hardhat.config.ts

import "module-alias/register";

// import "@nomicfoundation/hardhat-chai-matchers";
import "@nomicfoundation/hardhat-toolbox";
import "@nomiclabs/hardhat-ethers";
import "@nomiclabs/hardhat-etherscan";
import "@typechain/hardhat";
import * as dotenv from "dotenv";
import { parseUnits } from "ethers/lib/utils";
import "hardhat-deploy";
import "hardhat-gas-reporter";
import { HardhatUserConfig, task } from "hardhat/config";
import "solidity-coverage";
import "solidity-docgen";

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 (taskArgs, hre) => {
  const accounts = await hre.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

const config: HardhatUserConfig = {
  solidity: {
    compilers: [
      {
        version: "0.8.25",
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
          },
          evmVersion: "paris",
          outputSelection: {
            "*": {
              "*": ["storageLayout"],
            },
          },
        },
      },
      {
        version: "0.5.16",
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
          },
          outputSelection: {
            "*": {
              "*": ["storageLayout"],
            },
          },
        },
      },
    ],
  },
  networks: {
    hardhat: isFork(),
    development: {
      url: "http://127.0.0.1:8545/",
      chainId: 31337,
      live: false,
    },
    bsctestnet: {
      url: process.env.BSC_ARCHIVE_NODE_URL || "https://data-seed-prebsc-1-s1.binance.org:8545",
      chainId: 97,
      accounts: {
        mnemonic: process.env.MNEMONIC || "",
      },
      gasPrice: parseUnits("10", "gwei").toNumber(),
      gasMultiplier: 10,
      timeout: 12000000,
    },
    bscmainnet: {
      url: "http://127.0.0.1:1248",
      chainId: 56,
      live: true,
      timeout: 1200000, // 20 minutes
    },
  },
  gasReporter: {
    enabled: process.env.REPORT_GAS !== undefined,
    currency: "USD",
  },
  etherscan: {
    customChains: [
      {
        network: "bsctestnet",
        chainId: 97,
        urls: {
          apiURL: "https://api-testnet.bscscan.com/api",
          browserURL: "https://testnet.bscscan.com",
        },
      },
      {
        network: "bscmainnet",
        chainId: 56,
        urls: {
          apiURL: "https://api.bscscan.com/api",
          browserURL: "https://bscscan.com",
        },
      },
    ],
    apiKey: {
      bscmainnet: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
      testnet: process.env.ETHERSCAN_API_KEY || "ETHERSCAN_API_KEY",
    },
  },
  paths: {
    tests: "./tests",
  },
  // Hardhat deploy
  namedAccounts: {
    deployer: 0,
    acc1: 1,
    acc2: 2,
    proxyAdmin: 3,
    acc3: 4,
  },
  docgen: {
    outputDir: "./docs",
    pages: "files",
    templates: "./docgen-templates",
  },
};

function isFork() {
  return process.env.FORK_MAINNET === "true"
    ? {
        allowUnlimitedContractSize: false,
        loggingEnabled: false,
        forking: {
          url: process.env.BSC_ARCHIVE_NODE_URL || "https://data-seed-prebsc-1-s1.binance.org:8545",
          blockNumber: 21068448,
        },
        accounts: {
          accountsBalance: "1000000000000000000",
        },
        live: false,
      }
    : {
        allowUnlimitedContractSize: true,
        loggingEnabled: false,
        live: false,
      };
}

export default config;