base.config.js

function getHardhatConfig(configOverrides = {}) {

  const { node_url, accounts, addForkConfiguration } = require('./utils/network');
  // requiring these here, automatically adds ethers, deploy to HRE (Hardhat Runtime Env.)
  require("@nomiclabs/hardhat-waffle");
  require("@nomiclabs/hardhat-ethers");
  require("@nomiclabs/hardhat-etherscan");
  if (configOverrides.setupSafe) require("hardhat-safe-deployer");
  require("hardhat-deploy");
  require("./tasks/gnosis-poc");
  require("./tasks/clay-balance");
  require("./tasks/clay-mint");
  require("./tasks/clay-approve");
  require("./tasks/clay-get-allowance");
  require("./tasks/erc20-approve");
  require("./tasks/add-liquidity");
  require("./tasks/clay-grant-role");
  require("./tasks/add-asset");
  require("./tasks/pause-asset");
  require("./tasks/unpause-asset");
  require("./tasks/close-asset");
  require("./tasks/list-assets");
  require("./tasks/emp-create");
  require("./tasks/emp-mint");
  require("./tasks/emp-expire");
  require("./tasks/emp-settle");
  require("./tasks/emp-verify");
  require("./tasks/emp-create-liquidation");
  require("./tasks/emp-request-withdrawal");
  require("./tasks/add-impl-to-finder");
  require("./tasks/create-lp");
  require("./tasks/setup-finder");
  require("./tasks/build-merkle");
  require("./tasks/get-addresses-from-excel");
  require("./tasks/clay-claim");
  require("./tasks/transfer-clayToken-ownership");
  require("./tasks/transfer-contract-ownership");
  require("./tasks/transfer-all-ownerships");
  require("hardhat-gas-reporter");

  const solcVersion = "0.8.0";

  const LARGE_CONTRACT_COMPILER_SETTINGS = {
    version: solcVersion,
    settings: { optimizer: { enabled: true, runs: 200 } },
  };
  /**
  * @type import('hardhat/config').HardhatUserConfig
  */
  const defaultConfig = {
    defaultNetwork: "hardhat",
    // truffle dashboard doesn't work properly with Fork Configuration
    // commenting for now
    // networks: addForkConfiguration({
    // }),
    networks: {
      // localhost: {
      //   live: false,
      //   tags: ["local"],
      //   hardfork: "istanbul",
      //   blockGasLimit: 67000000,
      // },
      hardhat: {
        forking: {
          url: 'https://eth-goerli.public.blastapi.io'
        }
      },
      kovan: {
        live: false,
        tags: ["test-kovan"],
        blockGasLimit: 67000000,
        url: node_url('kovan'),
        accounts: accounts('kovan'),
        chainId: 42,
      },
      goerli: {
        live: true,
        tags: ["test-goerli"],
        blockGasLimit: 67000000,
        url: node_url('goerli'),
        accounts: accounts('goerli'),
        chainId: 5,
      },
      'dashboard': {
        url: "http://localhost:24012/rpc",
        timeout: 400000,
        live: true
      }
    },
    solidity: {
      compilers: [
        // For Uniswap contracts
        {
          version: "0.6.12",
          settings: {
            optimizer: {
              enabled: true,
              runs: 200,
            }
          },
        },
        {
          version: "0.8.16",
          settings: {
            optimizer: {
              enabled: true,
              runs: 200,
            }
          },
        },
        // {
        //   version: "0.8.1",
        //   settings: {
        //     optimizer: {
        //       enabled: true,
        //       runs: 20,
        //     }
        //   },
        // },
        // {
        //   version: "0.8.9",
        //   settings: {
        //     optimizer: {
        //       enabled: true,
        //       runs: 20,
        //     }
        //   },
        // }
      ],
      // overrides: {
      //   "contracts/UMA/financial-templates/expiring-multiparty/ExpiringMultiPartyLib.sol": {
      //     version: "0.8.0",
      //     settings: { optimizer: { enabled: true, runs: 200 } },
      //   },
      // }
    },
    namedAccounts: {
      deployer: {
        default: 0
      },
      sumeroTestUser: {
        default: 1
      }
    },
    external: process.env.HARDHAT_FORK
      ? {
        deployments: {
          // process.env.HARDHAT_FORK will specify the network that the fork is made from.
          // these lines allow it to fetch the deployments from the network being forked from both for node and deploy task
          hardhat: ['deployments/' + process.env.HARDHAT_FORK],
          localhost: ['deployments/' + process.env.HARDHAT_FORK],
        },
      }
      : undefined,
    etherscan: {
      apiKey: process.env.ETHERSCAN_API_KEY
    },
    gasReporter: {
      enabled: true,
      currency: "ETH",
      coinmarketcap: process.env.COINMARKETCAP_API_KEY,
      outputFile: "gas-report.txt",
      noColors: true,
    },
  }

  return { ...defaultConfig };
}


module.exports = {
  getHardhatConfig
}