@mantine/core/cjs/components/Highlight/highlighter/highlighter.cjs

React components library focused on usability, accessibility and developer experience

'use client';
'use strict';

function escapeRegex(value) {
  return value.replace(/[-[\]{}()*+?.,\\^$|#]/g, "\\$&");
}
function highlighter(value, _highlight) {
  if (_highlight == null) {
    return [{ chunk: value, highlighted: false }];
  }
  const highlight = Array.isArray(_highlight) ? _highlight.map(escapeRegex) : escapeRegex(_highlight);
  const shouldHighlight = Array.isArray(highlight) ? highlight.filter((part) => part.trim().length > 0).length > 0 : highlight.trim() !== "";
  if (!shouldHighlight) {
    return [{ chunk: value, highlighted: false }];
  }
  const matcher = typeof highlight === "string" ? highlight.trim() : highlight.filter((part) => part.trim().length !== 0).map((part) => part.trim()).sort((a, b) => b.length - a.length).join("|");
  const re = new RegExp(`(${matcher})`, "gi");
  const chunks = value.split(re).map((part) => ({ chunk: part, highlighted: re.test(part) })).filter(({ chunk }) => chunk);
  return chunks;
}

exports.highlighter = highlighter;
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