1 | "use strict";
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2 | var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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3 | return new (P || (P = Promise))(function (resolve, reject) {
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4 | function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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5 | function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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6 | function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
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7 | step((generator = generator.apply(thisArg, _arguments || [])).next());
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8 | });
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9 | };
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10 | var __generator = (this && this.__generator) || function (thisArg, body) {
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11 | var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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12 | return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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13 | function verb(n) { return function (v) { return step([n, v]); }; }
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14 | function step(op) {
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15 | if (f) throw new TypeError("Generator is already executing.");
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16 | while (_) try {
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17 | if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
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18 | if (y = 0, t) op = [0, t.value];
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19 | switch (op[0]) {
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20 | case 0: case 1: t = op; break;
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21 | case 4: _.label++; return { value: op[1], done: false };
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22 | case 5: _.label++; y = op[1]; op = [0]; continue;
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23 | case 7: op = _.ops.pop(); _.trys.pop(); continue;
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24 | default:
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25 | if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
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26 | if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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27 | if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
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28 | if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
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29 | if (t[2]) _.ops.pop();
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30 | _.trys.pop(); continue;
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31 | }
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32 | op = body.call(thisArg, _);
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33 | } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
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34 | if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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35 | }
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36 | };
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37 | Object.defineProperty(exports, "__esModule", { value: true });
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38 | var child_process_1 = require("child_process");
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39 | var events_1 = require("events");
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40 | var fs_1 = require("fs");
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41 | var path = require("path");
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42 | var ts = require("typescript");
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43 | var compiler_host_factory_1 = require("./aot/compiler-host-factory");
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44 | var bundle_1 = require("./bundle");
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45 | var util_1 = require("./deep-linking/util");
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46 | var logger_1 = require("./logger/logger");
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47 | var logger_diagnostics_1 = require("./logger/logger-diagnostics");
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48 | var logger_typescript_1 = require("./logger/logger-typescript");
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49 | var template_1 = require("./template");
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50 | var Constants = require("./util/constants");
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51 | var errors_1 = require("./util/errors");
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52 | var helpers_1 = require("./util/helpers");
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53 | var interfaces_1 = require("./util/interfaces");
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54 | function transpile(context) {
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55 | var workerConfig = {
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56 | configFile: getTsConfigPath(context),
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57 | writeInMemory: true,
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58 | sourceMaps: true,
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59 | cache: true,
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60 | inlineTemplate: context.inlineTemplates,
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61 | useTransforms: true
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62 | };
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63 | var logger = new logger_1.Logger('transpile');
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64 | return transpileWorker(context, workerConfig)
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65 | .then(function () {
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66 | context.transpileState = interfaces_1.BuildState.SuccessfulBuild;
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67 | logger.finish();
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68 | })
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69 | .catch(function (err) {
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70 | context.transpileState = interfaces_1.BuildState.RequiresBuild;
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71 | throw logger.fail(err);
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72 | });
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73 | }
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74 | exports.transpile = transpile;
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75 | function transpileUpdate(changedFiles, context) {
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76 | var workerConfig = {
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77 | configFile: getTsConfigPath(context),
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78 | writeInMemory: true,
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79 | sourceMaps: true,
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80 | cache: false,
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81 | inlineTemplate: context.inlineTemplates,
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82 | useTransforms: true
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83 | };
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84 | var logger = new logger_1.Logger('transpile update');
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85 | var changedTypescriptFiles = changedFiles.filter(function (changedFile) { return changedFile.ext === '.ts'; });
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86 | var promises = [];
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87 | for (var _i = 0, changedTypescriptFiles_1 = changedTypescriptFiles; _i < changedTypescriptFiles_1.length; _i++) {
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88 | var changedTypescriptFile = changedTypescriptFiles_1[_i];
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89 | promises.push(transpileUpdateWorker(changedTypescriptFile.event, changedTypescriptFile.filePath, context, workerConfig));
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90 | }
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91 | return Promise.all(promises)
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92 | .then(function () {
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93 | context.transpileState = interfaces_1.BuildState.SuccessfulBuild;
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94 | logger.finish();
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95 | })
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96 | .catch(function (err) {
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97 | context.transpileState = interfaces_1.BuildState.RequiresBuild;
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98 | throw logger.fail(err);
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99 | });
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100 | }
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101 | exports.transpileUpdate = transpileUpdate;
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102 |
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103 |
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104 |
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105 | function transpileWorker(context, workerConfig) {
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106 |
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107 | return new Promise(function (resolve, reject) {
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108 | logger_diagnostics_1.clearDiagnostics(context, logger_diagnostics_1.DiagnosticsType.TypeScript);
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109 |
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110 | var tsConfig = getTsConfig(context, workerConfig.configFile);
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111 | if (workerConfig.sourceMaps === false) {
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112 |
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113 | tsConfig.options.sourceMap = false;
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114 | }
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115 | else {
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116 |
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117 | tsConfig.options.sourceMap = bundle_1.buildJsSourceMaps(context);
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118 | }
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119 |
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120 | var tsFileNames = cleanFileNames(context, tsConfig.fileNames);
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121 |
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122 | tsConfig.options.declaration = undefined;
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123 |
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124 | var host = compiler_host_factory_1.getFileSystemCompilerHostInstance(tsConfig.options);
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125 | if (workerConfig.useTransforms && helpers_1.getBooleanPropertyValue(Constants.ENV_PARSE_DEEPLINKS)) {
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126 |
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127 |
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128 |
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129 | copyOriginalSourceFiles(context.fileCache);
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130 |
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131 | var deepLinkFiles = util_1.filterTypescriptFilesForDeepLinks(context.fileCache);
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132 | deepLinkFiles.forEach(function (file) {
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133 | file.content = util_1.purgeDeepLinkDecorator(file.content);
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134 | });
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135 | var file = context.fileCache.get(helpers_1.getStringPropertyValue(Constants.ENV_APP_NG_MODULE_PATH));
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136 | var hasExisting = util_1.hasExistingDeepLinkConfig(file.path, file.content);
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137 | if (!hasExisting) {
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138 | var deepLinkString = util_1.convertDeepLinkConfigEntriesToString(helpers_1.getParsedDeepLinkConfig());
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139 | file.content = util_1.getUpdatedAppNgModuleContentWithDeepLinkConfig(file.path, file.content, deepLinkString);
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140 | }
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141 | }
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142 | var program = ts.createProgram(tsFileNames, tsConfig.options, host, cachedProgram);
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143 | resetSourceFiles(context.fileCache);
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144 | var beforeArray = [];
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145 | program.emit(undefined, function (path, data, writeByteOrderMark, onError, sourceFiles) {
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146 | if (workerConfig.writeInMemory) {
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147 | writeTranspiledFilesCallback(context.fileCache, path, data, workerConfig.inlineTemplate);
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148 | }
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149 | });
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150 |
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151 | cachedProgram = program;
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152 | var tsDiagnostics = program.getSyntacticDiagnostics()
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153 | .concat(program.getSemanticDiagnostics())
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154 | .concat(program.getOptionsDiagnostics());
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155 | var diagnostics = logger_typescript_1.runTypeScriptDiagnostics(context, tsDiagnostics);
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156 | if (diagnostics.length) {
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157 |
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158 | logger_diagnostics_1.printDiagnostics(context, logger_diagnostics_1.DiagnosticsType.TypeScript, diagnostics, true, true);
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159 | reject(new errors_1.BuildError('Failed to transpile program'));
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160 | }
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161 | else {
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162 |
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163 | resolve();
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164 | }
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165 | });
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166 | }
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167 | exports.transpileWorker = transpileWorker;
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168 | function canRunTranspileUpdate(event, filePath, context) {
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169 | if (event === 'change' && context.fileCache) {
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170 | return context.fileCache.has(path.resolve(filePath));
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171 | }
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172 | return false;
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173 | }
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174 | exports.canRunTranspileUpdate = canRunTranspileUpdate;
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175 |
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176 |
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177 |
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178 |
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179 | function transpileUpdateWorker(event, filePath, context, workerConfig) {
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180 | try {
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181 | logger_diagnostics_1.clearDiagnostics(context, logger_diagnostics_1.DiagnosticsType.TypeScript);
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182 | filePath = path.normalize(path.resolve(filePath));
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183 |
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184 |
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185 | if (!cachedTsConfig) {
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186 | cachedTsConfig = getTsConfig(context, workerConfig.configFile);
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187 | }
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188 |
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189 | cachedTsConfig.options.sourceMap = bundle_1.buildJsSourceMaps(context);
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190 | var beforeArray = [];
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191 | var transpileOptions = {
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192 | compilerOptions: cachedTsConfig.options,
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193 | fileName: filePath,
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194 | reportDiagnostics: true,
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195 | };
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196 |
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197 |
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198 | var sourceText = context.fileCache.get(filePath).content;
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199 | var textToTranspile = workerConfig.useTransforms && helpers_1.getBooleanPropertyValue(Constants.ENV_PARSE_DEEPLINKS) ? transformSource(filePath, sourceText) : sourceText;
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200 |
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201 | var transpileOutput = ts.transpileModule(textToTranspile, transpileOptions);
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202 | var diagnostics = logger_typescript_1.runTypeScriptDiagnostics(context, transpileOutput.diagnostics);
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203 | if (diagnostics.length) {
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204 | logger_diagnostics_1.printDiagnostics(context, logger_diagnostics_1.DiagnosticsType.TypeScript, diagnostics, false, true);
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205 |
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206 |
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207 | logger_1.Logger.debug("transpileUpdateWorker: transpileModule, diagnostics: " + diagnostics.length);
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208 | throw new errors_1.BuildError("Failed to transpile file - " + filePath);
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209 | }
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210 | else {
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211 |
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212 | var newPath = helpers_1.changeExtension(filePath, '.js');
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213 | var sourceMapFile = { path: newPath + '.map', content: transpileOutput.sourceMapText };
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214 | var jsContent = transpileOutput.outputText;
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215 | if (workerConfig.inlineTemplate) {
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216 |
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217 | jsContent = template_1.inlineTemplate(transpileOutput.outputText, filePath);
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218 | }
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219 | var jsFile = { path: newPath, content: jsContent };
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220 | var tsFile = { path: filePath, content: sourceText };
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221 | context.fileCache.set(sourceMapFile.path, sourceMapFile);
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222 | context.fileCache.set(jsFile.path, jsFile);
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223 | context.fileCache.set(tsFile.path, tsFile);
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224 | }
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225 | return Promise.resolve();
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226 | }
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227 | catch (ex) {
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228 | return Promise.reject(ex);
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229 | }
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230 | }
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231 | function transpileDiagnosticsOnly(context) {
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232 | return new Promise(function (resolve) {
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233 | workerEvent.once('DiagnosticsWorkerDone', function () {
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234 | resolve();
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235 | });
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236 | runDiagnosticsWorker(context);
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237 | });
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238 | }
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239 | exports.transpileDiagnosticsOnly = transpileDiagnosticsOnly;
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240 | var workerEvent = new events_1.EventEmitter();
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241 | var diagnosticsWorker = null;
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242 | function runDiagnosticsWorker(context) {
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243 | if (!diagnosticsWorker) {
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244 | var workerModule = path.join(__dirname, 'transpile-worker.js');
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245 | diagnosticsWorker = child_process_1.fork(workerModule, [], { env: { FORCE_COLOR: true } });
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246 | logger_1.Logger.debug("diagnosticsWorker created, pid: " + diagnosticsWorker.pid);
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247 | diagnosticsWorker.on('error', function (err) {
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248 | logger_1.Logger.error("diagnosticsWorker error, pid: " + diagnosticsWorker.pid + ", error: " + err);
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249 | workerEvent.emit('DiagnosticsWorkerDone');
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250 | });
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251 | diagnosticsWorker.on('exit', function (code) {
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252 | logger_1.Logger.debug("diagnosticsWorker exited, pid: " + diagnosticsWorker.pid);
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253 | diagnosticsWorker = null;
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254 | });
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255 | diagnosticsWorker.on('message', function (msg) {
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256 | workerEvent.emit('DiagnosticsWorkerDone');
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257 | });
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258 | }
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259 | var msg = {
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260 | rootDir: context.rootDir,
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261 | buildDir: context.buildDir,
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262 | configFile: getTsConfigPath(context)
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263 | };
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264 | diagnosticsWorker.send(msg);
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265 | }
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266 | function cleanFileNames(context, fileNames) {
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267 |
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268 | return fileNames;
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269 | }
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270 | function writeTranspiledFilesCallback(fileCache, sourcePath, data, shouldInlineTemplate) {
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271 | sourcePath = path.normalize(path.resolve(sourcePath));
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272 | if (sourcePath.endsWith('.js')) {
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273 | var file = fileCache.get(sourcePath);
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274 | if (!file) {
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275 | file = { content: '', path: sourcePath };
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276 | }
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277 | if (shouldInlineTemplate) {
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278 | file.content = template_1.inlineTemplate(data, sourcePath);
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279 | }
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280 | else {
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281 | file.content = data;
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282 | }
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283 | fileCache.set(sourcePath, file);
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284 | }
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285 | else if (sourcePath.endsWith('.js.map')) {
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286 | var file = fileCache.get(sourcePath);
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287 | if (!file) {
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288 | file = { content: '', path: sourcePath };
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289 | }
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290 | file.content = data;
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291 | fileCache.set(sourcePath, file);
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292 | }
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293 | }
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294 | function getTsConfigAsync(context, tsConfigPath) {
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295 | return __awaiter(this, void 0, void 0, function () {
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296 | return __generator(this, function (_a) {
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297 | switch (_a.label) {
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298 | case 0: return [4 , getTsConfig(context, tsConfigPath)];
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299 | case 1: return [2 , _a.sent()];
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300 | }
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301 | });
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302 | });
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303 | }
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304 | exports.getTsConfigAsync = getTsConfigAsync;
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305 | function getTsConfig(context, tsConfigPath) {
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306 | var config = null;
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307 | tsConfigPath = tsConfigPath || getTsConfigPath(context);
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308 | var tsConfigFile = ts.readConfigFile(tsConfigPath, function (path) { return fs_1.readFileSync(path, 'utf8'); });
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309 | if (!tsConfigFile) {
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310 | throw new errors_1.BuildError("tsconfig: invalid tsconfig file, \"" + tsConfigPath + "\"");
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311 | }
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312 | else if (tsConfigFile.error && tsConfigFile.error.messageText) {
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313 | throw new errors_1.BuildError("tsconfig: " + tsConfigFile.error.messageText);
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314 | }
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315 | else if (!tsConfigFile.config) {
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316 | throw new errors_1.BuildError("tsconfig: invalid config, \"" + tsConfigPath + "\"\"");
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317 | }
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318 | else {
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319 | var parsedConfig = ts.parseJsonConfigFileContent(tsConfigFile.config, ts.sys, context.rootDir, {}, tsConfigPath);
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320 | var diagnostics = logger_typescript_1.runTypeScriptDiagnostics(context, parsedConfig.errors);
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321 | if (diagnostics.length) {
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322 | logger_diagnostics_1.printDiagnostics(context, logger_diagnostics_1.DiagnosticsType.TypeScript, diagnostics, true, true);
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323 | throw new errors_1.BuildError("tsconfig: invalid config, \"" + tsConfigPath + "\"\"");
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324 | }
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325 | config = {
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326 | options: parsedConfig.options,
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327 | fileNames: parsedConfig.fileNames,
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328 | raw: parsedConfig.raw
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329 | };
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330 | }
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331 | return config;
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332 | }
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333 | exports.getTsConfig = getTsConfig;
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334 | function transpileTsString(context, filePath, stringToTranspile) {
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335 | if (!cachedTsConfig) {
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336 | cachedTsConfig = getTsConfig(context);
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337 | }
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338 | var transpileOptions = {
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339 | compilerOptions: cachedTsConfig.options,
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340 | fileName: filePath,
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341 | reportDiagnostics: true,
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342 | };
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343 | transpileOptions.compilerOptions.allowJs = true;
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344 | transpileOptions.compilerOptions.sourceMap = true;
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345 |
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346 | return ts.transpileModule(stringToTranspile, transpileOptions);
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347 | }
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348 | exports.transpileTsString = transpileTsString;
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349 | function transformSource(filePath, input) {
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350 | if (util_1.isDeepLinkingFile(filePath)) {
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351 | input = util_1.purgeDeepLinkDecorator(input);
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352 | }
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353 | else if (filePath === helpers_1.getStringPropertyValue(Constants.ENV_APP_NG_MODULE_PATH) && !util_1.hasExistingDeepLinkConfig(filePath, input)) {
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354 | var deepLinkString = util_1.convertDeepLinkConfigEntriesToString(helpers_1.getParsedDeepLinkConfig());
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355 | input = util_1.getUpdatedAppNgModuleContentWithDeepLinkConfig(filePath, input, deepLinkString);
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356 | }
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357 | return input;
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358 | }
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359 | exports.transformSource = transformSource;
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360 | function copyOriginalSourceFiles(fileCache) {
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361 | var deepLinkFiles = util_1.filterTypescriptFilesForDeepLinks(fileCache);
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362 | var appNgModule = fileCache.get(helpers_1.getStringPropertyValue(Constants.ENV_APP_NG_MODULE_PATH));
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363 | deepLinkFiles.push(appNgModule);
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364 | deepLinkFiles.forEach(function (deepLinkFile) {
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365 | fileCache.set(deepLinkFile.path + exports.inMemoryFileCopySuffix, {
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366 | path: deepLinkFile.path + exports.inMemoryFileCopySuffix,
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367 | content: deepLinkFile.content
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368 | });
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369 | });
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370 | }
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371 | exports.copyOriginalSourceFiles = copyOriginalSourceFiles;
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372 | function resetSourceFiles(fileCache) {
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373 | fileCache.getAll().forEach(function (file) {
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374 | if (path.extname(file.path) === ".ts" + exports.inMemoryFileCopySuffix) {
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375 | var originalExtension = helpers_1.changeExtension(file.path, '.ts');
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376 | fileCache.set(originalExtension, {
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377 | path: originalExtension,
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378 | content: file.content
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379 | });
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380 | fileCache.getRawStore().delete(file.path);
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381 | }
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382 | });
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383 | }
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384 | exports.resetSourceFiles = resetSourceFiles;
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385 | exports.inMemoryFileCopySuffix = 'original';
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386 | var cachedProgram = null;
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387 | var cachedTsConfig = null;
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388 | function getTsConfigPath(context) {
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389 | return process.env[Constants.ENV_TS_CONFIG];
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390 | }
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391 | exports.getTsConfigPath = getTsConfigPath;
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