Files
backspace/packages/web/src/platform/activityBridge.ts
T
Jannis Braun 0f4f129337 feat(desktop): add automatic game/app activity detection
Add cross-platform process scanning that detects running games and apps,
then broadcasts them as Rich Presence activities via the existing Phase 1
pipeline (activityStore -> WS -> other users).

- games.json dictionary with 26 entries (games, Spotify, VLC, OBS)
- activityDetector module: polls OS process list every 15s via execFile,
  matches against dictionary, emits IPC on state change only
- IPC bridge in main.ts/preload.ts with cleanup on quit
- Frontend activityBridge subscribes to IPC and feeds activityStore
- Supports Windows (tasklist CSV), macOS (ps -c), Linux (ps)
2026-03-21 02:57:30 +01:00

31 lines
993 B
TypeScript

import type { Activity } from '@backspace/shared';
import { useActivityStore } from '../stores/activityStore';
let unsubscribe: (() => void) | null = null;
export function initActivityBridge(): void {
if (unsubscribe) return; // already initialized
if (!window.backspace?.onActivityDetected) return; // not Electron
// Subscribe to future activity changes from main process
unsubscribe = window.backspace.onActivityDetected((activity) => {
if (activity) {
useActivityStore.getState().pushActivities([activity as Activity]);
} else {
useActivityStore.getState().pushActivities([]);
}
});
// Request current state (handles instance-switch: game was already running)
window.backspace.getCurrentActivity?.().then((activity: unknown) => {
if (activity) {
useActivityStore.getState().pushActivities([activity as Activity]);
}
}).catch(() => {});
}
export function teardownActivityBridge(): void {
unsubscribe?.();
unsubscribe = null;
}