Scripting bug in foundry v1.3.1

[rin-st]

Component

Forge

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

• Foundry
• Foundryup

What version of Foundry are you on?

1.3.1

What version of Foundryup are you on?

1.3.0

What command(s) is the bug in?

forge script

Operating System

macOS (Apple Silicon)

Describe the bug

To reproduce:
Do everything described in https://getfoundry.sh/guides/scripting-with-solidity
When I have in foundry.toml

[etherscan]
sepolia = { key = "${ETHERSCAN_API_KEY}" }

and in .env

ETHERSCAN_API_KEY=<my key>

and run

forge script script/Counter.s.sol:CounterScript --fork-url http://localhost:8545 --broadcast --interactives 1

I'm getting error

forge script script/Counter.s.sol:CounterScript --fork-url http://localhost:8545 --broadcast --interactives 1

[⠊] Compiling...
No files changed, compilation skipped
Enter private key:
Error: No known Etherscan API URL for chain `anvil-hardhat`. To fix this, please:
1. Specify a `url` 
2. Verify the chain `anvil-hardhat` is correct

I think this PR caused the error: #11194

[grandizzy]

@rin-st please provide the Counter project to recreate the issue, thank you

[rin-st]

@grandizzy https://github.com/rin-st/foundry-counter

.env file is

ETHERSCAN_API_KEY=<my-key>

[rin-st]

To reproduce:
Do everything described in https://getfoundry.sh/guides/scripting-with-solidity

Oh, forgot to say, skipped 4. Deploying to a testnet

Error is when deploying locally

[grandizzy]

indeed, this is due to the PR mentioned above and happens when etherscan identifier is created

foundry/crates/evm/traces/src/identifier/etherscan.rs

Lines 47 to 49 in 5b221fe

	let Some(config) = config.get_etherscan_config_with_chain(chain)? else {
	return Ok(None);
	};

[grandizzy]

considering backporting to v1.3.2