{
  "version": 3,
  "sources": ["../../../node_modules/@segment/analytics-next/src/core/environment/index.ts", "../../../node_modules/@segment/analytics-next/src/lib/global-analytics-helper.ts", "../../../node_modules/@segment/analytics-next/src/lib/parse-cdn.ts", "../../../node_modules/@segment/analytics-next/src/lib/load-script.ts"],
  "sourcesContent": ["export function isBrowser(): boolean {\n  return typeof window !== 'undefined'\n}\n\nexport function isServer(): boolean {\n  return !isBrowser()\n}\n", "import { AnalyticsSnippet } from '../browser/standalone-interface'\n\n/**\n * Stores the global window analytics key\n */\nlet _globalAnalyticsKey = 'analytics'\n\n/**\n * Gets the global analytics/buffer\n * @param key name of the window property where the buffer is stored (default: analytics)\n * @returns AnalyticsSnippet\n */\nexport function getGlobalAnalytics(): AnalyticsSnippet | undefined {\n  return (window as any)[_globalAnalyticsKey]\n}\n\n/**\n * Replaces the global window key for the analytics/buffer object\n * @param key key name\n */\nexport function setGlobalAnalyticsKey(key: string) {\n  _globalAnalyticsKey = key\n}\n\n/**\n * Sets the global analytics object\n * @param analytics analytics snippet\n */\nexport function setGlobalAnalytics(analytics: AnalyticsSnippet): void {\n  ;(window as any)[_globalAnalyticsKey] = analytics\n}\n", "import { getGlobalAnalytics } from './global-analytics-helper'\nimport { embeddedWriteKey } from './embedded-write-key'\n\nconst analyticsScriptRegex =\n  /(https:\\/\\/.*)\\/analytics\\.js\\/v1\\/(?:.*?)\\/(?:platform|analytics.*)?/\nconst getCDNUrlFromScriptTag = (): string | undefined => {\n  let cdn: string | undefined\n  const scripts = Array.prototype.slice.call(\n    document.querySelectorAll('script')\n  )\n  scripts.forEach((s) => {\n    const src = s.getAttribute('src') ?? ''\n    const result = analyticsScriptRegex.exec(src)\n\n    if (result && result[1]) {\n      cdn = result[1]\n    }\n  })\n  return cdn\n}\n\nlet _globalCDN: string | undefined // set globalCDN as in-memory singleton\nconst getGlobalCDNUrl = (): string | undefined => {\n  const result = _globalCDN ?? getGlobalAnalytics()?._cdn\n  return result\n}\n\nexport const setGlobalCDNUrl = (cdn: string) => {\n  const globalAnalytics = getGlobalAnalytics()\n  if (globalAnalytics) {\n    globalAnalytics._cdn = cdn\n  }\n  _globalCDN = cdn\n}\n\nexport const getCDN = (): string => {\n  const globalCdnUrl = getGlobalCDNUrl()\n\n  if (globalCdnUrl) return globalCdnUrl\n\n  const cdnFromScriptTag = getCDNUrlFromScriptTag()\n\n  if (cdnFromScriptTag) {\n    return cdnFromScriptTag\n  } else {\n    // it's possible that the CDN is not found in the page because:\n    // - the script is loaded through a proxy\n    // - the script is removed after execution\n    // in this case, we fall back to the default Segment CDN\n    return `https://cdn.segment.com`\n  }\n}\n\nexport const getNextIntegrationsURL = () => {\n  const cdn = getCDN()\n  return `${cdn}/next-integrations`\n}\n\n/**\n * Replaces the CDN URL in the script tag with the one from Analytics.js 1.0\n *\n * @returns the path to Analytics JS 1.0\n **/\nexport function getLegacyAJSPath(): string {\n  const writeKey = embeddedWriteKey() ?? getGlobalAnalytics()?._writeKey\n\n  const scripts = Array.prototype.slice.call(\n    document.querySelectorAll('script')\n  )\n  let path: string | undefined = undefined\n\n  for (const s of scripts) {\n    const src = s.getAttribute('src') ?? ''\n    const result = analyticsScriptRegex.exec(src)\n\n    if (result && result[1]) {\n      path = src\n      break\n    }\n  }\n\n  if (path) {\n    return path.replace('analytics.min.js', 'analytics.classic.js')\n  }\n\n  return `https://cdn.segment.com/analytics.js/v1/${writeKey}/analytics.classic.js`\n}\n", "function findScript(src: string): HTMLScriptElement | undefined {\n  const scripts = Array.prototype.slice.call(\n    window.document.querySelectorAll('script')\n  )\n  return scripts.find((s) => s.src === src)\n}\n\n/**\n * Load a script from a URL and append it to the document.\n */\nexport function loadScript(\n  src: string,\n  attributes?: Record<string, string>\n): Promise<HTMLScriptElement> {\n  const found = findScript(src)\n\n  if (found !== undefined) {\n    const status = found?.getAttribute('status')\n\n    if (status === 'loaded') {\n      return Promise.resolve(found)\n    }\n\n    if (status === 'loading') {\n      return new Promise((resolve, reject) => {\n        found.addEventListener('load', () => resolve(found))\n        found.addEventListener('error', (err) => reject(err))\n      })\n    }\n  }\n\n  return new Promise((resolve, reject) => {\n    const script = window.document.createElement('script')\n\n    script.type = 'text/javascript'\n    script.src = src\n    script.async = true\n\n    script.setAttribute('status', 'loading')\n    for (const [k, v] of Object.entries(attributes ?? {})) {\n      script.setAttribute(k, v)\n    }\n\n    script.onload = (): void => {\n      script.onerror = script.onload = null\n      script.setAttribute('status', 'loaded')\n      resolve(script)\n    }\n\n    script.onerror = (): void => {\n      script.onerror = script.onload = null\n      script.setAttribute('status', 'error')\n      reject(new Error(`Failed to load ${src}`))\n    }\n\n    const firstExistingScript = window.document.querySelector('script')\n    if (!firstExistingScript) {\n      window.document.head.appendChild(script)\n    } else {\n      firstExistingScript.parentElement?.insertBefore(\n        script,\n        firstExistingScript\n      )\n    }\n  })\n}\n\nexport function unloadScript(src: string): Promise<void> {\n  const found = findScript(src)\n\n  if (found !== undefined) {\n    found.remove()\n  }\n\n  return Promise.resolve()\n}\n"],
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