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hardhat.config.ts
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hardhat.config.ts
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import "@nomiclabs/hardhat-ethers";
import "@nomicfoundation/hardhat-chai-matchers";
import "@openzeppelin/hardhat-upgrades"
import '@typechain/hardhat'
import 'solidity-coverage'
import * as dotenv from "dotenv"
import { HardhatUserConfig } from "hardhat/config";
dotenv.config();
function getCustomUrl(url: string | undefined) {
if (url) {
return url;
} else {
return "http://127.0.0.1:8545"
}
}
function getCustomPrivateKey(privateKey: string | undefined) {
if (privateKey) {
return [privateKey];
} else {
return [];
}
}
function getGasPrice(gasPrice: string | undefined) {
if (gasPrice) {
return parseInt(gasPrice, 10);
} else {
return "auto";
}
}
const config: HardhatUserConfig = {
networks: {
custom: {
url: getCustomUrl(process.env.ENDPOINT),
accounts: getCustomPrivateKey(process.env.PRIVATE_KEY),
gasPrice: getGasPrice(process.env.GASPRICE)
}
},
solidity: "0.8.9",
typechain: {
target: 'ethers-v5'
}
};
export default config;