hardhat.config.js

/*
 * @Author: daibi dbfornewsletter@outlook.com
 * @Date: 2023-01-05 06:35:14
 * @LastEditors: daibi dbfornewsletter@outlook.com
 * @LastEditTime: 2023-01-05 06:39:21
 * @FilePath: /Avatar_Oracle_Book/hardhat.config.js
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 */
/* global ethers task */
require('@nomiclabs/hardhat-waffle')
require("dotenv").config()
require("@nomiclabs/hardhat-ethers")
require("hardhat-deploy")

const { ALCHEMY_API_URL, PRIVATE_KEY } = process.env;

// 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 () => {
  const accounts = await 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: '0.8.6',
  settings: {
    optimizer: {
      enabled: true,
      runs: 1000000
    }
  }, 
  mocha: {
    timeout: 90000
  },
  networks: {
    hardhat: {
      initialBaseFeePerGas: 0,
      blockGasLimit: 18800000,
    },
    mumbai: {
      url: ALCHEMY_API_URL,
      accounts: [`0x${PRIVATE_KEY}`]
    }
  },
  namedAccounts: {
    deployer: 0
  },
}