name pi agents by their reported session name, not the terminal title; scroll a panel list taller than the screen

1 files changed, 12 insertions, 1 deletions

diff --git a/crates/dinggerd/assets/pi/pi-agent-state.ts b/crates/dinggerd/assets/pi/pi-agent-state.ts
index ceac45b..0575ba9 100644
--- a/crates/dinggerd/assets/pi/pi-agent-state.ts
+++ b/crates/dinggerd/assets/pi/pi-agent-state.ts
@@ -119,6 +119,9 @@ let draft = "";
 // How full the context window is, in percent, as pi's footer shows it;
 // "" when unknown (right after compacting, before the next reply).
 let context = "";
+// The session's name ("" for none): dingger shows it as the agent's name,
+// whatever the terminal title says.
+let sessionName = "";
 const draftDir = path.join(path.dirname(socketPath), "drafts");
 // Enough to find the agent by it; the file keeps all of it.
 const reportedDraftChars = 500;
@@ -212,6 +215,7 @@ async function report(state: AgentState | undefined, message?: string, end: RunE
       ...(controlListening ? { control: controlPath } : {}),
       draft: draft.slice(0, reportedDraftChars),
       context,
+      name: sessionName,
       seq: Date.now() * 1000,
       ...(sessionFile ? { agent_session_path: sessionFile } : {}),
     },
@@ -563,8 +567,9 @@ export default function (pi) {
     // Each session has its own: /new starts at normal, /resume brings its own back.
     importance = savedImportance(ctx);
     announceImportance();
-    // The report below carries it.
+    // The reports below carry them.
     checkContext(ctx, true);
+    sessionName = pi.getSessionName?.() ?? "";
     publishState(true);
   });
 
@@ -588,6 +593,12 @@ export default function (pi) {
     });
   }
 
+  // /name, or a name given by an extension.
+  pi.on("session_info_changed", (event) => {
+    sessionName = event?.name ?? "";
+    void report(undefined);
+  });
+
   pi.on("agent_settled", (event, ctx) => {
     latestCtx = ctx;
     if (ctx?.isIdle?.() !== true) {