hardhat.config.ts

import "dotenv/config";
import "solidity-coverage";
import "@nomiclabs/hardhat-waffle";
import "hardhat-deploy";
import "hardhat-deploy-ethers";
import "@typechain/hardhat";
import "hardhat-gas-reporter";
import "@nomiclabs/hardhat-solhint";
import "hardhat-contract-sizer";
import "hardhat-dependency-compiler";
import "@nomiclabs/hardhat-etherscan";
import "@tenderly/hardhat-tenderly";

import { HardhatUserConfig } from "hardhat/config";

const accounts = {
    mnemonic: process.env.MNEMONIC,
    initialIndex: parseInt(process.env.ACCOUNT_INDEX ?? "0"),
    count: 20,
    accountsBalance: "99000000000000000000000",
};

/**
 * Go to https://hardhat.org/config/ to learn more
 * @type import('hardhat/config').HardhatUserConfig
 */
const config: HardhatUserConfig = {
    defaultNetwork: "hardhat",
    networks: {
        hardhat: {
            live: false,
            saveDeployments: true,
            tags: ["test", "local"],
            accounts: accounts,
            // This is because MetaMask mistakenly assumes all networks in http://localhost:8545 to have a chain id of 1337
            // but Hardhat uses a different number by default. Please voice your support for MetaMask to fix this:
            // https://github.com/MetaMask/metamask-extension/issues/9827
            chainId: 1337,
            forking: {
                url: process.env.FORK_URL,
                enabled: process.env.FORKING === "true"
            }
        },
        ropsten: {
            url: `https://eth-ropsten.alchemyapi.io/v2/${process.env.ALCHEMY_ROPSTEN_API_KEY}`,
            accounts: accounts,
        },
        kovan: {
            url: `https://eth-kovan.alchemyapi.io/v2/${process.env.ALCHEMY_KOVAN_API_KEY}`,
            accounts: accounts,
        },
        mainnet: {
            url: `https://eth-mainnet.alchemyapi.io/v2/${process.env.ALCHEMY_MAINNET_API_KEY}`,
            chainId: 1,
            accounts: accounts,
        },
        optimism: {
            url: "https://mainnet.optimism.io/",
            chainId: 10,
            accounts: accounts,
        },
        bsc: {
            url: "https://bsc-dataseed.binance.org/",
            chainId: 56,
            accounts: accounts,
        },
        polygon: {
            url: "https://polygon-rpc.com/",
            chainId: 137,
            accounts: accounts,
        },
        fantom: {
            url: "https://rpc.ftm.tools/",
            chainId: 250,
            accounts: accounts,
        },
        celo: {
            url: "https://forno.celo.org/",
            chainId: 42220,
            accounts: accounts,
        },
        avalanche: {
            url: "https://api.avax.network/ext/bc/C/rpc",
            chainId: 43114,
            accounts: accounts,
        }
    },
    solidity: {
        version: "0.8.14",
        settings: {
            optimizer: {
                enabled: true,
                runs: 5000,
            },
            outputSelection: {
                "*": {
                    "*": ["storageLayout"],
                },
            },
        },
    },
    typechain: {
        outDir: "typechain",
        target: "ethers-v5",
    },
    gasReporter: {
        coinmarketcap: process.env.COINMARKETCAP_API_KEY,
        currency: "USD",
        enabled: process.env.REPORT_GAS === "true",
        excludeContracts: ["contracts/mocks/", "contracts/libraries/", "contracts/interfaces/"],
    },
    etherscan: {
        apiKey: process.env.ETHERSCAN_API_KEY,
    },
    dependencyCompiler: {
        paths: [
            "@openzeppelin/contracts/governance/TimelockController.sol",
            "@openzeppelin/contracts/proxy/transparent/TransparentUpgradeableProxy.sol"
        ],
    },
    tenderly: {
        project: "",
        username: "",
    }
};

export default config;