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1.4 kB · 43 lines
TypeScript
at main
1234567891011121314151617181920212223242526272829303132333435363738394041424344/** * Input Transform Example - demonstrates the `input` event for intercepting user input. * * Start pi with this extension: * pi -e ./examples/extensions/input-transform.ts * * Then type these inside pi: * ?quick What is TypeScript? → "Respond briefly: What is TypeScript?" * ping → "pong" (instant, no LLM) * time → current time (instant, no LLM) */import type { ExtensionAPI } from "@earendil-works/pi-coding-agent";
export default function (pi: ExtensionAPI) { pi.on("input", async (event, ctx) => { // Source-based logic: skip processing for extension-injected messages if (event.source === "extension") { return { action: "continue" }; }
// Transform: ?quick prefix for brief responses if (event.text.startsWith("?quick ")) { const query = event.text.slice(7).trim(); if (!query) { ctx.ui.notify("Usage: ?quick <question>", "warning"); return { action: "handled" }; } return { action: "transform", text: `Respond briefly in 1-2 sentences: ${query}` }; }
// Handle: instant responses without LLM (extension shows its own feedback) if (event.text.toLowerCase() === "ping") { ctx.ui.notify("pong", "info"); return { action: "handled" }; } if (event.text.toLowerCase() === "time") { ctx.ui.notify(new Date().toLocaleString(), "info"); return { action: "handled" }; }
return { action: "continue" }; });}