import { readdir, readFile, mkdir, writeFile } from 'node:fs/promises';
import { zipSync } from 'fflate';
import { syncShared } from './sync_shared.mjs';

const browser = process.argv[2];
if (!['chrome', 'safari'].includes(browser)) throw new Error('Choose chrome or safari.');
await syncShared([browser]);
const root = `extension/${browser}`;
const entries = {};
const options = { level: 9, mtime: new Date(1980, 0, 1) };
async function add(relative = '') {
  for (const entry of (await readdir(`${root}/${relative}`, { withFileTypes: true })).sort((a, b) => a.name.localeCompare(b.name))) {
    if (entry.name.startsWith('.') || entry.name === '_metadata') continue;
    const file = relative + entry.name;
    if (entry.isDirectory()) await add(`${file}/`);
    else entries[file] = [await readFile(`${root}/${file}`), options];
  }
}
await add();
const { version } = JSON.parse(await readFile(`${root}/manifest.json`, 'utf8'));
const output = `dist/${browser}/bskyplus-${browser}-v${version}.zip`;
await mkdir(`dist/${browser}`, { recursive: true });
await writeFile(output, zipSync(entries, options));
console.log(output);