use std::sync::Arc;
use reth_chainspec::ChainSpec;
use reth_cli::chainspec::ChainSpecParser;
use reth_node_core::args::utils::parse_custom_chain_spec;
use reth_optimism_chainspec::{
OpChainSpec, BASE_MAINNET, BASE_SEPOLIA, OP_DEV, OP_MAINNET, OP_SEPOLIA,
};
fn chain_value_parser(s: &str) -> eyre::Result<Arc<OpChainSpec>, eyre::Error> {
Ok(match s {
"dev" => OP_DEV.clone(),
"optimism" => OP_MAINNET.clone(),
"optimism_sepolia" | "optimism-sepolia" => OP_SEPOLIA.clone(),
"base" => BASE_MAINNET.clone(),
"base_sepolia" | "base-sepolia" => BASE_SEPOLIA.clone(),
_ => Arc::new(OpChainSpec { inner: parse_custom_chain_spec(s)? }),
})
}
#[derive(Debug, Clone, Default)]
pub struct OpChainSpecParser;
impl ChainSpecParser for OpChainSpecParser {
type ChainSpec = ChainSpec;
const SUPPORTED_CHAINS: &'static [&'static str] = &[
"dev",
"optimism",
"optimism_sepolia",
"optimism-sepolia",
"base",
"base_sepolia",
"base-sepolia",
];
fn parse(s: &str) -> eyre::Result<Arc<Self::ChainSpec>> {
chain_value_parser(s).map(|s| Arc::new(Arc::unwrap_or_clone(s).inner))
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn parse_known_chain_spec() {
for &chain in OpChainSpecParser::SUPPORTED_CHAINS {
assert!(<OpChainSpecParser as ChainSpecParser>::parse(chain).is_ok());
}
}
}