import path from 'path'; import fs from 'fs'; import {usePlugin, task} from '@nomiclabs/buidler/config'; // @ts-ignore import {accounts} from './test-wallets.js'; import {eEthereumNetwork} from './helpers/types'; import {BUIDLEREVM_CHAINID, COVERAGE_CHAINID} from './helpers/buidler-constants'; import {setDRE} from './helpers/misc-utils'; require('dotenv').config(); usePlugin('@nomiclabs/buidler-ethers'); usePlugin('buidler-typechain'); usePlugin('solidity-coverage'); usePlugin('@nomiclabs/buidler-waffle'); usePlugin('@nomiclabs/buidler-etherscan'); const SKIP_LOAD = process.env.SKIP_LOAD === 'true'; const DEFAULT_BLOCK_GAS_LIMIT = 12450000; const DEFAULT_GAS_PRICE = 10; const HARDFORK = 'istanbul'; const INFURA_KEY = process.env.INFURA_KEY || ''; const ETHERSCAN_KEY = process.env.ETHERSCAN_KEY || ''; const MNEMONIC_PATH = "m/44'/60'/0'/0"; const MNEMONIC = process.env.MNEMONIC || ''; task(`set-DRE`, `Inits the DRE, to have access to all the plugins' objects`).setAction( async (_, _DRE) => { setDRE(_DRE); return _DRE; } ); const getCommonNetworkConfig = (networkName: eEthereumNetwork, networkId: number) => { return { url: `https://${networkName}.infura.io/v3/${INFURA_KEY}`, hardfork: HARDFORK, blockGasLimit: DEFAULT_BLOCK_GAS_LIMIT, gasMultiplier: DEFAULT_GAS_PRICE, chainId: networkId, accounts: { mnemonic: MNEMONIC, path: MNEMONIC_PATH, initialIndex: 0, count: 20, }, }; }; const buidlerConfig: any = { solc: { version: '0.6.12', optimizer: {enabled: true, runs: 200}, evmVersion: 'istanbul', }, typechain: { outDir: 'types', target: 'ethers-v4', }, etherscan: { apiKey: ETHERSCAN_KEY, }, defaultNetwork: 'buidlerevm', mocha: { timeout: 0, }, networks: { coverage: { url: 'http://localhost:8555', chainId: COVERAGE_CHAINID, }, kovan: getCommonNetworkConfig(eEthereumNetwork.kovan, 42), ropsten: getCommonNetworkConfig(eEthereumNetwork.ropsten, 3), main: getCommonNetworkConfig(eEthereumNetwork.main, 1), buidlerevm: { hardfork: 'istanbul', blockGasLimit: DEFAULT_BLOCK_GAS_LIMIT, gas: DEFAULT_BLOCK_GAS_LIMIT, gasPrice: 8000000000, chainId: BUIDLEREVM_CHAINID, throwOnTransactionFailures: true, throwOnCallFailures: true, accounts: accounts.map(({secretKey, balance}: {secretKey: string; balance: string}) => ({ privateKey: secretKey, balance, })), }, buidlerevm_docker: { hardfork: 'istanbul', blockGasLimit: 9500000, gas: 9500000, gasPrice: 8000000000, chainId: BUIDLEREVM_CHAINID, throwOnTransactionFailures: true, throwOnCallFailures: true, url: 'http://localhost:8545', }, ganache: { url: 'http://ganache:8545', accounts: { mnemonic: 'fox sight canyon orphan hotel grow hedgehog build bless august weather swarm', path: "m/44'/60'/0'/0", initialIndex: 0, count: 20, }, }, }, }; export default buidlerConfig;