feat(ethers-solc): configurable build-info output dir

[tynes]

Motivation

I would like to be able to configure the output directory of the hh style bulidinfo files so that tooling that expects the build info files to be in a specific directory can just work.

Solution

Allows for the build info output directory to be configured. It should be backwards compatible by using the same directory that it currently uses by default. Will require a follow up PR in foundry to pass through the config value

PR Checklist

• Added Tests
• Added Documentation
• Updated the changelog

[mattsse]

this is great!

we can follow up with a corresponding config value in foundry.toml

the way that works is, the Config struct contains all settings variables:
https://github.com/foundry-rs/foundry/blob/master/config/src/lib.rs#L90-L108

which are picked up by foundry.toml, env, cli args ...

and are then used to create the ethers-solc::Project here

https://github.com/foundry-rs/foundry/blob/master/config/src/lib.rs#L528

[tynes]

this is great!

we can follow up with a corresponding config value in foundry.toml

the way that works is, the Config struct contains all settings variables: https://github.com/foundry-rs/foundry/blob/master/config/src/lib.rs#L90-L108

which are picked up by foundry.toml, env, cli args ...

and are then used to create the ethers-solc::Project here

https://github.com/foundry-rs/foundry/blob/master/config/src/lib.rs#L528

Thanks for the tips! Will open PRs in foundry and the hh plugin once this version of ethers is pulled into foundry

[mattsse]

merged into foundry with foundry-rs/foundry#2168