Function localFetch

packages/start-plugin-core/src/prerender.ts:78–98

(
    path: string,
    options?: RequestInit,
    maxRedirects: number = 5,
  )

    return res.status >= 300 && res.status < 400 && res.headers.get('location')
  }
  async function localFetch(
    path: string,
    options?: RequestInit,
    maxRedirects: number = 5,
  ): Promise<Response> {
    const url = new URL(path, baseUrl)
    const request = new Request(url, options)
    const response = await fetch(request)

    if (isRedirectResponse(response) && maxRedirects > 0) {
      const location = response.headers.get('location')!
      if (location.startsWith('http://localhost') || location.startsWith('/')) {
        const newUrl = location.replace('http://localhost', '')
        return localFetch(newUrl, options, maxRedirects - 1)
      } else {
        logger.warn(`Skipping redirect to external location: ${location}`)
      }
    }

    return response
  }

  try {
    // Crawl all pages