hardhat.config.js

require("@nomicfoundation/hardhat-toolbox")
require("@nomiclabs/hardhat-etherscan")
require("@nomicfoundation/hardhat-chai-matchers");
require("@nomiclabs/hardhat-ethers");
require("dotenv").config()
require("hardhat-gas-reporter")
require("solidity-coverage")
require("hardhat-deploy")

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

const GOERLI_RPC_URL = process.env.GOERLI_RPC_URL || "https://eth-goerli/example"
const PRIVATE_KEY = process.env.PRIVATE_KEY || "0xkey"
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY || "key"
const COINMARKETCAP_API_KEY = process.env.COINMARKETCAP_API_KEY || "api-key"

module.exports = {
  defaultNetwork: "hardhat",
  networks: {
    goerli: {
      url: GOERLI_RPC_URL,
      accounts: [PRIVATE_KEY],
      chainId: 5,
      blockConfirmations: 6,
    },
    localhost: {
      url: "http://127.0.0.1:8545/",
      chainId: 31337,
    },
  },
  solidity: {
    compilers: [{ version: "0.8.7" }, { version: "0.6.6" }],
  },
  etherscan: {
    apiKey: ETHERSCAN_API_KEY,
  },
  namedAccounts: {
    deployer: {
      default: 0,
    },
    player: {
      default: 1,
    },
    goerli: {
      default: 1,
    },
  },
  gasReporter: {
    enabled: false,
    outputFile: "gas-report.txt",
    noColors: true,
    currency: "USD",
    coinmarketcap: COINMARKETCAP_API_KEY,
  },
  mocha: {
    timeout: 300000,
  }
}