hardhat.config.js

require('@nomiclabs/hardhat-waffle')
require('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

/**
 * @type import('hardhat/config').HardhatUserConfig
 */
module.exports = {
  solidity: '0.8.4',
  networks: {
    rinkeby: {
      url: process.env.NETWORK_URL,
      accounts: [process.env.PRIVATE_KEY_1],
    },
  },
  paths: {
    sources: './ethereum/contracts',
    tests: './ethereum/test',
    cache: './ethereum/cache',
    artifacts: './ethereum/artifacts',
  },
}