@shopify/sewing-kit/webpack/hotDevelopment.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var url = require("url");
var webpack = require("webpack");
var utilities_1 = require("../utilities");
var client_1 = require("./client");
;
var HotDevelopment = (function () {
    function HotDevelopment(clientConfig, options) {
        if (options === void 0) { options = {}; }
        this.clientConfig = options.hot ? addHMRConfig(clientConfig, options) : clientConfig;
        this.options = options;
    }
    HotDevelopment.prototype.prepHotClient = function () {
        this.clientCompiler = webpack(this.clientConfig);
        this.clientBundle = new client_1.default(this.clientCompiler, this.options);
    };
    HotDevelopment.prototype.dispose = function () {
        return safeDisposeBundle(this.clientBundle);
    };
    return HotDevelopment;
}());
exports.default = HotDevelopment;
function safeDisposeBundle(bundle) {
    return bundle == null ? Promise.resolve({}) : bundle.dispose();
}
function addHMRConfig(config, options) {
    var paths = new utilities_1.Paths();
    var project = new utilities_1.Project(paths);
    var hotPath = config.output.publicPath + "__webpack_hmr";
    if (options.hotHost) {
        hotPath = url.resolve(options.hotHost, hotPath);
    }
    config.entry = addEntryModule(config.entry, "webpack-hot-middleware/client?path=" + hotPath + "&reload=true&overlay=false");
    if (project.hasDependency('react-hot-loader')) {
        config.entry = addEntryModule(config.entry, 'react-hot-loader/patch');
    }
    config.plugins.push(new webpack.HotModuleReplacementPlugin());
    return config;
}
function addEntryModule(entry, entryModule) {
    if (entry == null) {
        return [];
    }
    else if (typeof entry === 'string') {
        return [entryModule, entry];
    }
    else if (Array.isArray(entry)) {
        return entry.indexOf(entryModule) < 0
            ? [entryModule].concat(entry) : entry;
    }
    else {
        return Object.keys(entry).reduce(function (newEntry, key) {
            newEntry[key] = addEntryModule(entry[key], entryModule);
            return newEntry;
        }, {});
    }
}