dsa-connectors/hardhat.config.ts

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2021-11-28 17:53:16 +00:00
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,
goerli: 5,
hardhat: 31337,
kovan: 42,
mainnet: 1,
rinkeby: 4,
ropsten: 3,
avalanche: 43114,
polygon: 137,
};
// Ensure that we have all the environment variables we need.
const mnemonic = process.env.MNEMONIC;
if (!mnemonic) {
throw new Error("Please set your MNEMONIC in a .env file");
}
const alchemyApiKey = process.env.ALCHEMY_API_KEY;
if (!alchemyApiKey) {
throw new Error("Please set your ALCHEMY_ETH_API_KEY in a .env file");
}
const PRIVATE_KEY = process.env.PRIVATE_KEY;
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY;
function createTestnetConfig(network: keyof typeof chainIds): NetworkUserConfig {
const url: string = "https://eth-" + network + ".alchemyapi.io/v2/" + alchemyApiKey;
return {
accounts: {
count: 10,
initialIndex: 0,
mnemonic,
path: "m/44'/60'/0'/0",
},
chainId: chainIds[network],
url,
};
}
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 getBlockNumber(networkType: string) {
let web3 = new Web3(new Web3.providers.HttpProvider(getNetworkUrl(networkType)));
let blockNumber;
web3.eth.getBlockNumber().then((x: any) => {
blockNumber = x;
});
return blockNumber;
}
/**
* @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))),
blockNumber: getBlockNumber(String(process.env.networkType)),
},
},
goerli: createTestnetConfig("goerli"),
kovan: createTestnetConfig("kovan"),
rinkeby: createTestnetConfig("rinkeby"),
ropsten: createTestnetConfig("ropsten"),
},
paths: {
artifacts: "./artifacts",
cache: "./cache",
sources: "./contracts",
tests: "./test",
},
etherscan: {
apiKey: ETHERSCAN_API_KEY,
},
tenderly: {
project: process.env.TENDERLY_PROJECT,
username: process.env.TENDERLY_USERNAME,
},
typechain: {
outDir: "typechain",
target: "ethers-v5",
},
mocha: {
timeout: 10000 * 1000,
},
};
export default config;