mymusics

retro MySpace-style music player
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verify-tracks.ts (1472B)

      1 import path from "node:path";
      2 
      3 import dotenv from "dotenv";
      4 
      5 import { resolveTracksDb } from "../server/paths.js";
      6 import { TrackStore } from "../server/trackStore.js";
      7 
      8 const PROJECT_ROOT = process.cwd();
      9 dotenv.config({ path: path.join(PROJECT_ROOT, ".env") });
     10 
     11 const SAMPLE_SIZE = Math.min(
     12   500,
     13   Math.max(1, Number(process.env.VERIFY_SAMPLE_SIZE ?? "50")),
     14 );
     15 const TIMEOUT_MS = 15_000;
     16 
     17 async function headOk(url: string): Promise<boolean> {
     18   const ctrl = new AbortController();
     19   const t = setTimeout(() => ctrl.abort(), TIMEOUT_MS);
     20   try {
     21     const res = await fetch(url, {
     22       method: "HEAD",
     23       signal: ctrl.signal,
     24       redirect: "follow",
     25     });
     26     return res.ok || res.status === 206;
     27   } catch {
     28     return false;
     29   } finally {
     30     clearTimeout(t);
     31   }
     32 }
     33 
     34 async function main() {
     35   const dbPath = resolveTracksDb(process.env, PROJECT_ROOT);
     36   const store = new TrackStore(dbPath);
     37   if (!store.exists()) {
     38     console.error(`tracks.db not found: ${dbPath}`);
     39     process.exit(1);
     40   }
     41   store.open();
     42 
     43   const picks = store.sampleArchiveUrls(SAMPLE_SIZE);
     44 
     45   let blocked = 0;
     46   for (const row of picks) {
     47     const ok = await headOk(row.archiveUrl);
     48     if (!ok) {
     49       store.blockId(row.id);
     50       blocked += 1;
     51       console.warn(`Blocked ${row.id} — HEAD failed`);
     52     }
     53   }
     54 
     55   store.close();
     56   console.info(`verify-tracks: checked ${picks.length}, blocked ${blocked}`);
     57 }
     58 
     59 main().catch((e) => {
     60   console.error(e);
     61   process.exit(1);
     62 });