Method loadFile

src/utils.js:227–278

* @param {string} filename filename * @param {string} currentDirectory current directory * @param {LoadFileOptions} options options * @param {Environment} environment environment * @returns {Promise } loaded file

(filename, currentDirectory, options, environment)

     * @returns {Promise<LoadFileResult>} loaded file
     */
    async loadFile(filename, currentDirectory, options, environment) {
      let result;

      try {
        if (
          IS_SPECIAL_MODULE_IMPORT.test(filename) ||
          lessOptions.webpackImporter === "only"
        ) {
          const error = /** @type {LessError} */ (new Error("Next"));

          error.type = "Next";

          throw error;
        }

        result = await super.loadFile(
          filename,
          currentDirectory,
          options,
          environment,
        );
      } catch (error) {
        const lessError = /** @type {LessError} */ (error);

        if (lessError.type !== "File" && lessError.type !== "Next") {
          throw error;
        }

        try {
          result = await this.resolveFilename(filename, currentDirectory);
        } catch (err) {
          lessError.message =
            `Less resolver error:\n${lessError.message}\n\n` +
            `Webpack resolver error details:\n${/** @type {{ details: string }} */ (err).details}\n\n` +
            `Webpack resolver error missing:\n${/** @type {{ missing: string }} */ (err).missing}\n\n`;

          throw error;
        }

        loaderContext.addDependency(result);

        return super.loadFile(result, currentDirectory, options, environment);
      }

      const absoluteFilename = path.isAbsolute(result.filename)
        ? result.filename
        : path.resolve(".", result.filename);

      loaderContext.addDependency(path.normalize(absoluteFilename));

      return result;
    }
  }

  return {