1 | "use strict";
|
2 |
|
3 | var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
|
4 |
|
5 | var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
|
6 |
|
7 | const Asset = require('../Asset');
|
8 |
|
9 | const localRequire = require('../utils/localRequire');
|
10 |
|
11 | const isAccessedVarChanged = require('../utils/isAccessedVarChanged');
|
12 |
|
13 | class TypeScriptAsset extends Asset {
|
14 | constructor(name, options) {
|
15 | super(name, options);
|
16 | this.type = 'js';
|
17 | this.cacheData.env = {};
|
18 | }
|
19 |
|
20 | shouldInvalidate(cacheData) {
|
21 | return isAccessedVarChanged(cacheData);
|
22 | }
|
23 |
|
24 | generate() {
|
25 | var _this = this;
|
26 |
|
27 | return (0, _asyncToGenerator2.default)(function* () {
|
28 |
|
29 | let typescript = yield localRequire('typescript', _this.name);
|
30 | let transpilerOptions = {
|
31 | compilerOptions: {
|
32 | module: _this.options.scopeHoist ? typescript.ModuleKind.ESNext : typescript.ModuleKind.CommonJS,
|
33 | jsx: typescript.JsxEmit.Preserve,
|
34 |
|
35 |
|
36 | esModuleInterop: true
|
37 | },
|
38 | fileName: _this.relativeName
|
39 | };
|
40 | let tsconfig = yield _this.getConfig(['tsconfig.json']);
|
41 |
|
42 | if (tsconfig) {
|
43 | transpilerOptions.compilerOptions = Object.assign(transpilerOptions.compilerOptions, tsconfig.compilerOptions);
|
44 | }
|
45 |
|
46 | transpilerOptions.compilerOptions.noEmit = false;
|
47 | transpilerOptions.compilerOptions.sourceMap = _this.options.sourceMaps;
|
48 |
|
49 | let transpiled = typescript.transpileModule(_this.contents, transpilerOptions);
|
50 | let sourceMap = transpiled.sourceMapText;
|
51 |
|
52 | if (sourceMap) {
|
53 | sourceMap = JSON.parse(sourceMap);
|
54 | sourceMap.sources = [_this.relativeName];
|
55 | sourceMap.sourcesContent = [_this.contents];
|
56 |
|
57 | let content = transpiled.outputText;
|
58 | transpiled.outputText = content.substring(0, content.lastIndexOf('//# sourceMappingURL'));
|
59 | }
|
60 |
|
61 | return [{
|
62 | type: 'js',
|
63 | value: transpiled.outputText,
|
64 | map: sourceMap
|
65 | }];
|
66 | })();
|
67 | }
|
68 |
|
69 | }
|
70 |
|
71 | module.exports = TypeScriptAsset; |
\ | No newline at end of file |