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Rollup boost shadow builder #461

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Rollup boost shadow builder #461

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1b376f6
Update to use op-alloy flashblock types
0x00101010 Nov 20, 2025
d11fb0d
Rebase to resolve conflict
0x00101010 Dec 4, 2025
e32587d
Add optional shadow builder to args
avalonche Dec 18, 2025
5c1ec29
move shadow builder into FORWARD_REQUESTS
SozinM Dec 19, 2025
c886564
Add shadow builder option
SozinM Dec 29, 2025
aeaf461
Add test coverage
SozinM Dec 29, 2025
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16 changes: 13 additions & 3 deletions crates/rollup-boost/src/cli.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,16 @@ use crate::{
get_version, init_metrics,
probe::ProbeLayer,
};
use crate::{FlashblocksService, RpcClient};
use crate::{FlashblocksService, RpcClient, ShadowBuilderArgs};

#[derive(Clone, Debug, clap::Args)]
pub struct RollupBoostLibArgs {
#[clap(flatten)]
pub builder: BuilderArgs,

#[clap(flatten)]
pub shadow_builder: Option<ShadowBuilderArgs>,

#[clap(flatten)]
pub l2_client: L2ClientArgs,

Expand Down Expand Up @@ -117,6 +120,12 @@ impl RollupBoostServiceArgs {
let builder_client_args: ClientArgs = self.lib.builder.clone().into();
let builder_http_client = builder_client_args.new_http_client(PayloadSource::Builder)?;

let shadow_builder_client_args: Option<ClientArgs> =
self.lib.shadow_builder.clone().map(Into::into);
let shadow_builder_http_client = shadow_builder_client_args
.map(|client| client.new_http_client(PayloadSource::Builder))
.transpose()?;

let (probe_layer, probes) = ProbeLayer::new();

let (health_handle, rpc_module) = if self.lib.flashblocks.flashblocks {
Expand Down Expand Up @@ -148,8 +157,9 @@ impl RollupBoostServiceArgs {
tower::ServiceBuilder::new()
.layer(probe_layer)
.layer(ProxyLayer::new(
l2_http_client.clone(),
builder_http_client.clone(),
l2_http_client,
builder_http_client,
shadow_builder_http_client,
));

let server = Server::builder()
Expand Down
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