#!/usr/bin/env bun
// Publish the built playlist + guide to chillidonut.com's junk drawer on GCS.
// Uses `cp` (NOT `rsync`) so it only adds/overwrites these two objects — anything
// else already in the bucket's junk/ is left untouched (never synced or deleted).
// `-Z` gzips on upload and sets Content-Encoding: gzip (served compressed on the
// wire; ~32 MB guide -> ~3-4 MB). url-tvg stays …/guide.xml — do NOT pre-gzip.
import { $ } from 'bun';
import { existsSync } from 'node:fs';

const HERE = import.meta.dir;
const DEST = 'gs://chillidonut.com/junk/iptv/';
const files = ['iptv.m3u', 'guide.xml'].map((f) => `${HERE}/${f}`);

for (const f of files)
  if (!existsSync(f)) { console.error(`missing ${f} — run \`bun refresh.ts\` first`); process.exit(1); }

await $`gsutil -m -h ${'Cache-Control:public,max-age=3600'} cp -Z ${files} ${DEST}`;
console.log(`uploaded ${files.length} files -> ${DEST}  (gzipped, Content-Encoding: gzip)`);