| /** | |
| * Hidden Thinking Label Extension | |
| * | |
| * Demonstrates `ctx.ui.setHiddenThinkingLabel()` for customizing the label shown | |
| * when thinking blocks are hidden. | |
| * | |
| * Usage: | |
| * pi --extension examples/extensions/hidden-thinking-label.ts | |
| * | |
| * Test: | |
| * 1. Load this extension | |
| * 2. Hide thinking blocks with Ctrl+T | |
| * 3. Ask for something that produces reasoning output | |
| * 4. The collapsed thinking block label will show the custom text | |
| * | |
| * Commands: | |
| * /thinking-label <text> Set a custom hidden thinking label | |
| * /thinking-label Reset to the default label | |
| */ | |
| import type { ExtensionAPI, ExtensionContext } from "@earendil-works/pi-coding-agent"; | |
| const DEFAULT_LABEL = "Pondering..."; | |
| export default function (pi: ExtensionAPI) { | |
| let label = DEFAULT_LABEL; | |
| const applyLabel = (ctx: ExtensionContext) => { | |
| ctx.ui.setHiddenThinkingLabel(label); | |
| }; | |
| pi.on("session_start", async (_event, ctx) => { | |
| applyLabel(ctx); | |
| }); | |
| pi.registerCommand("thinking-label", { | |
| description: "Set the hidden thinking label. Use without args to reset.", | |
| handler: async (args, ctx) => { | |
| const nextLabel = args.trim(); | |
| if (!nextLabel) { | |
| label = DEFAULT_LABEL; | |
| ctx.ui.setHiddenThinkingLabel(); | |
| ctx.ui.notify(`Hidden thinking label reset to: ${DEFAULT_LABEL}`); | |
| return; | |
| } | |
| label = nextLabel; | |
| ctx.ui.setHiddenThinkingLabel(label); | |
| ctx.ui.notify(`Hidden thinking label set to: ${label}`); | |
| }, | |
| }); | |
| } | |