hardhat.config.js

require('dotenv').config()

const {subtask} = require("hardhat/config");
const {TASK_COMPILE_SOLIDITY_GET_SOURCE_PATHS} = require("hardhat/builtin-tasks/task-names")

subtask(TASK_COMPILE_SOLIDITY_GET_SOURCE_PATHS)
  .setAction(async (_, __, runSuper) => {
    const paths = await runSuper();

    return paths.filter(p => !p.endsWith(".t.sol") && !p.includes('mocks'));
  });

/**
 * @type import('hardhat/config').HardhatUserConfig
 */
module.exports = {
  solidity: "0.8.7",
  settings: {
    optimizer: {
      enabled: true,
      runs: 1000
    }
  },
  networks: {
    hardhat: {
      forking: {
        url: `https://mainnet.infura.io/v3/${process.env.WEB3_INFURA_PROJECT_ID}`
      },
    initialBaseFeePerGas: 0
    }
  }
};