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Route Directed Evolution worker results through WorkerRuns #385

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8cb067e
Route directed evolution worker results
rita-aga Jun 10, 2026
e921add
Merge remote-tracking branch 'origin/main' into codex/de-worker-run-c…
rita-aga Jun 11, 2026
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236 changes: 196 additions & 40 deletions crates/paw-codex-worker/src/directed_evolution.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ async fn handle_queued_directed_evolution_work_item(
{
eliminate_stale_directed_evolution_stage_result(client, config, &work_item, &reason)
.await?;
post_directed_evolution_action(
post_paw_orchestration_action(
client,
config,
"WorkItems",
Expand All @@ -39,8 +39,8 @@ async fn handle_queued_directed_evolution_work_item(
return Ok(());
}

let brain_run_id = create_entity(client, config, "BrainRuns", json!({})).await?;
post_directed_evolution_action(
let worker_run_id = create_entity(client, config, "WorkerRuns", json!({})).await?;
post_paw_orchestration_action(
client,
config,
"WorkItems",
Expand All @@ -52,34 +52,32 @@ async fn handle_queued_directed_evolution_work_item(
}),
)
.await?;
post_directed_evolution_action(
post_paw_orchestration_action(
client,
config,
"BrainRuns",
&brain_run_id,
"StartBrainRun",
json!({
"Role": work_item.role,
"WorkItemId": work_item.id,
"AgentKind": directed_evolution_agent_kind_for_role(&work_item.role),
"Model": directed_evolution_model_for_role(&work_item.role),
"ParentSessionId": env::var("CODEX_SESSION_ID").unwrap_or_default(),
"CorrelationJson": work_item.correlation_json,
}),
"WorkerRuns",
&worker_run_id,
"StartWorkerRun",
directed_evolution_start_worker_run_body(
&work_item,
&config.worker_id,
&worker_run_id,
&env::var("CODEX_SESSION_ID").unwrap_or_default(),
),
)
.await?;
post_directed_evolution_action(
post_paw_orchestration_action(
client,
config,
"WorkItems",
&work_item.id,
"StartWorkItem",
json!({ "BrainRunId": brain_run_id }),
directed_evolution_start_work_item_body(&worker_run_id),
)
.await?;
info!(
work_item_id = %work_item.id,
brain_run_id = %brain_run_id,
worker_run_id = %worker_run_id,
role = %work_item.role,
target_entity_type = %work_item.target_entity_type,
target_entity_id = %work_item.target_entity_id,
Expand All @@ -89,30 +87,40 @@ async fn handle_queued_directed_evolution_work_item(
match run_directed_evolution_codex_role(client, config, &work_item).await {
Ok(output_json) => {
let summary = directed_evolution_summary(&work_item, &output_json);
let evidence_artifact_id = record_directed_evolution_brain_evidence(
let evidence_artifact_id = record_directed_evolution_worker_evidence(
client,
config,
&work_item,
&brain_run_id,
"codex_brain_run",
&worker_run_id,
"codex_worker_run",
&output_json,
&summary,
)
.await?;
post_directed_evolution_action(
post_paw_orchestration_action(
client,
config,
"BrainRuns",
&brain_run_id,
"SucceedBrainRun",
"WorkerRuns",
&worker_run_id,
"SucceedWorkerRun",
json!({
"OutputJson": output_json,
"EvidenceArtifactId": evidence_artifact_id,
"Summary": summary,
}),
)
.await?;
post_directed_evolution_action(
let receipt_id = route_directed_evolution_success_receipt(
client,
config,
&work_item,
&worker_run_id,
&output_json,
&evidence_artifact_id,
&summary,
)
.await?;
post_paw_orchestration_action(
client,
config,
"WorkItems",
Expand All @@ -127,21 +135,22 @@ async fn handle_queued_directed_evolution_work_item(
.await?;
info!(
work_item_id = %work_item.id,
brain_run_id = %brain_run_id,
worker_run_id = %worker_run_id,
role = %work_item.role,
evidence_artifact_id = %evidence_artifact_id,
"completed Directed Evolution Codex brain run"
receipt_id = %receipt_id,
"completed Directed Evolution Codex worker run"
);
Ok(())
}
Err(error) => {
let failure_reason = format!("Directed Evolution Codex role failed: {error}");
let evidence_artifact_id = match record_directed_evolution_brain_evidence(
let evidence_artifact_id = match record_directed_evolution_worker_evidence(
client,
config,
&work_item,
&brain_run_id,
"codex_brain_run_failure",
&worker_run_id,
"codex_worker_run_failure",
&serde_json::to_string(&json!({
"status": "failed",
"failure_reason": failure_reason,
Expand All @@ -152,26 +161,38 @@ async fn handle_queued_directed_evolution_work_item(
{
Ok(id) => id,
Err(report_error) => {
warn!(%report_error, work_item_id, brain_run_id, "failed to record Directed Evolution failure evidence");
warn!(%report_error, work_item_id, worker_run_id, "failed to record Directed Evolution failure evidence");
String::new()
}
};
if let Err(report_error) = post_directed_evolution_action(
if let Err(report_error) = post_paw_orchestration_action(
client,
config,
"BrainRuns",
&brain_run_id,
"FailBrainRun",
"WorkerRuns",
&worker_run_id,
"FailWorkerRun",
json!({
"FailureReason": failure_reason,
"EvidenceArtifactId": evidence_artifact_id,
}),
)
.await
{
warn!(%report_error, work_item_id, brain_run_id, "failed to report BrainRun failure");
warn!(%report_error, work_item_id, worker_run_id, "failed to report WorkerRun failure");
}
if let Err(report_error) = route_directed_evolution_failure_receipt(
client,
config,
&work_item,
&worker_run_id,
&failure_reason,
&evidence_artifact_id,
)
.await
{
warn!(%report_error, work_item_id, worker_run_id, "failed to route Directed Evolution failure receipt");
}
post_directed_evolution_action(
post_paw_orchestration_action(
client,
config,
"WorkItems",
Expand All @@ -185,10 +206,10 @@ async fn handle_queued_directed_evolution_work_item(
.await?;
warn!(
work_item_id = %work_item.id,
brain_run_id = %brain_run_id,
worker_run_id = %worker_run_id,
role = %work_item.role,
evidence_artifact_id = %evidence_artifact_id,
"failed Directed Evolution Codex brain run"
"failed Directed Evolution Codex worker run"
);
Ok(())
}
Expand Down Expand Up @@ -314,6 +335,121 @@ include!("directed_evolution/human_episode_defaults.rs");
include!("directed_evolution/human_episode_plan.rs");
include!("directed_evolution/human_episode.rs");

fn directed_evolution_start_worker_run_body(
work_item: &DirectedEvolutionWorkItemState,
worker_id: &str,
worker_run_id: &str,
parent_session_id: &str,
) -> Value {
json!({
"Role": work_item.role,
"WorkItemId": work_item.id,
"WorkerId": worker_id,
"ProviderId": DIRECTED_EVOLUTION_WORKER_PROVIDER_ID,
"AgentKind": directed_evolution_agent_kind_for_role(&work_item.role),
"Model": directed_evolution_model_for_role(&work_item.role),
"SessionId": worker_run_id,
"ParentSessionId": parent_session_id,
"CorrelationJson": work_item.correlation_json,
})
}

fn directed_evolution_start_work_item_body(worker_run_id: &str) -> Value {
json!({ "WorkerRunId": worker_run_id })
}

fn directed_evolution_success_receipt_body(
work_item: &DirectedEvolutionWorkItemState,
worker_run_id: &str,
result_json: &str,
evidence_artifact_id: &str,
summary: &str,
) -> Value {
json!({
"WorkItemId": work_item.id,
"Role": work_item.role,
"TargetEntityType": work_item.target_entity_type,
"TargetEntityId": work_item.target_entity_id,
"WorkerRunId": worker_run_id,
"ResultJson": result_json,
"EvidenceArtifactId": evidence_artifact_id,
"Summary": summary,
"CorrelationJson": work_item.correlation_json,
})
}

fn directed_evolution_failure_receipt_body(
work_item: &DirectedEvolutionWorkItemState,
worker_run_id: &str,
failure_reason: &str,
evidence_artifact_id: &str,
) -> Value {
json!({
"WorkItemId": work_item.id,
"Role": work_item.role,
"TargetEntityType": work_item.target_entity_type,
"TargetEntityId": work_item.target_entity_id,
"WorkerRunId": worker_run_id,
"FailureReason": failure_reason,
"EvidenceArtifactId": evidence_artifact_id,
"CorrelationJson": work_item.correlation_json,
})
}

async fn route_directed_evolution_success_receipt(
client: &reqwest::Client,
config: &Config,
work_item: &DirectedEvolutionWorkItemState,
worker_run_id: &str,
result_json: &str,
evidence_artifact_id: &str,
summary: &str,
) -> Result<String> {
let receipt_id = create_entity(client, config, "WorkItemReceipts", json!({})).await?;
post_directed_evolution_action(
client,
config,
"WorkItemReceipts",
&receipt_id,
"RouteSucceededWorkItem",
directed_evolution_success_receipt_body(
work_item,
worker_run_id,
result_json,
evidence_artifact_id,
summary,
),
)
.await?;
Ok(receipt_id)
}

async fn route_directed_evolution_failure_receipt(
client: &reqwest::Client,
config: &Config,
work_item: &DirectedEvolutionWorkItemState,
worker_run_id: &str,
failure_reason: &str,
evidence_artifact_id: &str,
) -> Result<String> {
let receipt_id = create_entity(client, config, "WorkItemReceipts", json!({})).await?;
post_directed_evolution_action(
client,
config,
"WorkItemReceipts",
&receipt_id,
"RouteFailedWorkItem",
directed_evolution_failure_receipt_body(
work_item,
worker_run_id,
failure_reason,
evidence_artifact_id,
),
)
.await?;
Ok(receipt_id)
}

async fn post_directed_evolution_action(
client: &reqwest::Client,
config: &Config,
Expand All @@ -334,6 +470,26 @@ async fn post_directed_evolution_action(
.await
}

async fn post_paw_orchestration_action(
client: &reqwest::Client,
config: &Config,
entity_set: &str,
entity_id: &str,
action: &str,
body: Value,
) -> Result<()> {
post_entity_action_with_namespace(
client,
config,
entity_set,
entity_id,
PAW_ORCHESTRATION_NAMESPACE,
action,
body,
)
.await
}

async fn run_directed_evolution_codex_role(
client: &reqwest::Client,
config: &Config,
Expand Down
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