hardhat.config.js

/*
 * @Author: your name
 * @Date: 2022-02-08 15:52:07
 * @LastEditTime: 2022-02-12 17:02:02
 * @LastEditors: your name
 * @Description: 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 * @FilePath: /10kpfp-contract/hardhat.config.js
 */
require('dotenv').config()

// require('@openzeppelin/hardhat-upgrades')
require('@nomiclabs/hardhat-etherscan')
require('@nomiclabs/hardhat-waffle')
require('hardhat-gas-reporter')
require('solidity-coverage')
require('hardhat-contract-sizer')
require('hardhat-abi-exporter')

// 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
 */
module.exports = {
  solidity: {
    version: '0.8.4',
    settings: {
      optimizer: {
        enabled: true,
        runs: 200,
      },
      outputSelection: {
        '*': {
          '*': ['storageLayout'],
        },
      },
    },
  },
  networks: {
    hardhat: {
      initialBaseFeePerGas: 0, // workaround from https://github.com/sc-forks/solidity-coverage/issues/652#issuecomment-896330136 . Remove when that issue is closed.
    },
    ropsten: {
      url: process.env.ROPSTEN_URL || '',
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    rinkeby: {
      url: process.env.RINKEBY_URL || '',
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    polygon: {
      url: process.env.POLYGON_URL || '',
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
    polygonMumbai: {
      url: process.env.POLYGONMUMBAI_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',
    gasPrice: 200,
    showTimeSpent: true,
    coinmarketcap: process.env.COINMARKETCAP_API,
    // outputFile: './gasReporter',
    // noColors: true,
  },
  etherscan: {
    apiKey: process.env.ETHERSCAN_API_KEY,
  },
  contractSizer: {
    alphaSort: true,
    runOnCompile: true,
    disambiguatePaths: false,
  },
  abiExporter: [
    {
      path: './abi/',
      clear: true,
      flat: true,
      only: ['NFT', 'Factory', 'ERC721AUpgradeable'],
      spacing: 2,
      pretty: true,
    },
    {
      path: './abi/ugly',
      only: ['NFT', 'Factory', 'ERC721AUpgradeable'],
      clear: true,
      flat: true,
      pretty: false,
    },
  ],
}