
  //     settings: { comment: true }, // ensure the cache is working, in that example it can be anything as there is no option, the preprocessing happen all the time
  //   }),
  // },
  // spdxLicenseIdentifier: {
  //   overwrite: true,
  //   runOnCompile: true,
  // },
};

export default config;