Function preloadLanguagesForFiles

src/extraction/index.ts:798–809

(
  files: string[],
  overrides?: Record<string, Language>
)

 * (#1628). C++ was already covered; Objective-C was not.
 */
export function preloadLanguagesForFiles(
  files: string[],
  overrides?: Record<string, Language>
): Language[] {
  const languages = [...new Set(files.map((f) => detectLanguage(f, undefined, overrides)))];
  if (languages.includes('c')) {
    for (const ambiguous of ['cpp', 'objc'] as const) {
      if (!languages.includes(ambiguous)) languages.push(ambiguous);
    }
  }
  return languages;
}

export class ScopeIgnore {
  private embedded: Array<{ root: string; matcher: Ignore }>;