truffle-config.js

require('dotenv').config();
const { MNEMONIC, PROJECT_ID } = process.env;

const HDWalletProvider = require('@truffle/hdwallet-provider');

module.exports = {
    networks: {
        development: {
            host: '127.0.0.1', // Localhost (default: none)
            port: 9545, // Standard Ethereum port (default: none)
            network_id: '*', // Any network (default: none)
        },
        goerli: {
            provider: () => new HDWalletProvider(MNEMONIC, `https://goerli.infura.io/v3/${PROJECT_ID}`),
            network_id: 5, // Goerli's id
            confirmations: 2, // # of confirmations to wait between deployments. (default: 0)
            timeoutBlocks: 200, // # of blocks before a deployment times out  (minimum/default: 50)
            skipDryRun: true, // Skip dry run before migrations? (default: false for public nets )
        },
    },
    compilers: {
        solc: {
            version: '0.8.17',
        },
    },
};