hardhat.config.js

require("@nomiclabs/hardhat-waffle");
require("@nomiclabs/hardhat-web3");
require("hardhat-contract-sizer");
require("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 () => {
  const accounts = await 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

/**
 * @type import('hardhat/config').HardhatUserConfig
 */

module.exports = {
  contractSizer: {
    alphaSort: true,
    runOnCompile: true,
    disambiguatePaths: false,
  },
  // solidity: "0.8.0",
  networks: {
    localhost: {
      url: "http://127.0.0.1:8545",
    },
    hardhat: {
      // allowUnlimitedContractSize: true,
      accounts: {
        mnemonic:
          "case pistol aspect axis wing biology flip wet moral rebuild umbrella soda wait cradle pause west alter rebel bubble penalty under flight slush solution",
      },
    },
    rinkeby: {
      url: "https://rinkeby.infura.io/v3/" + process.env.INFURA_API_KEY,
      accounts: {
        mnemonic: process.env.MNENOMIC,
      },
    },
    // ,
    // hardhat: {
    //   chainId: 1337
    // }
  },
  solidity: {
    version: "0.8.0",
    settings: {
      optimizer: {
        enabled: true,
        runs: 200,
      },
    },
  },
  // paths: {
  //   sources: "./contracts",
  //   tests: "./test",
  //   cache: "./cache",
  //   artifacts: "./artifacts",
  // },
  // mocha: {
  //   timeout: 20000,
  // },
};