Function parseArrayField

src/resolution/frameworks/nestjs.ts:758–766

Read an array-valued field — `key: [ ... ]` — as the raw inner text.

(obj: string, name: string)

/** Read an array-valued field — `key: [ ... ]` — as the raw inner text. */
function parseArrayField(obj: string, name: string): string | null {
  const re = new RegExp(`(?:^|[,{\\s])${name}\\s*:\\s*\\[`);
  const m = re.exec(obj);
  if (!m) return null;
  const open = m.index + m[0].length - 1;
  const close = matchingClose(obj, open);
  if (close < 0) return null;
  return obj.slice(open + 1, close);
}