hardhat.config.ts

import { task, HardhatUserConfig } from "hardhat/config";
import "@nomiclabs/hardhat-waffle";
import "hardhat-gas-reporter";
import "solidity-coverage";
import "hardhat-contract-sizer";
import "@typechain/hardhat";
import "@nomiclabs/hardhat-ethers";
import "@nomiclabs/hardhat-waffle";
import "hardhat-watcher";

// 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
 */
const config: HardhatUserConfig = {
  solidity: {
    version: "0.8.9",
    settings: {
      optimizer: {
        enabled: true,
        runs: 150,
      },
    },
  },
  networks: {
    hardhat: {
      chainId: 31337,
      allowUnlimitedContractSize: true,
    },
    // rinkeby: {
    // url: "https://eth-rinkeby.alchemyapi.io/v2/123abc123abc123abc123abc123abcde",
    // accounts: [privateKey1, privateKey2, ...]
    // },
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts",
  },
  contractSizer: {
    alphaSort: true,
    runOnCompile: false,
  },
  watcher: {
    test: {
      tasks: [
        "clean",
        { command: "compile", params: { quiet: true } },
        {
          command: "test",
          params: {
            testFiles: ["./test/unit/index.ts", "./test/integration/index.ts"],
          },
        },
      ],
      files: ["./test/**/*"],
      verbose: true,
    },
  },
};

export default config;