eth-learning-lab/hardhat.config.js at main · harryGuo133/eth-learning-lab · GitHub

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require("@nomiclabs/hardhat-waffle");
require("@nomiclabs/hardhat-ethers");

/** @type import('hardhat/config').HardhatUserConfig */
module.exports = {
  solidity: {
    version: "0.8.20",
    settings: {
      optimizer: {
        enabled: true,
        runs: 200
      }
    }
  },
  networks: {
    hardhat: {
      chainId: 1337
    },
    localhost: {
      url: "http://127.0.0.1:8545",
      chainId: 1337,
      accounts: [
        "0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80",
        "0x59c6995e998f97a5a0044966f0945389dc9e86dae88c7a8412f4603b6b78690d",
        "0x5de4111afa1a4b94908f83103eb1f1706367c2e68ca870fc3fb9a804cdab365a"
      ]
    }
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts"
  }
};