hardhat.config.ts

import * as dotenv from "dotenv";

import { HardhatUserConfig, task } from "hardhat/config";
import "@nomiclabs/hardhat-ethers";
import "@nomiclabs/hardhat-etherscan";
import "@nomiclabs/hardhat-waffle";
import "@typechain/hardhat";
import "hardhat-gas-reporter";
import "solidity-coverage";
import "./deploy/x/asset";

dotenv.config();

// 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
const config: HardhatUserConfig = {
  solidity: {
    compilers: [
      {
        version: "0.8.19",
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
          },
        },
      },
      {
        version: "0.8.20",
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
          },
        },
      },
      {
        version: "0.8.17",
        settings: {
          viaIR: true,
          optimizer: { enabled: true, runs: 4_294_967_295 },
          metadata: {
            bytecodeHash: "none",
          },
          outputSelection: {
            "*": {
              "*": ["evm.assembly", "irOptimized", "devdoc"],
            },
          },
        },
      },
    ],
    overrides: {
      "contracts/trading/seaport/ImmutableSeaport.sol": {
        version: "0.8.17",
        settings: {
          viaIR: true,
          optimizer: {
            enabled: true,
            runs: 10,
          },
        },
      },
      "contracts/trading/seaport/conduit/Conduit.sol": {
        version: "0.8.14",
        settings: {
          viaIR: true,
          optimizer: {
            enabled: true,
            runs: 1000000,
          },
        },
      },
      "contracts/trading/seaport/conduit/ConduitController.sol": {
        version: "0.8.14",
        settings: {
          viaIR: true,
          optimizer: {
            enabled: true,
            runs: 1000000,
          },
        },
      },
    },
  },
  paths: {
    tests: "./test",
  },
  networks: {
    sepolia: {
      url: process.env.SEPOLIA_URL || "",
      accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    mainnet: {
      url: process.env.MAINNET_URL || "",
      accounts: process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
  },
  gasReporter: {
    enabled: process.env.REPORT_GAS !== undefined,
    currency: "USD",
  },
  etherscan: {
    apiKey: process.env.ETHERSCAN_API_KEY,
  },
};

export default config;