hardhat.config.ts

import 'hardhat-typechain'
import '@nomiclabs/hardhat-ethers'
import '@nomiclabs/hardhat-waffle'
import '@matterlabs/hardhat-zksync-deploy'
import '@matterlabs/hardhat-zksync-solc'
import '@matterlabs/hardhat-zksync-verify'
import { task } from 'hardhat/config'
import dotenv from 'dotenv'
dotenv.config()



const UNISWAPV3_COMPILER_SETTINGS = {
  version: '0.7.6',
  settings: {
    viaIR: true,
    evmVersion: 'istanbul',
    optimizer: {
      enabled: true,
      runs: 1_000_000,
    },
    libraries: {
      "contracts/libraries/NFTDescriptor.sol" : {
        NFTDescriptor: "0x0000000000000000000000000000000000000000"
      },
    },
    metadata: {
      bytecodeHash: 'none',
    },
  },
}

export default {
  defaultNetwork: "zkSyncLocalhost",
  allowUnlimitedContractSize: true,
  
  paths: {
    sources: './contracts',
  },
  networks: {
    hardhat: {
      allowUnlimitedContractSize: true,
      chainId: 1,
      forking: {
        url: `https://mainnet.infura.io/v3/${process.env.INFURA_API_KEY}`,
        blockNumber: 15360000,
      },
    },
    mainnet: {
      url: `https://mainnet.infura.io/v3/${process.env.INFURA_API_KEY}`,
    },
    ropsten: {
      url: `https://ropsten.infura.io/v3/${process.env.INFURA_API_KEY}`,
    },
    rinkeby: {
      url: `https://rinkeby.infura.io/v3/${process.env.INFURA_API_KEY}`,
    },
    goerli: {
      url: `https://goerli.infura.io/v3/${process.env.INFURA_API_KEY}`,
    },
    kovan: {
      url: `https://kovan.infura.io/v3/${process.env.INFURA_API_KEY}`,
    },
    arbitrumRinkeby: {
      url: `https://rinkeby.arbitrum.io/rpc`,
    },
    arbitrum: {
      url: `https://arb1.arbitrum.io/rpc`,
    },
    optimismKovan: {
      url: `https://kovan.optimism.io`,
    },
    optimism: {
      url: `https://mainnet.optimism.io`,
    },
    zkSyncLocalhost: {
      url: "http://localhost:3050",
      ethNetwork: "http://localhost:8545",
      zksync: true,
      allowUnlimitedContractSize: true,
      gas: 36000000000000000000000000000000000,
      gasPrice: 100000000000000000000000000000
    },
    
    zkSyncTestnet: {
      url: "https://testnet.era.zksync.dev",
      ethNetwork: `https://goerli.infura.io/v3/${process.env.INFURA_API_KEY}`,
      zksync: true,
      verifyURL: 'https://zksync2-testnet-explorer.zksync.dev/contract_verification'
    },
  },
  namedAccounts: {
    deployer: 0,
  },
  solidity: {
    compilers: [
      UNISWAPV3_COMPILER_SETTINGS,
    ],
    overrides: {

    }
  },
  zksolc: {
    version: "1.3.10",
    compilerSource: "binary",
    settings: {
      metadata: {
        bytecodeHash: 'none',
      },
    },
  },
  mocha: {
    timeout: 100000
  }
}