hardhat.config.ts

import 'dotenv/config';
import {HardhatUserConfig} from 'hardhat/types';
import 'hardhat-deploy';
import 'hardhat-deploy-ethers';
import 'hardhat-gas-reporter';
import '@nomiclabs/hardhat-etherscan';
import '@symfoni/hardhat-react';
import 'hardhat-typechain';
import '@typechain/ethers-v5';
import {node_url, accounts} from './utils/network';

const config: HardhatUserConfig = {
  solidity: {
    version: '0.6.12',
  },
  namedAccounts: {
    deployer: 0,
  },
  networks: {
    hardhat: {
      accounts: accounts(),
    },
    localhost: {
      url: 'http://localhost:8545',
      accounts: accounts(),
    },
    mainnet: {
      url: node_url('mainnet'),
      accounts: accounts('mainnet'),
    },
    rinkeby: {
      url: node_url('rinkeby'),
      accounts: accounts('rinkeby'),
    },
    kovan: {
      url: node_url('kovan'),
      accounts: accounts('kovan'),
    },
    staging: {
      url: node_url('kovan'),
      accounts: accounts('kovan'),
    },
  },
  paths: {
    sources: 'src',
  },
  etherscan: {
    apiKey: process.env.ETHERSCAN_API_KEY,
  },
  gasReporter: {
    currency: 'USD',
    gasPrice: 100,
    enabled: process.env.REPORT_GAS ? true : false,
    coinmarketcap: process.env.COINMARKETCAP_API_KEY,
    maxMethodDiff: 10,
  },
  mocha: {
    timeout: 0,
  },
};

export default config;