A tool to scrobble tracks from your Apple Music data export to Teal.fm.
indexx.dev
1import { readFile, writeFile } from "fs/promises";
2import type { AppleMusicPlaybackEvent } from "../types";
3
4const cacheFilePath = "cache/progress.json";
5
6export type CacheRecord = {
7 songName: string;
8 timestamp: string;
9};
10
11export async function getCache(): Promise<CacheRecord[]> {
12 try {
13 const data = await readFile(cacheFilePath, "utf-8");
14 return JSON.parse(data);
15 } catch (error) {
16 return [];
17 }
18}
19
20export async function updateCache(
21 event: AppleMusicPlaybackEvent,
22): Promise<void> {
23 const cache = await getCache();
24 cache.push({
25 songName: event["Song Name"],
26 timestamp: event["Event End Timestamp"],
27 });
28 await writeFile(cacheFilePath, JSON.stringify(cache, null, 2));
29}