generated-bot-matcher.ts

// Generated by build.config.ts. Do not edit.

const defaultBotPattern = /(?=(googlebot)|(google\.com\/bot\.html)|(bingbot)|(msnbot)|(yandexbot)|(baiduspider)|(baidu\.com)|(duckduckbot)|(duckduckgo\.com)|(slurp)|(applebot)|(twitterbot)|(twitter)|(facebookexternalhit)|(facebook\.com)|(linkedinbot)|(linkedin)|(pinterestbot)|(pinterest)|(discordbot)|(discordapp)|(mj12bot)|(majestic12\.co\.uk\/bot)|(ahrefsbot)|(ahrefs\.com)|(semrushbot)|(semrush\.com\/bot)|(screaming frog)|(screamingfrog\.co\.uk)|(rogerbot)|(anthropic)|(claude)|(gptbot)|(openai\.com)|(google-extended)|(bytespider)|(diffbot)|(cohere)|(ccbot)|(commoncrawl\.org)|(perplexitybot)|(perplexity\.ai)|(bot)|(spider)|(crawler)|(scraper)|(phantomjs)|(headless)|(playwright)|(selenium)|(webdriver)|(puppeteer)|(python-requests)|(python)|(wget)|(curl)|(zgrab)|(masscan)|(nmap)|(insecure\.org)|(nikto)|(wpscan)|(scrapy))/g
const botTargets: number[] = [0, 0, 1, 1, 2, 3, 3, 4, 4, 5, 6, 256, 256, 257, 257, 258, 258, 259, 259, 260, 260, 512, 512, 513, 513, 514, 514, 515, 515, 516, 768, 769, 770, 770, 771, 773, 774, 776, 777, 777, 778, 778, 1024, 1025, 1026, 1027, 1280, 1284, 1282, 1283, 1283, 1284, 1536, 1536, 1537, 1538, 1792, 1793, 1794, 1794, 1795, 1796, 2048]

export function matchDefaultBotTarget(value: string): number | undefined {
  let bestPriority = -1
  defaultBotPattern.lastIndex = 0
  let match = defaultBotPattern.exec(value)
  while (match) {
    let priority = 0
    while (typeof match[priority + 1] === 'undefined')
      priority++
    if (bestPriority === -1 || priority < bestPriority)
      bestPriority = priority
    if (bestPriority === 0)
      break
    defaultBotPattern.lastIndex = match.index + 1
    match = defaultBotPattern.exec(value)
  }
  return bestPriority === -1 ? undefined : botTargets[bestPriority]
}