hardhat.config.ts

import { HardhatUserConfig } from "hardhat/config";

import "@nomicfoundation/hardhat-ethers";
import "@nomicfoundation/hardhat-toolbox";
import "@nomicfoundation/hardhat-chai-matchers";
import "@nomicfoundation/hardhat-network-helpers";
import "@typechain/hardhat";
import "hardhat-deploy";
import "hardhat-gas-reporter";
import "hardhat-contract-sizer";
import "solidity-coverage";
import "./tasks/tasks.index";

import dotenv from "dotenv";

dotenv.config();

/**
 * @type import('hardhat/config').HardhatUserConfig
 */
const config: HardhatUserConfig = {
  solidity: {
    compilers: [
      {
        version: "0.8.21",
        settings: {
          optimizer: {
            enabled: true,
            runs: 99999,
          },
        },
      },
      {
        version: "0.7.6",
        settings: {
          optimizer: {
            enabled: true,
            runs: 99999,
          },
        },
      },
      {
        version: "0.6.12",
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
          },
        },
      },
    ],
  },
  paths: {
    sources: "./contracts",
    tests: "./tests",
    cache: "./cache",
    artifacts: "./artifacts",
  },
  contractSizer: {
    alphaSort: false,
    disambiguatePaths: false,
    runOnCompile: false,
    strict: true,
  },
  namedAccounts: {
    deployer: {
      default: 0,
    },
  },
  etherscan: {
    apiKey: process.env.ETHERSCAN_API_KEY,
  },
  networks: {
    mainnet: {
      url: process.env.ALCHEMY_API || "",
      gasPrice: 140 * 1000000000,
    },
    fuji: {
      url: "https://api.avax-test.network/ext/bc/C/rpc",
      gas: 5000000,
      gasPrice: 180 * 1000000000,
      chainId: 43113,
    },
    ava_mainnet: {
      url: "https://api.avax.network/ext/bc/C/rpc",
      gasPrice: 28 * 1000000000,
      chainId: 43114,
    },
    bsc_mainnet: {
      url: "https://bsc-dataseed.binance.org/",
      chainId: 56,
      gasPrice: 5000000000,
    },
    sepolia: {
      url: "https://ethereum-sepolia.blockpi.network/v1/rpc/public",
      chainId: 11155111,
    },
  },
};

if (process.env.ACCOUNT_PRIVATE_KEYS) {
  config.networks = {
    ...config.networks,
    fuji: {
      ...config.networks?.fuji,
      accounts: JSON.parse(process.env.ACCOUNT_PRIVATE_KEYS),
    },
    ava_mainnet: {
      ...config.networks?.ava_mainnet,
      accounts: JSON.parse(process.env.ACCOUNT_PRIVATE_KEYS),
    },
    bsc_mainnet: {
      ...config.networks?.bsc_mainnet,
      accounts: JSON.parse(process.env.ACCOUNT_PRIVATE_KEYS),
    },
    sepolia: {
      ...config.networks?.sepolia,
      accounts: JSON.parse(process.env.ACCOUNT_PRIVATE_KEYS),
    },
  };
}

config.gasReporter = {
  enabled: process.env.REPORT_GAS ? true : false,
};

export default config;