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import { HardhatUserConfig, subtask } from 'hardhat/config'
import { TASK_COMPILE_SOLIDITY_GET_SOURCE_PATHS } from 'hardhat/builtin-tasks/task-names'
import { getenv } from '@eth-optimism/core-utils'
import * as dotenv from 'dotenv'
import { configSpec } from './src/config/deploy'
// Hardhat plugins
import '@nomiclabs/hardhat-ethers'
import '@nomiclabs/hardhat-waffle'
import '@nomiclabs/hardhat-etherscan'
import '@eth-optimism/hardhat-deploy-config'
import '@typechain/hardhat'
import 'solidity-coverage'
import 'hardhat-gas-reporter'
import 'hardhat-deploy'
// Hardhat tasks
import './tasks'
// Load environment variables from .env
dotenv.config()
subtask(TASK_COMPILE_SOLIDITY_GET_SOURCE_PATHS).setAction(
async (_, __, runSuper) => {
const paths = await runSuper()
return paths.filter((p: string) => !p.endsWith('.t.sol'))
}
)
const config: HardhatUserConfig = {
networks: {
optimism: {
chainId: 10,
url: 'https://mainnet.optimism.io',
verify: {
etherscan: {
apiKey: getenv('OPTIMISTIC_ETHERSCAN_API_KEY'),
},
},
},
'optimism-kovan': {
chainId: 69,
url: 'https://kovan.optimism.io',
verify: {
etherscan: {
apiKey: getenv('OPTIMISTIC_ETHERSCAN_API_KEY'),
},
},
},
ethereum: {
chainId: 1,
url: `https://mainnet.infura.io/v3/${getenv('INFURA_PROJECT_ID')}`,
verify: {
etherscan: {
apiKey: getenv('ETHEREUM_ETHERSCAN_API_KEY'),
},
},
},
goerli: {
chainId: 5,
url: `https://goerli.infura.io/v3/${getenv('INFURA_PROJECT_ID')}`,
verify: {
etherscan: {
apiKey: getenv('ETHEREUM_ETHERSCAN_API_KEY'),
},
},
},
ropsten: {
chainId: 3,
url: `https://ropsten.infura.io/v3/${getenv('INFURA_PROJECT_ID')}`,
verify: {
etherscan: {
apiKey: getenv('ETHEREUM_ETHERSCAN_API_KEY'),
},
},
},
kovan: {
chainId: 42,
url: `https://kovan.infura.io/v3/${getenv('INFURA_PROJECT_ID')}`,
verify: {
etherscan: {
apiKey: getenv('ETHEREUM_ETHERSCAN_API_KEY'),
},
},
},
},
paths: {
deployConfig: './config/deploy',
},
deployConfigSpec: configSpec,
mocha: {
timeout: 50000,
},
typechain: {
outDir: 'dist/types',
target: 'ethers-v5',
},
solidity: {
compilers: [
{
version: '0.8.15',
settings: {
optimizer: { enabled: true, runs: 10_000 },
},
},
],
settings: {
metadata: {
bytecodeHash: 'none',
},
outputSelection: {
'*': {
'*': ['metadata', 'storageLayout'],
},
},
},
},
namedAccounts: {
deployer: {
default: `ledger://${getenv('LEDGER_ADDRESS')}`,
hardhat: 0,
},
},
}
export default config