From adbaae68daee7577b2dc93bd12507bfb67a2ca84 Mon Sep 17 00:00:00 2001
From: Dillon Mulroy <dillon.mulroy@gmail.com>
Date: Wed, 8 Jul 2026 18:55:14 -0400
Subject: fix: reanchor pi status after session replacement (#1189)

* fix: reanchor pi status after session replacement

refs #943

* fix: guard active pi sessions from nested startup

refs #943

* fix: serialize pi session replacement reports

refs #943
---
 src/integration/assets/pi/herdr-agent-state.ts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/integration/assets/pi')

diff --git a/src/integration/assets/pi/herdr-agent-state.ts b/src/integration/assets/pi/herdr-agent-state.ts
index 9048911f..52340ebb 100644
--- a/src/integration/assets/pi/herdr-agent-state.ts
+++ b/src/integration/assets/pi/herdr-agent-state.ts
@@ -2,7 +2,7 @@
 // managed by herdr; reinstalling or updating the integration overwrites this file.
 // add custom hooks/plugins beside this file instead of editing it.
 // HERDR_INTEGRATION_ID=pi
-// HERDR_INTEGRATION_VERSION=4
+// HERDR_INTEGRATION_VERSION=5
 // @ts-nocheck
 
 import { createConnection } from "node:net";
@@ -121,7 +121,7 @@ function currentSessionRef(): Record<string, unknown> | undefined {
   return undefined;
 }
 
-function reportSession(): Promise<void> {
+function reportSession(sessionStartSource?: string): Promise<void> {
   const sessionRef = currentSessionRef();
   if (!sessionRef) {
     return Promise.resolve();
@@ -135,6 +135,7 @@ function reportSession(): Promise<void> {
       source,
       agent: "pi",
       seq: nextReportSeq(),
+      session_start_source: sessionStartSource,
       ...sessionRef,
     },
   });
@@ -336,13 +337,13 @@ export default function (pi) {
     publishState();
   });
 
-  pi.on("session_start", (_event, ctx) => {
+  pi.on("session_start", async (event, ctx) => {
     if (ctx?.hasUI !== true) {
       return;
     }
     rootSession = true;
     updateSessionRef(ctx);
-    void reportSession();
+    await reportSession(event?.reason);
     // A reload can replace this extension mid-run without emitting another agent_start.
     agentActive = ctx?.isIdle?.() === false;
     publishState(true);
-- 
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