Function resolveCatalogDep

packages/bumpy/src/utils/package-manager.ts:194–199

(depName: string, range: string, catalogs: CatalogMap)

/** Resolve a specific dependency's catalog: reference */
export function resolveCatalogDep(depName: string, range: string, catalogs: CatalogMap): string | null {
  if (!range.startsWith('catalog:')) return null;
  const catalog = catalogs.get(catalogNameFromRange(range));
  if (!catalog) return null;
  return catalog[depName] ?? null;
}

/**
 * Diff two catalog states and return the set of (catalogName → changed depNames).