Function isExcludedUrl

packages/vite/src/node/plugins/html.ts:424–425

(url: string)

  const processedHtml = perEnvironmentState(() => new Map<string, string>())

  const isExcludedUrl = (url: string) =>
    url[0] === '#' || isExternalUrl(url) || isDataUrl(url)

  // Same reason with `htmlInlineProxyPlugin`
  isAsyncScriptMap.set(config, new Map())