fumadocs-core/dist/chunk-OTD7MV33.js

The library for building a documentation website in Next.js

// src/search/index.ts
function escapeRegExp(input) {
  return input.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
}
function buildRegexFromQuery(q) {
  const trimmed = q.trim();
  if (trimmed.length === 0) return null;
  const terms = Array.from(
    new Set(
      trimmed.split(/\s+/).map((t) => t.trim()).filter(Boolean)
    )
  );
  if (terms.length === 0) return null;
  const escaped = terms.map(escapeRegExp).join("|");
  return new RegExp(`(${escaped})`, "gi");
}
function createContentHighlighter(query) {
  const regex = typeof query === "string" ? buildRegexFromQuery(query) : query;
  return {
    highlight(content) {
      if (!regex) return [{ type: "text", content }];
      const out = [];
      let i = 0;
      for (const match of content.matchAll(regex)) {
        if (i < match.index) {
          out.push({
            type: "text",
            content: content.substring(i, match.index)
          });
        }
        out.push({
          type: "text",
          content: match[0],
          styles: {
            highlight: true
          }
        });
        i = match.index + match[0].length;
      }
      if (i < content.length) {
        out.push({
          type: "text",
          content: content.substring(i)
        });
      }
      return out;
    }
  };
}

export {
  createContentHighlighter
};