hardhat.config.js

require("@nomiclabs/hardhat-waffle")
require("@nomiclabs/hardhat-etherscan")
require("hardhat-deploy")
require("solidity-coverage")
require("hardhat-gas-reporter")
require("hardhat-contract-sizer")
require("dotenv").config()

/**
 * @type import('hardhat/config').HardhatUserConfig
 */

const RINKEBY_RPC_URL = process.env.RINKEBY_RPC_URL
const PRIVATE_KEY = process.env.PRIVATE_KEY
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY
const COINMARKETCAP_API_KEY = process.env.COINMARKETCAP_API_KEY

module.exports = {
  defaultNetwork: "hardhat",
  networks: {
    hardhat: {
      chainId: 31337,
      blockConfirmations: 1,
    },
    localhost: {
      chainId: 31337,
    },
    rinkeby: {
      chainId: 4,
      url: RINKEBY_RPC_URL,
      accounts: [PRIVATE_KEY],
      saveDeployments: true,
    },
  },
  gasReporter: {
    enabled: false,
    outputFile: "gas-report.txt",
    noColors: true,
    currency: "USD",
    coinmarketcap: COINMARKETCAP_API_KEY,
  },
  etherscan: {
      apiKey: ETHERSCAN_API_KEY,
  },
  namedAccounts: {
    deployer: {
        default: 0,
    },
    player: {
        default: 1,
    },
},
mocha: {
  timeout: 200000, // 200 seconds max
},
  solidity: "0.8.7",
};