hardhat.config.ts

import * as dotenv from "dotenv";

import { HardhatUserConfig } from "hardhat/config";
import "@nomiclabs/hardhat-etherscan";
import "@nomiclabs/hardhat-waffle";
import "@typechain/hardhat";
import "hardhat-gas-reporter";
import "solidity-coverage";
import "hardhat-contract-sizer";
import "hardhat-deploy"
import "hardhat-docgen"

dotenv.config();

const accounts = process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [];

const config: HardhatUserConfig = {
  solidity: "0.8.4",
  networks: {
    localhost: {
      live: false,
      saveDeployments: true,
      tags: ["local"],
    },
    mainnet: {
      url: `https://mainnet.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts,
      gasPrice: 120 * 1000000000,
      chainId: 1,
    },
    ropsten: {
      url: `https://ropsten.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts,
      chainId: 3,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasPrice: 5000000000,
      gasMultiplier: 2,
    },
    rinkeby: {
      url: `https://rinkeby.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts,
      chainId: 4,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasPrice: 5000000000,
      gasMultiplier: 2,
    },
    goerli: {
      url: `https://goerli.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts,
      chainId: 5,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasPrice: 5000000000,
      gasMultiplier: 2,
    },
    kovan: {
      url: `https://kovan.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts,
      chainId: 42,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
      gasPrice: 20000000000,
      gasMultiplier: 2,
    },
    bsc: {
      url: "https://bsc-dataseed.binance.org",
      accounts,
      chainId: 56,
      live: true,
      saveDeployments: true,
    },
    "bsc-testnet": {
      url: "https://data-seed-prebsc-1-s1.binance.org:8545",
      accounts,
      chainId: 97,
      live: true,
      saveDeployments: true,
      tags: ["staging"],
    },
    "indra-test": {
      url: "https://indranet-rpc.selendra.org/",
      accounts,
      chainId: 222,
      live: true,
      saveDeployments: true,
    },
  },
  gasReporter: {
    enabled: process.env.REPORT_GAS !== undefined,
    currency: "USD",
  },
  etherscan: {
    apiKey: process.env.ETHERSCAN_API_KEY,
  },
  contractSizer: {
    alphaSort: false,
    runOnCompile: false,
    disambiguatePaths: true,
  },
  typechain: {
    outDir: "types",
  },
  docgen: {
    path: './docs',
    clear: true,
  }
};

export default config;