@openzeppelin/hardhat-upgrades/dist/validate-upgrade.js

[](https://docs.openzeppelin.com/upgrades-plugins/hardhat-upgrades) [](https://www.npmjs.org/package/@openzeppelin/h

import { ContractFactory } from 'ethers';
import { getContractAddress } from './utils/index.js';
import { makeEthersBinding, contractInfo } from './ethers-binding.js';
import { validateUpgrade as engineValidateUpgrade } from './engine/validate.js';
export function makeValidateUpgrade(hre, connection) {
    return async function validateUpgrade(referenceAddressOrImplFactory, newImplFactory, opts = {}) {
        const binding = makeEthersBinding(hre, connection, newImplFactory.runner, opts);
        const newImplInfo = contractInfo(newImplFactory);
        if (referenceAddressOrImplFactory instanceof ContractFactory) {
            await engineValidateUpgrade(binding, { kind: 'info', info: contractInfo(referenceAddressOrImplFactory) }, newImplInfo, opts);
        }
        else {
            const referenceAddress = await getContractAddress(referenceAddressOrImplFactory);
            await engineValidateUpgrade(binding, { kind: 'address', address: referenceAddress }, newImplInfo, opts);
        }
    };
}
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