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import { HardhatUserConfig } from 'hardhat/types'
import 'solidity-coverage'
import * as dotenv from 'dotenv'
import {
DEFAULT_ACCOUNTS_HARDHAT,
RUN_OVM_TEST_GAS,
} from './test/helpers/constants'
// Hardhat plugins
import '@nomiclabs/hardhat-ethers'
import '@nomiclabs/hardhat-waffle'
import 'hardhat-deploy'
import '@typechain/hardhat'
import '@eth-optimism/hardhat-ovm'
import './tasks/deploy'
import './tasks/l2-gasprice'
import './tasks/set-owner'
import 'hardhat-gas-reporter'
// Load environment variables from .env
dotenv.config()
const enableGasReport = !!process.env.ENABLE_GAS_REPORT
const config: HardhatUserConfig = {
networks: {
hardhat: {
accounts: DEFAULT_ACCOUNTS_HARDHAT,
blockGasLimit: RUN_OVM_TEST_GAS * 2,
live: false,
saveDeployments: false,
tags: ['local'],
hardfork: 'istanbul',
},
// Add this network to your config!
optimism: {
url: 'http://127.0.0.1:8545',
ovm: true,
saveDeployments: false,
},
},
mocha: {
timeout: 50000,
},
solidity: {
version: '0.7.6',
settings: {
optimizer: { enabled: true, runs: 200 },
metadata: {
bytecodeHash: 'none',
},
outputSelection: {
'*': {
'*': ['storageLayout'],
},
},
},
},
ovm: {
solcVersion: '0.7.6+commit.3b061308',
},
typechain: {
outDir: 'dist/types',
target: 'ethers-v5',
},
paths: {
deploy: './deploy',
deployments: './deployments',
},
namedAccounts: {
deployer: {
default: 0,
},
},
gasReporter: {
enabled: enableGasReport,
currency: 'USD',
gasPrice: 100,
outputFile: process.env.CI ? 'gas-report.txt' : undefined,
},
}
if (
process.env.CONTRACTS_TARGET_NETWORK &&
process.env.CONTRACTS_DEPLOYER_KEY &&
process.env.CONTRACTS_RPC_URL
) {
config.networks[process.env.CONTRACTS_TARGET_NETWORK] = {
accounts: [process.env.CONTRACTS_DEPLOYER_KEY],
url: process.env.CONTRACTS_RPC_URL,
live: true,
saveDeployments: true,
tags: [process.env.CONTRACTS_TARGET_NETWORK],
}
}
export default config