UNIV3_SIMPLE_ROUTER/hardhat.config.ts at master · MiguelGGMM/UNIV3_SIMPLE_ROUTER · GitHub

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import { HardhatUserConfig } from "hardhat/config";
import "@nomicfoundation/hardhat-toolbox"; //includes gas reporter etc
import "@nomiclabs/hardhat-solhint";
import "@nomicfoundation/hardhat-verify"; //https://hardhat.org/hardhat-runner/plugins/nomicfoundation-hardhat-verify
import "ganache";

import { config as dotEnvConfig } from "dotenv";
dotEnvConfig();

// Private key for deployments...
import fs from "fs";
//import { ethers } from "ethers";

let privateKey = "";
try {
  privateKey = fs.readFileSync(".pk").toString().trim();
} catch (ex: unknown) {
  if (ex) {
    console.log(ex.toString());
  }
}
let CMC_KEY = "";
try {
  CMC_KEY = fs.readFileSync(".cmc").toString().trim();
} catch (ex: unknown) {
  if (ex) {
    console.log(ex.toString());
  }
}

//unnecessary
//const remoteContract = JSON.parse(fs.readFileSync("./artifacts/contracts/token/testAux/PancakeRouter.sol/PancakeRouter.json").toString().trim())

const config: HardhatUserConfig = {
  solidity: {
    compilers: [
      {
        version: "0.8.12",
        settings: {
          //evmVersion: "byzantium",
          evmVersion: "istanbul",
          optimizer: {
            enabled: true,
            runs: 999,
          },
        },
      },
      {
        //Need for pancakeswapV2...
        version: "0.6.6",
        settings: {
          //evmVersion: "byzantium",
          evmVersion: "istanbul",
          optimizer: {
            enabled: true,
            runs: 999,
          },
        },
      },
      {
        version: "0.5.0",
        settings: {
          //evmVersion: "byzantium",
          evmVersion: "istanbul",
          optimizer: {
            enabled: true,
            runs: 999,
          },
        },
      },
      {
        version: "0.7.6",
        settings: {
          //evmVersion: "byzantium",
          evmVersion: "istanbul",
          optimizer: {
            enabled: true,
            runs: 999,
          },
        },
      },
    ],
  },
  mocha: {
    timeout: 100000000,
  },
  etherscan: {
    //https://hardhat.org/hardhat-runner/plugins/nomicfoundation-hardhat-verify
    apiKey: {
      bsc: "your binance smart chain API KEY",
      //npx hardhat verify --list-networks //available networks
      //https://hardhat.org/hardhat-runner/plugins/nomicfoundation-hardhat-verify#adding-support-for-other-networks // if you need other networks
      xdai: "",
    },
  },
  defaultNetwork: "hardhat",
  networks: {
    hardhat: {
      forking: {
        url: "https://eth.llamarpc.com", //"https://mainnet.base.org",//"https://base-mainnet.public.blastapi.io",//"https://eth.llamarpc.com",
        enabled: true,
      },
      hardfork: "istanbul",
      allowUnlimitedContractSize: true, //Needed for coverage...
      //gasPrice: 5000000000,
      gas: 20000000,
      gasMultiplier: 1.2,
      throwOnCallFailures: true,
      blockGasLimit: 30000000,
    },
    // bscMainnet: {
    //   url: "https://bsc-dataseed1.binance.org/",
    //   accounts: privateKey ? [`0x${privateKey}`] : [],
    //   gasPrice: 5000000000,
    // },
    // gnosis: {
    //   url: "https://rpc.gnosischain.com",
    //   accounts: [],
    //   chainId: 100,
    // },
  },
  gasReporter: {
    enabled: true,

    token: "ETH",
    gasPriceApi:
      "https://api.etherscan.io/api?module=proxy&action=eth_gasPrice",

    // if we want the report in a file
    outputFile: "gasReporterOutput.json",
    noColors: true, //needed if we print report in file

    //rst: true,
    //onlyCalledMethods: true,
    showMethodSig: true,
    currency: "USD", //'EUR',
    coinmarketcap: CMC_KEY,
    //gasPrice: 5,
    showTimeSpent: true,
    maxMethodDiff: 10, //10% max gas diff usage
    maxDeploymentDiff: 50, //10% max gas diff deployments
    // unnecessary
    // ,remoteContracts: [
    //   {
    //     abi: remoteContract.abi,
    //     address: process.env.ROUTER??"",
    //     name: remoteContract.name,
    //     bytecode: remoteContract.bytecode
    //   }
    // ]
  },
};

export default config;