server/helpers/regexp.ts

   1 // Thanks to https://regex101.com
   2 function regexpCapture (str: string, regex: RegExp, maxIterations = 100) {
   3   const result: RegExpExecArray[] = []
   4   let m: RegExpExecArray
   5   let i = 0
   6
   7   while ((m = regex.exec(str)) !== null && i < maxIterations) {
   8     // This is necessary to avoid infinite loops with zero-width matches
   9     if (m.index === regex.lastIndex) {
  10       regex.lastIndex++
  11     }
  12
  13     result.push(m)
  14     i++
  15   }
  16
  17   return result
  18 }
  19
  20 export {
  21   regexpCapture
  22 }