initialize call during proxy creation (UUPS) #1
Description
Hey guys,
Lemme begin with how much I like your work. I pretty much use Foundry all the time and the lack up upgradable proxy support was a bummer. I found this repo while i was checking foundry-rs for proxy support. Thanks a bunch for your awesome work, I truly appreciate it .
So, when I was poking around i realized that the "initialize" is being called after the proxy creation (UUPS). This is a minor thing but I think its better if its directly called during the contract creation such as
proxy = new UUPSProxy(address(implV1), abi.encodeWithSignature("initialize()"));
instead of leaving the second parameter blank and calling it later. This way the contract will never be uninitialized.
I have a couple of other suggestions such as using the address of the proxy casted to an implementation interface IImplementation(proxyAddress).functionName() rather using low level call.(abi.encodeWithSignature("functionName()")) directly from the proxy. I had a a well tested project and this was the quickest way to test the proxy implementation. There is more to it actually, since if the implementation reverts (without a custom error), forge tests do not detect it since they dont bubble up to the proxy but it but thats another topic for another day.
I tried to create a branch and push it but dont have the permissions. If you could gimme access, i would love to contribute and open some pr's.
Cheers and thanks again for the awesome work.