Function readConfigFileContent

src/configLoader/getContent.js:73–82

* Read proper content from config file. * If the chartset of the config file is not utf-8, one error will be thrown. * @param {String} configPath * @return {String}

(configPath)

 * @return {String}
 */
function readConfigFileContent (configPath) {

  let rawBufContent = fs.readFileSync(configPath);

  if (!isUTF8(rawBufContent)) {
    throw new Error(`The config file at "${configPath}" contains invalid charset, expect utf8`);
  }

  return stripBom(rawBufContent.toString("utf8"));
}