build-easy/lib/getUserConfig.js

library build tool.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = _default;

function _path() {
  const data = _interopRequireDefault(require("path"));

  _path = function _path() {
    return data;
  };

  return data;
}

function _fs() {
  const data = _interopRequireDefault(require("fs"));

  _fs = function _fs() {
    return data;
  };

  return data;
}

var _utils = require("./utils");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _default(options) {
  const cwd = options.cwd,
        schema = options.schema,
        configFileNames = options.configFileNames,
        typeKey = options.typeKey;
  const configFile = configFileNames.map(configName => _path().default.join(cwd, configName));
  const userConfig = configFile.find(configPath => _fs().default.existsSync(configPath));
  let config = {};

  if (userConfig) {
    // https://github.com/facebook/jest/issues/7864

    /* istanbul ignore next */
    process.env.NODE_ENV !== 'test' && (0, _utils.registerBabel)(userConfig);
    config = (0, _utils.isDefault)(require(userConfig));

    if (typeKey) {
      config = config[typeKey];
    }

    const _schema$validate = schema.validate(config),
          error = _schema$validate.error;

    if (error) {
      throw new Error(`Invalid options in ${error.message}`);
    }
  }

  return config;
}