Function loadCatalogs

packages/bumpy/src/utils/package-manager.ts:167–186

Load catalog definitions from the package manager's workspace YAML and/or root package.json

(rootDir: string, pm: PackageManager)

/** Load catalog definitions from the package manager's workspace YAML and/or root package.json */
async function loadCatalogs(rootDir: string, pm: PackageManager): Promise<CatalogMap> {
  // Only the package manager's own YAML file is consulted (pnpm-workspace.yaml
  // for pnpm, .yarnrc.yml for Yarn) — other PMs don't recognize it.
  let workspaceYaml: string | null = null;
  const yamlFile = catalogYamlFile(pm);
  if (yamlFile) {
    const wsFile = resolve(rootDir, yamlFile);
    if (await exists(wsFile)) {
      workspaceYaml = await readText(wsFile);
    }
  }

  let pkgJsonText: string | null = null;
  const pkgJsonPath = resolve(rootDir, 'package.json');
  if (await exists(pkgJsonPath)) {
    pkgJsonText = await readText(pkgJsonPath);
  }

  return parseCatalogs(workspaceYaml, pkgJsonText);
}

/** Extract the catalog name from a `catalog:` / `catalog:<name>` range, normalizing the default alias */
function catalogNameFromRange(range: string): string {