source: imaps-frontend/node_modules/webpack/lib/APIPlugin.js

main
Last change on this file was 79a0317, checked in by stefan toskovski <stefantoska84@…>, 4 days ago

F4 Finalna Verzija
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[79a0317]1/*
2 MIT License http://www.opensource.org/licenses/mit-license.php
3 Author Tobias Koppers @sokra
4*/
5
6"use strict";
7
8const InitFragment = require("./InitFragment");
9const {
10 JAVASCRIPT_MODULE_TYPE_AUTO,
11 JAVASCRIPT_MODULE_TYPE_DYNAMIC,
12 JAVASCRIPT_MODULE_TYPE_ESM
13} = require("./ModuleTypeConstants");
14const RuntimeGlobals = require("./RuntimeGlobals");
15const WebpackError = require("./WebpackError");
16const ConstDependency = require("./dependencies/ConstDependency");
17const BasicEvaluatedExpression = require("./javascript/BasicEvaluatedExpression");
18const JavascriptModulesPlugin = require("./javascript/JavascriptModulesPlugin");
19const {
20 toConstantDependency,
21 evaluateToString
22} = require("./javascript/JavascriptParserHelpers");
23const ChunkNameRuntimeModule = require("./runtime/ChunkNameRuntimeModule");
24const GetFullHashRuntimeModule = require("./runtime/GetFullHashRuntimeModule");
25
26/** @typedef {import("./Compiler")} Compiler */
27/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */
28/** @typedef {import("./Module").BuildInfo} BuildInfo */
29/** @typedef {import("./javascript/JavascriptParser")} JavascriptParser */
30/** @typedef {import("./javascript/JavascriptParser").Range} Range */
31
32/**
33 * @param {boolean | undefined} module true if ES module
34 * @param {string} importMetaName `import.meta` name
35 * @returns {Record<string, {expr: string, req: string[] | null, type?: string, assign: boolean}>} replacements
36 */
37function getReplacements(module, importMetaName) {
38 return {
39 __webpack_require__: {
40 expr: RuntimeGlobals.require,
41 req: [RuntimeGlobals.require],
42 type: "function",
43 assign: false
44 },
45 __webpack_public_path__: {
46 expr: RuntimeGlobals.publicPath,
47 req: [RuntimeGlobals.publicPath],
48 type: "string",
49 assign: true
50 },
51 __webpack_base_uri__: {
52 expr: RuntimeGlobals.baseURI,
53 req: [RuntimeGlobals.baseURI],
54 type: "string",
55 assign: true
56 },
57 __webpack_modules__: {
58 expr: RuntimeGlobals.moduleFactories,
59 req: [RuntimeGlobals.moduleFactories],
60 type: "object",
61 assign: false
62 },
63 __webpack_chunk_load__: {
64 expr: RuntimeGlobals.ensureChunk,
65 req: [RuntimeGlobals.ensureChunk],
66 type: "function",
67 assign: true
68 },
69 __non_webpack_require__: {
70 expr: module
71 ? `__WEBPACK_EXTERNAL_createRequire(${importMetaName}.url)`
72 : "require",
73 req: null,
74 type: undefined, // type is not known, depends on environment
75 assign: true
76 },
77 __webpack_nonce__: {
78 expr: RuntimeGlobals.scriptNonce,
79 req: [RuntimeGlobals.scriptNonce],
80 type: "string",
81 assign: true
82 },
83 __webpack_hash__: {
84 expr: `${RuntimeGlobals.getFullHash}()`,
85 req: [RuntimeGlobals.getFullHash],
86 type: "string",
87 assign: false
88 },
89 __webpack_chunkname__: {
90 expr: RuntimeGlobals.chunkName,
91 req: [RuntimeGlobals.chunkName],
92 type: "string",
93 assign: false
94 },
95 __webpack_get_script_filename__: {
96 expr: RuntimeGlobals.getChunkScriptFilename,
97 req: [RuntimeGlobals.getChunkScriptFilename],
98 type: "function",
99 assign: true
100 },
101 __webpack_runtime_id__: {
102 expr: RuntimeGlobals.runtimeId,
103 req: [RuntimeGlobals.runtimeId],
104 assign: false
105 },
106 "require.onError": {
107 expr: RuntimeGlobals.uncaughtErrorHandler,
108 req: [RuntimeGlobals.uncaughtErrorHandler],
109 type: undefined, // type is not known, could be function or undefined
110 assign: true // is never a pattern
111 },
112 __system_context__: {
113 expr: RuntimeGlobals.systemContext,
114 req: [RuntimeGlobals.systemContext],
115 type: "object",
116 assign: false
117 },
118 __webpack_share_scopes__: {
119 expr: RuntimeGlobals.shareScopeMap,
120 req: [RuntimeGlobals.shareScopeMap],
121 type: "object",
122 assign: false
123 },
124 __webpack_init_sharing__: {
125 expr: RuntimeGlobals.initializeSharing,
126 req: [RuntimeGlobals.initializeSharing],
127 type: "function",
128 assign: true
129 }
130 };
131}
132
133const PLUGIN_NAME = "APIPlugin";
134
135/**
136 * @typedef {object} APIPluginOptions
137 * @property {boolean} [module] the output filename
138 */
139
140class APIPlugin {
141 /**
142 * @param {APIPluginOptions} [options] options
143 */
144 constructor(options = {}) {
145 this.options = options;
146 }
147
148 /**
149 * Apply the plugin
150 * @param {Compiler} compiler the compiler instance
151 * @returns {void}
152 */
153 apply(compiler) {
154 compiler.hooks.compilation.tap(
155 PLUGIN_NAME,
156 (compilation, { normalModuleFactory }) => {
157 const importMetaName = /** @type {string} */ (
158 compilation.outputOptions.importMetaName
159 );
160 const REPLACEMENTS = getReplacements(
161 this.options.module,
162 importMetaName
163 );
164
165 compilation.dependencyTemplates.set(
166 ConstDependency,
167 new ConstDependency.Template()
168 );
169
170 compilation.hooks.runtimeRequirementInTree
171 .for(RuntimeGlobals.chunkName)
172 .tap(PLUGIN_NAME, chunk => {
173 compilation.addRuntimeModule(
174 chunk,
175 new ChunkNameRuntimeModule(/** @type {string} */ (chunk.name))
176 );
177 return true;
178 });
179
180 compilation.hooks.runtimeRequirementInTree
181 .for(RuntimeGlobals.getFullHash)
182 .tap(PLUGIN_NAME, (chunk, set) => {
183 compilation.addRuntimeModule(chunk, new GetFullHashRuntimeModule());
184 return true;
185 });
186
187 const hooks = JavascriptModulesPlugin.getCompilationHooks(compilation);
188
189 hooks.renderModuleContent.tap(
190 PLUGIN_NAME,
191 (source, module, renderContext) => {
192 if (/** @type {BuildInfo} */ (module.buildInfo).needCreateRequire) {
193 const needPrefix =
194 renderContext.runtimeTemplate.supportNodePrefixForCoreModules();
195 const chunkInitFragments = [
196 new InitFragment(
197 `import { createRequire as __WEBPACK_EXTERNAL_createRequire } from "${
198 needPrefix ? "node:" : ""
199 }module";\n`,
200 InitFragment.STAGE_HARMONY_IMPORTS,
201 0,
202 "external module node-commonjs"
203 )
204 ];
205
206 renderContext.chunkInitFragments.push(...chunkInitFragments);
207 }
208
209 return source;
210 }
211 );
212
213 /**
214 * @param {JavascriptParser} parser the parser
215 */
216 const handler = parser => {
217 for (const key of Object.keys(REPLACEMENTS)) {
218 const info = REPLACEMENTS[key];
219 parser.hooks.expression.for(key).tap(PLUGIN_NAME, expression => {
220 const dep = toConstantDependency(parser, info.expr, info.req);
221
222 if (key === "__non_webpack_require__" && this.options.module) {
223 /** @type {BuildInfo} */
224 (parser.state.module.buildInfo).needCreateRequire = true;
225 }
226
227 return dep(expression);
228 });
229 if (info.assign === false) {
230 parser.hooks.assign.for(key).tap(PLUGIN_NAME, expr => {
231 const err = new WebpackError(`${key} must not be assigned`);
232 err.loc = /** @type {DependencyLocation} */ (expr.loc);
233 throw err;
234 });
235 }
236 if (info.type) {
237 parser.hooks.evaluateTypeof
238 .for(key)
239 .tap(PLUGIN_NAME, evaluateToString(info.type));
240 }
241 }
242
243 parser.hooks.expression
244 .for("__webpack_layer__")
245 .tap(PLUGIN_NAME, expr => {
246 const dep = new ConstDependency(
247 JSON.stringify(parser.state.module.layer),
248 /** @type {Range} */ (expr.range)
249 );
250 dep.loc = /** @type {DependencyLocation} */ (expr.loc);
251 parser.state.module.addPresentationalDependency(dep);
252 return true;
253 });
254 parser.hooks.evaluateIdentifier
255 .for("__webpack_layer__")
256 .tap(PLUGIN_NAME, expr =>
257 (parser.state.module.layer === null
258 ? new BasicEvaluatedExpression().setNull()
259 : new BasicEvaluatedExpression().setString(
260 parser.state.module.layer
261 )
262 ).setRange(/** @type {Range} */ (expr.range))
263 );
264 parser.hooks.evaluateTypeof
265 .for("__webpack_layer__")
266 .tap(PLUGIN_NAME, expr =>
267 new BasicEvaluatedExpression()
268 .setString(
269 parser.state.module.layer === null ? "object" : "string"
270 )
271 .setRange(/** @type {Range} */ (expr.range))
272 );
273
274 parser.hooks.expression
275 .for("__webpack_module__.id")
276 .tap(PLUGIN_NAME, expr => {
277 /** @type {BuildInfo} */
278 (parser.state.module.buildInfo).moduleConcatenationBailout =
279 "__webpack_module__.id";
280 const dep = new ConstDependency(
281 `${parser.state.module.moduleArgument}.id`,
282 /** @type {Range} */ (expr.range),
283 [RuntimeGlobals.moduleId]
284 );
285 dep.loc = /** @type {DependencyLocation} */ (expr.loc);
286 parser.state.module.addPresentationalDependency(dep);
287 return true;
288 });
289
290 parser.hooks.expression
291 .for("__webpack_module__")
292 .tap(PLUGIN_NAME, expr => {
293 /** @type {BuildInfo} */
294 (parser.state.module.buildInfo).moduleConcatenationBailout =
295 "__webpack_module__";
296 const dep = new ConstDependency(
297 parser.state.module.moduleArgument,
298 /** @type {Range} */ (expr.range),
299 [RuntimeGlobals.module]
300 );
301 dep.loc = /** @type {DependencyLocation} */ (expr.loc);
302 parser.state.module.addPresentationalDependency(dep);
303 return true;
304 });
305 parser.hooks.evaluateTypeof
306 .for("__webpack_module__")
307 .tap(PLUGIN_NAME, evaluateToString("object"));
308 };
309
310 normalModuleFactory.hooks.parser
311 .for(JAVASCRIPT_MODULE_TYPE_AUTO)
312 .tap(PLUGIN_NAME, handler);
313 normalModuleFactory.hooks.parser
314 .for(JAVASCRIPT_MODULE_TYPE_DYNAMIC)
315 .tap(PLUGIN_NAME, handler);
316 normalModuleFactory.hooks.parser
317 .for(JAVASCRIPT_MODULE_TYPE_ESM)
318 .tap(PLUGIN_NAME, handler);
319 }
320 );
321 }
322}
323
324module.exports = APIPlugin;
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