/**
* Model status extension - shows model changes in the status bar.
*
* Demonstrates the `model_select` hook which fires when the model changes
* via /model command, Ctrl+P cycling, or session restore.
*
* Usage: pi -e ./model-status.ts
*/
import type { ExtensionAPI } from "@earendil-works/pi-coding-agent";
export default function (pi: ExtensionAPI) {
pi.on("model_select", async (event, ctx) => {
const { model, previousModel, source } = event;
const next = `${model.provider}/${model.id}`;
const prev = previousModel ? `${previousModel.provider}/${previousModel.id}` : "none";
if (source !== "restore") {
ctx.ui.notify(`Model: ${next}`, "info");
}
ctx.ui.setStatus("model", `🤖 ${model.id}`);
console.log(`[model_select] ${prev} → ${next} (${source})`);
});
}