Method #cachedDefaultResolve

lib/internal/modules/esm/loader.js:696–707

* Either return a cached resolution, or perform the default resolution which is synchronous, and * cache the result. * @param {string} specifier See resolve. * @param {{ parentURL?: string, importAttributes: ImportAttributes, conditions?: string[]}} context * @returns {{ format:

(specifier, context)

   * @returns {{ format: string, url: string }}
   */
  #cachedDefaultResolve(specifier, context) {
    const { parentURL, importAttributes } = context;
    const requestKey = this.#resolveCache.serializeKey(specifier, importAttributes);
    const cachedResult = this.#resolveCache.get(requestKey, parentURL);
    if (cachedResult != null) {
      return cachedResult;
    }

    const result = defaultResolve(specifier, context);
    this.#resolveCache.set(requestKey, parentURL, result);
    return result;
  }

  /**
   * This is the default resolve step for module.registerHooks(), which incorporates asynchronous hooks