dev_sandbox/.pi/agent/extensions/exit.ts

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import type { ExtensionAPI, SessionEntry } from "@earendil-works/pi-coding-agent";
const QUICK_MARKER_TYPE = "quick-question-session";
type QuickSessionMarker = {
returnSession: string;
};
function getQuickSessionMarker(entries: SessionEntry[]): QuickSessionMarker | undefined {
for (let i = entries.length - 1; i >= 0; i--) {
const entry = entries[i];
if (entry.type !== "custom" || entry.customType !== QUICK_MARKER_TYPE) continue;
const data = entry.data as Partial<QuickSessionMarker> | undefined;
if (typeof data?.returnSession === "string") {
return { returnSession: data.returnSession };
}
}
return undefined;
}
export default function (pi: ExtensionAPI) {
pi.on("input", async (event, ctx) => {
if (event.source === "extension") return { action: "continue" };
if (event.text.trim() !== "exit") return { action: "continue" };
const marker = getQuickSessionMarker(ctx.sessionManager.getBranch());
if (marker) {
(ctx.sessionManager as unknown as { setSessionFile(path: string): void }).setSessionFile(marker.returnSession);
ctx.ui.setStatus("quick-question", undefined);
ctx.ui.setWidget("quick-question", undefined);
ctx.ui.notify("Returned from quick session.", "info");
return { action: "handled" };
}
ctx.shutdown();
return { action: "handled" };
});
}