export async function downloadAndExtractTo()

in packages/cli/src/utils/index.ts [134:160]

• 27 lines of code
• 8 McCabe index (conditional complexity)

export async function downloadAndExtractTo(resUrl: string, targetDir: string): Promise<void> {
  const { protocol, pathname } = url.parse(resUrl);
  if (!protocol || !pathname) {
    throw new TypeError('invalid url');
  }
  const filename = path.basename(pathname);
  const extname = path.extname(filename);
  if (protocol === 'file:') {
    if (extname === '.zip') {
      await this.unZipData(pathname, targetDir);
    } else {
      await fs.copy(pathname, targetDir);
    }
  } else if (protocol === 'http:' || protocol === 'https:') {
    if (extname === '.zip') {
      const tmpPath = path.join(constants.PIPCOOK_TMPDIR, this.generateId());
      await this.downloadWithProgress(resUrl, tmpPath);
      this.logger.start('extracting');
      await this.unZipData(tmpPath, targetDir);
      await fs.remove(tmpPath);
    } else {
      await this.downloadWithProgress(resUrl, targetDir);
    }
  } else {
    throw new TypeError(`[${extname}] file format is not supported.`);
  }
}