1 | "use strict";
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2 |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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9 | var __importDefault = (this && this.__importDefault) || function (mod) {
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10 | return (mod && mod.__esModule) ? mod : { "default": mod };
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11 | };
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12 | Object.defineProperty(exports, "__esModule", { value: true });
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13 | exports.runWebpackDevServer = void 0;
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14 | const architect_1 = require("@angular-devkit/architect");
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15 | const path_1 = require("path");
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16 | const rxjs_1 = require("rxjs");
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17 | const operators_1 = require("rxjs/operators");
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18 | const webpack_1 = __importDefault(require("webpack"));
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19 | const webpack_dev_server_1 = __importDefault(require("webpack-dev-server"));
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20 | const utils_1 = require("../utils");
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21 | function runWebpackDevServer(config, context, options = {}) {
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22 | var _a;
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23 | const createWebpack = (c) => {
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24 | if (options.webpackFactory) {
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25 | const result = options.webpackFactory(c);
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26 | if ((0, rxjs_1.isObservable)(result)) {
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27 | return result;
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28 | }
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29 | else {
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30 | return (0, rxjs_1.of)(result);
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31 | }
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32 | }
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33 | else {
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34 | return (0, rxjs_1.of)((0, webpack_1.default)(c));
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35 | }
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36 | };
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37 | const createWebpackDevServer = (webpack, config) => {
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38 | if (options.webpackDevServerFactory) {
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39 | return new options.webpackDevServerFactory(config, webpack);
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40 | }
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41 | return new webpack_dev_server_1.default(config, webpack);
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42 | };
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43 | const log = options.logging || ((stats, config) => context.logger.info(stats.toString(config.stats)));
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44 | const shouldProvideStats = (_a = options.shouldProvideStats) !== null && _a !== void 0 ? _a : true;
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45 | return createWebpack({ ...config, watch: false }).pipe((0, operators_1.switchMap)((webpackCompiler) => new rxjs_1.Observable((obs) => {
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46 | var _a;
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47 | const devServerConfig = options.devServerConfig || config.devServer || {};
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48 | (_a = devServerConfig.host) !== null && _a !== void 0 ? _a : (devServerConfig.host = 'localhost');
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49 | let result;
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50 | const statsOptions = typeof config.stats === 'boolean' ? undefined : config.stats;
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51 | webpackCompiler.hooks.done.tap('build-webpack', (stats) => {
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52 |
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53 | log(stats, config);
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54 | obs.next({
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55 | ...result,
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56 | webpackStats: shouldProvideStats ? stats.toJson(statsOptions) : undefined,
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57 | emittedFiles: (0, utils_1.getEmittedFiles)(stats.compilation),
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58 | success: !stats.hasErrors(),
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59 | outputPath: stats.compilation.outputOptions.path,
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60 | });
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61 | });
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62 | const devServer = createWebpackDevServer(webpackCompiler, devServerConfig);
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63 | devServer.startCallback((err) => {
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64 | var _a;
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65 | if (err) {
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66 | obs.error(err);
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67 | return;
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68 | }
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69 | const address = (_a = devServer.server) === null || _a === void 0 ? void 0 : _a.address();
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70 | if (!address) {
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71 | obs.error(new Error(`Dev-server address info is not defined.`));
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72 | return;
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73 | }
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74 | result = {
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75 | success: true,
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76 | port: typeof address === 'string' ? 0 : address.port,
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77 | family: typeof address === 'string' ? '' : address.family,
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78 | address: typeof address === 'string' ? address : address.address,
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79 | };
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80 | });
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81 |
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82 | return () => {
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83 | devServer.stopCallback(() => { });
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84 | webpackCompiler.close(() => { });
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85 | };
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86 | })));
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87 | }
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88 | exports.runWebpackDevServer = runWebpackDevServer;
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89 | exports.default = (0, architect_1.createBuilder)((options, context) => {
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90 | const configPath = (0, path_1.resolve)(context.workspaceRoot, options.webpackConfig);
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91 | return (0, rxjs_1.from)((0, utils_1.getWebpackConfig)(configPath)).pipe((0, operators_1.switchMap)((config) => runWebpackDevServer(config, context)));
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92 | });
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