Get Uniswap Init Code Hash

get-uniswap-init-code-hash.js

const ValueswapV2Pair = artifacts.require('ValueswapV2Pair.sol');


module.exports = async (callback) => {
  console.log(
    'ValueswapV2Pair bytecode hash (Look for INIT_CODE_HASH):\n%s',
    (web3.utils.keccak256(ValueswapV2Pair.bytecode)).substring(2)
  );
  callback();
}

/*
pragma solidity =0.5.16;
import './UniswapV2Pair.sol';

contract CalHash {
    function getInitHash() public pure returns(bytes32){
        bytes memory bytecode = type(UniswapV2Pair).creationCode;
        return keccak256(abi.encodePacked(bytecode));
    }
}
*/