hardhat.config.ts

import * as dotenv from 'dotenv';

import '@typechain/hardhat';
import '@nomiclabs/hardhat-ethers';
import '@nomiclabs/hardhat-waffle';
import '@openzeppelin/hardhat-upgrades';
import 'hardhat-deploy';
import 'solidity-coverage';
import 'hardhat-docgen';
import "@nomiclabs/hardhat-etherscan";
import "hardhat-contract-sizer";

dotenv.config();

const {
  INFURA_KEY,
  MNEMONIC,
  ETHERSCAN_API_KEY,
  PRIVATE_KEY,
  AURORA_API_KEY,
} = process.env;

const accountsTestnet = PRIVATE_KEY
  ? [PRIVATE_KEY]
  : { mnemonic: MNEMONIC };

const accountsMainnet = PRIVATE_KEY
  ? [PRIVATE_KEY]
  : { mnemonic: MNEMONIC };

module.exports = {
  defaultNetwork: 'hardhat',
  solidity: {
    version: "0.8.10",
    settings: {
      optimizer: {
        enabled: true,
        runs: 1
      },
      outputSelection: {
        "*": {
          "*": ["storageLayout"],
        },
      }
    }
  },
  contractSizer: {
    disambiguatePaths: false,
    runOnCompile: true,
    strict: false,
  },

  namedAccounts: {
    owner: {
      default: 0,
    },
  },
  mocha: {
    timeout: 300000,
  },
  networks: {
    hardhat: {},
    goerli: {
      url: `https://goerli.infura.io/v3/${INFURA_KEY}`,
      accounts: accountsTestnet,
    },
    auroraTestnet: {
      url: `https://testnet.aurora.dev/${AURORA_API_KEY}`,
      accounts: accountsTestnet
    },
    aurora: {
      url: `https://mainnet.aurora.dev/${AURORA_API_KEY}`,
      accounts: accountsMainnet
    }
  },
  etherscan: {
    // Your API key for Aurorascan
    // Obtain one at https://aurorascan.dev/
    apiKey: {
      aurora: ETHERSCAN_API_KEY
    },
  },
  docgen: {
    path: './docs/contracts',
    clear: true,
    runOnCompile: true,
  },
  allowUnlimitedContractSize: true,
};