feat: add foundry-binder crate

[mattsse]

Motivation

Provide a one step solution to generate ethers-rs bindings for any solidity project.

Example usage https://github.com/mattsse/defi-bindings

Solution

The configurable Binder type will

• clone a github repo
• build the repo with foundry Config support
• generate ethers-rs bindings for the built artifacts

To improve

• add additional filter to only generate certain contracts

[onbjerg]

Should we not use this in forge bind as well? 😄

[mattsse]

slightly different use case, forge bind is intended to generate bindings for the current foundry project.

whereas this is intended to generate them for any repo in one step.

[gakonst]

LGTM - worth maybe adding a change to https://github.com/gakonst/foundry-rust-template so that we show how integration with third party contracts + forge bind works

[onbjerg]

slightly different use case, forge bind is intended to generate bindings for the current foundry project.

whereas this is intended to generate them for any repo in one step.

I'm not sure I understand - this crate seems to be able to use a local path as opposed to a remote repository as well? 🤔 Is there any reason we could not merge them?

[onbjerg]

nvm this seems pretty simple - I just thought we were duplicating some stuff where we could avoid it

lgtm