async readBuildFile(path) {
    // Load the build file
    let buildFile = await findBuildFile(path);
    if (buildFile) {
      return await buildFile({ project: this.project });
    }

    throw new SilentError('No ember-cli-build.js found.');
  }
@private
@method readBuildFile
@param path The file path to read the build file from