VotingSystem/hardhat.config.js at master · codermaybe/VotingSystem · GitHub

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require("@nomicfoundation/hardhat-toolbox");
require("dotenv").config();
const { subtask } = require("hardhat/config");
const {
  TASK_COMPILE_SOLIDITY_GET_SOLC_BUILD,
} = require("hardhat/builtin-tasks/task-names");

subtask(TASK_COMPILE_SOLIDITY_GET_SOLC_BUILD, async (args, hre, runSuper) => {
  if (args.solcVersion === "0.8.28") {
    return {
      compilerPath: require.resolve("solc/soljson.js"),
      isSolcJs: true,
      version: args.solcVersion,
      longVersion: "0.8.28",
    };
  }

  return runSuper();
});

/** @type import('hardhat/config').HardhatUserConfig */
module.exports = {
  defaultNetwork: "sepolia",
  networks: {
    hardhat: {
      chainId: 31337,
    },
    localHardhat: {
      url: "http://127.0.0.1:8545",
    },

    sepolia: {
      url: "https://eth-sepolia.g.alchemy.com/v2/<key>",
      accounts: [],
    },
  },
  solidity: {
    version: "0.8.28",
    preferWasm: true,
    settings: {
      optimizer: {
        enabled: true,
        runs: 200,
      },
    },
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts",
  },
  mocha: {
    timeout: 40000,
  },
};