Function fetchFontFile

packages/font/src/google/fetch-font-file.ts:9–24

(url: string, isDev: boolean)

 * If NEXT_FONT_GOOGLE_MOCKED_RESPONSES is set, we handle mock data logic.
 */
export async function fetchFontFile(url: string, isDev: boolean) {
  if (process.env.NEXT_FONT_GOOGLE_MOCKED_RESPONSES) {
    if (url.startsWith('/')) {
      return fs.readFileSync(url)
    }
    return Buffer.from(url)
  }

  return await retry(async () => {
    return fetchResource(
      url,
      isDev,
      `Failed to fetch font file from \`${url}\`.`
    )
  }, 3)
}