code: function mkPath(absPath) {
      let localPrefix = absPath.substring(absPath.indexOf(dir_of_interest) + dir_of_interest.length)
      if (localPrefix.startsWith("/")) localPrefix = localPrefix.substring(1)
      return path.resolve(dir_of_interest,
          'node_modules',
          '@areslabs',
          'babel-plugin-import-css',
          'rncsscache',
          localPrefix + '.js'
      )
  }
docs: generate related js files in /node_modules/@xxx/babel-plugin-import-css/rncsscache
  @param absPath
  @returns {*}