hardhat.config.js

require("@nomiclabs/hardhat-etherscan")
require("@nomiclabs/hardhat-waffle")
require("hardhat-gas-reporter")
require("hardhat-deploy")
require("solidity-coverage")
const process = require("node:process")

// This is a sample Hardhat task. To learn how to create your own go to
// https://hardhat.org/guides/create-task.html
task("accounts", "Prints the list of accounts", async (taskArgs, hre) => {
    const accounts = await hre.ethers.getSigners()

    for (const account of accounts) {
        console.log(account.address)
    }
})

// You need to export an object to set up your config
// Go to https://hardhat.org/config/ to learn more

/**
 * @type import('hardhat/config').HardhatUserConfig
 */
module.exports = {
    solidity: {
        version: "0.8.26",
        settings: {
            optimizer: {
                enabled: true,
                runs: 1000,
            },
        },
    },
    networks: {
        main: {
            chainId: 1,
            url: `https://mainnet.infura.io/v3/${process.env?.INFURA_PROJECT_ID}` || "",
            accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
        },
        hardhat: {
            initialBaseFeePerGas: 0, // workaround from https://github.com/sc-forks/solidity-coverage/issues/652#issuecomment-896330136 . Remove when that issue is closed.
        },
        goerli: {
            chainId: 5,
            url: `https://goerli.infura.io/v3/${process.env?.INFURA_PROJECT_ID}` || "",
            accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
        },
        xdai: {
            chainId: 100,
            url: "https://rpc.xdaichain.com" || "",
            accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
        },
        sepolia: {
            chainId: 11155111,
            url: `https://sepolia.infura.io/v3/${process.env?.INFURA_PROJECT_ID}` || "",
            accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
        },
    },
    gasReporter: {
        enabled: process.env.REPORT_GAS !== undefined,
        currency: "USD",
        gasPrice: 100,
        coinmarketcap: "5d0616e9-5ad1-46a5-8456-8bf84bb4dbc5",
        outputFile: "gasExpenseReport.txt",
        noColors: true,
    },
    etherscan: {
        apiKey: process.env.ETHERSCAN,
    },

    mocha: {
        timeout: 60000, // Testnet are taking long.
    },
}