From eb1ee36f596276680e5be82f3849ac883dfc9ba8 Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Tue, 20 Jan 2026 23:07:28 +0000
Subject: [PATCH] fix: relax diagnostic event typing (#1332) (thanks @steipete)

---
 src/infra/diagnostic-events.ts | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/infra/diagnostic-events.ts b/src/infra/diagnostic-events.ts
index 51edf7a3b..a5c6912db 100644
--- a/src/infra/diagnostic-events.ts
+++ b/src/infra/diagnostic-events.ts
@@ -141,6 +141,9 @@ export type DiagnosticEventPayload =
   | DiagnosticRunAttemptEvent
   | DiagnosticHeartbeatEvent;
 
+type DiagnosticEventInput<T extends DiagnosticEventPayload = DiagnosticEventPayload> =
+  T extends DiagnosticEventPayload ? Omit<T, "seq" | "ts"> : never;
+
 let seq = 0;
 const listeners = new Set<(evt: DiagnosticEventPayload) => void>();
 
@@ -148,12 +151,14 @@ export function isDiagnosticsEnabled(config?: ClawdbotConfig): boolean {
   return config?.diagnostics?.enabled === true;
 }
 
-export function emitDiagnosticEvent(event: Omit<DiagnosticEventPayload, "seq" | "ts">) {
-  const enriched: DiagnosticEventPayload = {
+export function emitDiagnosticEvent<T extends DiagnosticEventPayload>(
+  event: DiagnosticEventInput<T>,
+) {
+  const enriched = {
     ...event,
     seq: (seq += 1),
     ts: Date.now(),
-  };
+  } as DiagnosticEventPayload;
   for (const listener of listeners) {
     try {
       listener(enriched);