webpack-config/dist/ConfigFactory.js

Helps to load, extend and merge webpack configs

'use strict';

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

var _weakMap = require('babel-runtime/core-js/weak-map');

var _weakMap2 = _interopRequireDefault(_weakMap);

var _lodash = require('lodash');

var _Config = require('./Config');

var _Config2 = _interopRequireDefault(_Config);

var _ConfigList = require('./ConfigList');

var _ConfigList2 = _interopRequireDefault(_ConfigList);

var _ConfigArgv = require('./ConfigArgv');

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

/**
 * @private
 * @type {WeakMap}
 */
const CONTAINER = new _weakMap2.default();

/**
 * @class
 */
class ConfigFactory {
    /**
     * @constructor
     * @param {ConfigContainer} container
     */
    constructor(container) {
        CONTAINER.set(this, container);
    }

    /**
     * @readonly
     * @type {ConfigContainer}
     */
    get container() {
        return CONTAINER.get(this);
    }

    /**
     * @private
     * @param {Object|Config} value
     * @returns {Config}
     */
    initWith(value) {
        let config;

        if (value instanceof _Config2.default) {
            config = value.clone();
        } else {
            config = this.container.resolve(_Config2.default).merge(value);
        }

        return config;
    }

    /**
     * @param {Function|Object|Object[]} value
     * @returns {Config|ConfigList}
     */
    createConfig(value) {
        let config;

        if ((0, _lodash.isFunction)(value)) {
            value = value(_ConfigArgv.env);
        }

        if (Array.isArray(value)) {
            config = _ConfigList2.default.from(value, x => this.initWith(x));
        } else if ((0, _lodash.isObject)(value)) {
            config = this.initWith(value);
        }

        return config;
    }
}

exports.default = ConfigFactory;
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