hardhat-coverage.config.ts

import * as dotenv from "dotenv";

import type { HardhatUserConfig } from "hardhat/config";
import "@nomiclabs/hardhat-waffle";
import "@typechain/hardhat";
import "hardhat-gas-reporter";
import "solidity-coverage";
import "hardhat-deploy";
import "@openzeppelin/hardhat-upgrades";

dotenv.config();

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

const config: HardhatUserConfig = {
  solidity: {
    compilers: [
      {
        version: "0.8.17",
        settings: {
          viaIR: false,
          optimizer: {
            enabled: false,
          },
        },
      },
      {
        version: "0.6.12",
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
          },
        },
      },
    ],
  },
  networks: {
    hardhat: {
      blockGasLimit: 30_000_000,
      throwOnCallFailures: false,
    },
  },
  namedAccounts: {
    deployer: {
      default: 0,
    },
    alice: {
      default: 1,
    },
    bob: {
      default: 2,
    },
    carol: {
      default: 3,
    },
  },
  gasReporter: {
    enabled: process.env.REPORT_GAS !== undefined,
    currency: "USD",
  },
};

export default config;