hardhat.config.js

/* global task ethers */
require("@nomiclabs/hardhat-waffle");
require("@nomiclabs/hardhat-ethers");
require("hardhat-contract-sizer");
require("dotenv-safe").config();
require("solidity-coverage");
//require('./tasks/generateDiamondABI.js')

// This is a sample Buidler task. To learn how to create your own go to
// https://buidler.dev/guides/create-task.html
task("accounts", "Prints the list of accounts", async () => {
  const accounts = await ethers.getSigners();

  for (const account of accounts) {
    console.log(await account.getAddress());
  }
});

// You have to export an object to set up your config
// This object can have the following optional entries:
// defaultNetwork, networks, solc, and paths.
// Go to https://buidler.dev/config/ to learn more
module.exports = {
  networks: {
    rinkeby: {
      url: process.env.RINKEBY_URL || "",
      accounts:
        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
    },
  },
  gasReporter: {
    currency: "USD",
    gasPrice: 100,
    enabled: false,
  },
  contractSizer: {
    alphaSort: false,
    runOnCompile: false,
    disambiguatePaths: true,
  },
  // This is a sample solc configuration that specifies which version of solc to use
  solidity: {
    version: "0.8.1",
    settings: {
      optimizer: {
        enabled: true,
        runs: 200,
      },
    },
  },
};