import "@nomiclabs/hardhat-waffle"; import "@nomiclabs/hardhat-ethers"; import "@tenderly/hardhat-tenderly"; import "@nomiclabs/hardhat-etherscan"; import "@nomiclabs/hardhat-web3"; import "hardhat-deploy"; import "hardhat-deploy-ethers"; import "@typechain/hardhat"; import { resolve } from "path"; import { config as dotenvConfig } from "dotenv"; import { HardhatUserConfig } from "hardhat/config"; import { NetworkUserConfig } from "hardhat/types"; import { utils } from "ethers"; import Web3 from "web3"; dotenvConfig({ path: resolve(__dirname, "./.env") }); const chainIds = { ganache: 1337, hardhat: 31337, mainnet: 1, avalanche: 43114, polygon: 137, arbitrum: 42161, }; const alchemyApiKey = process.env.ALCHEMY_API_KEY; if (!alchemyApiKey) { throw new Error("Please set your ALCHEMY_API_KEY in a .env file"); } const PRIVATE_KEY = process.env.PRIVATE_KEY; const ETHERSCAN_API = process.env.ETHERSCAN_API_KEY; const POLYGONSCAN_API = process.env.POLYGON_API_KEY; const ARBISCAN_API = process.env.ARBISCAN_API_KEY; const SNOWTRACE_API = process.env.SNOWTRACE_API_KEY; const mnemonic = process.env.MNEMONIC ?? "test test test test test test test test test test test junk"; function createConfig(network: string) { return { url: getNetworkUrl(network), accounts: !!PRIVATE_KEY ? [`0x${PRIVATE_KEY}`] : { mnemonic }, }; } function getNetworkUrl(networkType: string) { //console.log(process.env); if (networkType === "avalanche") return "https://api.avax.network/ext/bc/C/rpc"; else if (networkType === "polygon") return `https://polygon-mainnet.g.alchemy.com/v2/${alchemyApiKey}`; else if (networkType === "arbitrum") return `https://arb-mainnet.g.alchemy.com/v2/${alchemyApiKey}`; else return `https://eth-mainnet.alchemyapi.io/v2/${alchemyApiKey}`; } function getScanApiKey(networkType: string) { if (networkType === "avalanche") return SNOWTRACE_API; else if (networkType === "polygon") return POLYGONSCAN_API; else if (networkType === "arbitrum") return ARBISCAN_API; else return ETHERSCAN_API; } /** * @type import('hardhat/config').HardhatUserConfig */ const config: HardhatUserConfig = { solidity: { compilers: [ { version: "0.7.6", settings: { optimizer: { enabled: true, runs: 200, }, }, }, { version: "0.6.0", }, { version: "0.6.2", }, { version: "0.6.5", }, ], }, networks: { hardhat: { accounts: { mnemonic, }, chainId: chainIds.hardhat, forking: { url: String(getNetworkUrl(String(process.env.networkType))), }, }, mainnet: createConfig("mainnet"), polygon: createConfig("polygon"), avalanche: createConfig("avalanche"), arbitrum: createConfig("arbitrum"), }, paths: { artifacts: "./artifacts", cache: "./cache", sources: "./contracts", tests: "./test", }, etherscan: { apiKey: getScanApiKey(getNetworkUrl(String(process.env.networkType))), }, typechain: { outDir: "typechain", target: "ethers-v5", }, mocha: { timeout: 10000 * 1000, // 10,000 seconds }, // tenderly: { // project: process.env.TENDERLY_PROJECT, // username: process.env.TENDERLY_USERNAME, // }, }; export default config;