Function downloadZip

packages/agent-core/src/plugin/archive.ts:7–21

(url: string, signal?: AbortSignal)

import { type Entry, fromBuffer as yauzlFromBuffer } from 'yauzl';

export async function downloadZip(url: string, signal?: AbortSignal): Promise<Buffer> {
  const controller = new AbortController();
  const timeoutHandle = setTimeout(() => {
    controller.abort();
  }, 5 * 60 * 1000);
  try {
    const resp = await fetch(url, { signal: signal ?? controller.signal });
    if (!resp.ok) {
      throw new Error(`Failed to download zip: HTTP ${resp.status} ${resp.statusText}`);
    }
    return Buffer.from(await resp.arrayBuffer());
  } finally {
    clearTimeout(timeoutHandle);
  }
}

export async function extractZip(buffer: Buffer, destDir: string): Promise<string> {
  await mkdir(destDir, { recursive: true });