rsnext/packages/next/server/utils.ts

import React from 'react'
import { BLOCKED_PAGES } from '../shared/lib/constants'

export function isBlockedPage(pathname: string): boolean {
  return BLOCKED_PAGES.includes(pathname)
}

export function cleanAmpPath(pathname: string): string {
  if (pathname.match(/\?amp=(y|yes|true|1)/)) {
    pathname = pathname.replace(/\?amp=(y|yes|true|1)&?/, '?')
  }
  if (pathname.match(/&amp=(y|yes|true|1)/)) {
    pathname = pathname.replace(/&amp=(y|yes|true|1)/, '')
  }
  pathname = pathname.replace(/\?$/, '')
  return pathname
}

export function isTargetLikeServerless(target: string) {
  const isServerless = target === 'serverless'
  const isServerlessTrace = target === 'experimental-serverless-trace'
  return isServerless || isServerlessTrace
}

// When react version is >= 18 opt-in using reactRoot
export const shouldUseReactRoot = parseInt(React.version) >= 18