Function renderReference

scripts/fungrim/gen-reference-doc.ts:252–264

Turn a reference (URL or citation string) into a markdown link.

(ref: string)

/** Turn a reference (URL or citation string) into a markdown link. */
function renderReference(ref: string): string {
  const urlMatch = ref.match(/https?:\/\/[^\s)]+/);
  if (urlMatch && ref.trim() === urlMatch[0]) {
    try {
      const host = new URL(urlMatch[0]).host.replace(/^www\./, '');
      return `[${host}](${urlMatch[0]})`;
    } catch {
      return urlMatch[0];
    }
  }
  if (urlMatch) return ref.replace(urlMatch[0], `[${urlMatch[0]}](${urlMatch[0]})`);
  return ref;
}

function referencesOf(e: Entry): string[] {
  const r = e.references;