bug: `vm.attachBlob` will probably stop working

[StackOverflowExcept1on]

Component

Forge

Have you ensured that all of these are up to date?

• Foundry
• Foundryup

What version of Foundry are you on?

1.4.3

What version of Foundryup are you on?

1.3.0

What command(s) is the bug in?

forge script

Operating System

Linux

Describe the bug

Since we're currently using an older version of alloy, it probably won't work on testnet like Hoodi

[grandizzy]

@StackOverflowExcept1on thanks, can you detail a little bit more the problem here?

[StackOverflowExcept1on]

@grandizzy alloy::consensus::SidecarBuilder::build() return BlobTransactionSidecar (https://docs.rs/alloy/latest/alloy/consensus/struct.SidecarBuilder.html#method.build)

foundry/crates/cheatcodes/src/script.rs

Line 231 in 63010f4

let sidecar = sidecar.build().map_err(|e| format!("{e}"))?;

We should probably make it possible to specify which EIP to use after merge of alloy-rs/alloy#3067.

[mattsse]

it will continue to work for a bit, because will force convert this after osaka,

but def something we can switch once osaka is active

[StackOverflowExcept1on]

Can we fix this now?

[mattsse]

I believe so

perhaps @mablr wants to tackle this as well?