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app_vue/node_modules/webpack/lib/APIPlugin.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const InitFragment = require("./InitFragment");
+const {
+	JAVASCRIPT_MODULE_TYPE_AUTO,
+	JAVASCRIPT_MODULE_TYPE_DYNAMIC,
+	JAVASCRIPT_MODULE_TYPE_ESM
+} = require("./ModuleTypeConstants");
+const RuntimeGlobals = require("./RuntimeGlobals");
+const WebpackError = require("./WebpackError");
+const ConstDependency = require("./dependencies/ConstDependency");
+const BasicEvaluatedExpression = require("./javascript/BasicEvaluatedExpression");
+const JavascriptModulesPlugin = require("./javascript/JavascriptModulesPlugin");
+const {
+	toConstantDependency,
+	evaluateToString
+} = require("./javascript/JavascriptParserHelpers");
+const ChunkNameRuntimeModule = require("./runtime/ChunkNameRuntimeModule");
+const GetFullHashRuntimeModule = require("./runtime/GetFullHashRuntimeModule");
+
+/** @typedef {import("./Compiler")} Compiler */
+/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */
+/** @typedef {import("./Module").BuildInfo} BuildInfo */
+/** @typedef {import("./javascript/JavascriptParser")} JavascriptParser */
+/** @typedef {import("./javascript/JavascriptParser").Range} Range */
+
+/**
+ * @param {boolean | undefined} module true if ES module
+ * @param {string} importMetaName `import.meta` name
+ * @returns {Record<string, {expr: string, req: string[] | null, type?: string, assign: boolean}>} replacements
+ */
+function getReplacements(module, importMetaName) {
+	return {
+		__webpack_require__: {
+			expr: RuntimeGlobals.require,
+			req: [RuntimeGlobals.require],
+			type: "function",
+			assign: false
+		},
+		__webpack_public_path__: {
+			expr: RuntimeGlobals.publicPath,
+			req: [RuntimeGlobals.publicPath],
+			type: "string",
+			assign: true
+		},
+		__webpack_base_uri__: {
+			expr: RuntimeGlobals.baseURI,
+			req: [RuntimeGlobals.baseURI],
+			type: "string",
+			assign: true
+		},
+		__webpack_modules__: {
+			expr: RuntimeGlobals.moduleFactories,
+			req: [RuntimeGlobals.moduleFactories],
+			type: "object",
+			assign: false
+		},
+		__webpack_chunk_load__: {
+			expr: RuntimeGlobals.ensureChunk,
+			req: [RuntimeGlobals.ensureChunk],
+			type: "function",
+			assign: true
+		},
+		__non_webpack_require__: {
+			expr: module
+				? `__WEBPACK_EXTERNAL_createRequire(${importMetaName}.url)`
+				: "require",
+			req: null,
+			type: undefined, // type is not known, depends on environment
+			assign: true
+		},
+		__webpack_nonce__: {
+			expr: RuntimeGlobals.scriptNonce,
+			req: [RuntimeGlobals.scriptNonce],
+			type: "string",
+			assign: true
+		},
+		__webpack_hash__: {
+			expr: `${RuntimeGlobals.getFullHash}()`,
+			req: [RuntimeGlobals.getFullHash],
+			type: "string",
+			assign: false
+		},
+		__webpack_chunkname__: {
+			expr: RuntimeGlobals.chunkName,
+			req: [RuntimeGlobals.chunkName],
+			type: "string",
+			assign: false
+		},
+		__webpack_get_script_filename__: {
+			expr: RuntimeGlobals.getChunkScriptFilename,
+			req: [RuntimeGlobals.getChunkScriptFilename],
+			type: "function",
+			assign: true
+		},
+		__webpack_runtime_id__: {
+			expr: RuntimeGlobals.runtimeId,
+			req: [RuntimeGlobals.runtimeId],
+			assign: false
+		},
+		"require.onError": {
+			expr: RuntimeGlobals.uncaughtErrorHandler,
+			req: [RuntimeGlobals.uncaughtErrorHandler],
+			type: undefined, // type is not known, could be function or undefined
+			assign: true // is never a pattern
+		},
+		__system_context__: {
+			expr: RuntimeGlobals.systemContext,
+			req: [RuntimeGlobals.systemContext],
+			type: "object",
+			assign: false
+		},
+		__webpack_share_scopes__: {
+			expr: RuntimeGlobals.shareScopeMap,
+			req: [RuntimeGlobals.shareScopeMap],
+			type: "object",
+			assign: false
+		},
+		__webpack_init_sharing__: {
+			expr: RuntimeGlobals.initializeSharing,
+			req: [RuntimeGlobals.initializeSharing],
+			type: "function",
+			assign: true
+		}
+	};
+}
+
+const PLUGIN_NAME = "APIPlugin";
+
+/**
+ * @typedef {object} APIPluginOptions
+ * @property {boolean=} module the output filename
+ */
+
+class APIPlugin {
+	/**
+	 * @param {APIPluginOptions=} options options
+	 */
+	constructor(options = {}) {
+		this.options = options;
+	}
+
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.compilation.tap(
+			PLUGIN_NAME,
+			(compilation, { normalModuleFactory }) => {
+				const importMetaName = /** @type {string} */ (
+					compilation.outputOptions.importMetaName
+				);
+				const REPLACEMENTS = getReplacements(
+					this.options.module,
+					importMetaName
+				);
+
+				compilation.dependencyTemplates.set(
+					ConstDependency,
+					new ConstDependency.Template()
+				);
+
+				compilation.hooks.runtimeRequirementInTree
+					.for(RuntimeGlobals.chunkName)
+					.tap(PLUGIN_NAME, chunk => {
+						compilation.addRuntimeModule(
+							chunk,
+							new ChunkNameRuntimeModule(/** @type {string} */ (chunk.name))
+						);
+						return true;
+					});
+
+				compilation.hooks.runtimeRequirementInTree
+					.for(RuntimeGlobals.getFullHash)
+					.tap(PLUGIN_NAME, (chunk, set) => {
+						compilation.addRuntimeModule(chunk, new GetFullHashRuntimeModule());
+						return true;
+					});
+
+				const hooks = JavascriptModulesPlugin.getCompilationHooks(compilation);
+
+				hooks.renderModuleContent.tap(
+					PLUGIN_NAME,
+					(source, module, renderContext) => {
+						if (/** @type {BuildInfo} */ (module.buildInfo).needCreateRequire) {
+							const needPrefix =
+								renderContext.runtimeTemplate.supportNodePrefixForCoreModules();
+							const chunkInitFragments = [
+								new InitFragment(
+									`import { createRequire as __WEBPACK_EXTERNAL_createRequire } from "${
+										needPrefix ? "node:" : ""
+									}module";\n`,
+									InitFragment.STAGE_HARMONY_IMPORTS,
+									0,
+									"external module node-commonjs"
+								)
+							];
+
+							renderContext.chunkInitFragments.push(...chunkInitFragments);
+						}
+
+						return source;
+					}
+				);
+
+				/**
+				 * @param {JavascriptParser} parser the parser
+				 */
+				const handler = parser => {
+					for (const key of Object.keys(REPLACEMENTS)) {
+						const info = REPLACEMENTS[key];
+						parser.hooks.expression.for(key).tap(PLUGIN_NAME, expression => {
+							const dep = toConstantDependency(parser, info.expr, info.req);
+
+							if (key === "__non_webpack_require__" && this.options.module) {
+								/** @type {BuildInfo} */
+								(parser.state.module.buildInfo).needCreateRequire = true;
+							}
+
+							return dep(expression);
+						});
+						if (info.assign === false) {
+							parser.hooks.assign.for(key).tap(PLUGIN_NAME, expr => {
+								const err = new WebpackError(`${key} must not be assigned`);
+								err.loc = /** @type {DependencyLocation} */ (expr.loc);
+								throw err;
+							});
+						}
+						if (info.type) {
+							parser.hooks.evaluateTypeof
+								.for(key)
+								.tap(PLUGIN_NAME, evaluateToString(info.type));
+						}
+					}
+
+					parser.hooks.expression
+						.for("__webpack_layer__")
+						.tap(PLUGIN_NAME, expr => {
+							const dep = new ConstDependency(
+								JSON.stringify(parser.state.module.layer),
+								/** @type {Range} */ (expr.range)
+							);
+							dep.loc = /** @type {DependencyLocation} */ (expr.loc);
+							parser.state.module.addPresentationalDependency(dep);
+							return true;
+						});
+					parser.hooks.evaluateIdentifier
+						.for("__webpack_layer__")
+						.tap(PLUGIN_NAME, expr =>
+							(parser.state.module.layer === null
+								? new BasicEvaluatedExpression().setNull()
+								: new BasicEvaluatedExpression().setString(
+										parser.state.module.layer
+									)
+							).setRange(/** @type {Range} */ (expr.range))
+						);
+					parser.hooks.evaluateTypeof
+						.for("__webpack_layer__")
+						.tap(PLUGIN_NAME, expr =>
+							new BasicEvaluatedExpression()
+								.setString(
+									parser.state.module.layer === null ? "object" : "string"
+								)
+								.setRange(/** @type {Range} */ (expr.range))
+						);
+
+					parser.hooks.expression
+						.for("__webpack_module__.id")
+						.tap(PLUGIN_NAME, expr => {
+							/** @type {BuildInfo} */
+							(parser.state.module.buildInfo).moduleConcatenationBailout =
+								"__webpack_module__.id";
+							const dep = new ConstDependency(
+								`${parser.state.module.moduleArgument}.id`,
+								/** @type {Range} */ (expr.range),
+								[RuntimeGlobals.moduleId]
+							);
+							dep.loc = /** @type {DependencyLocation} */ (expr.loc);
+							parser.state.module.addPresentationalDependency(dep);
+							return true;
+						});
+
+					parser.hooks.expression
+						.for("__webpack_module__")
+						.tap(PLUGIN_NAME, expr => {
+							/** @type {BuildInfo} */
+							(parser.state.module.buildInfo).moduleConcatenationBailout =
+								"__webpack_module__";
+							const dep = new ConstDependency(
+								parser.state.module.moduleArgument,
+								/** @type {Range} */ (expr.range),
+								[RuntimeGlobals.module]
+							);
+							dep.loc = /** @type {DependencyLocation} */ (expr.loc);
+							parser.state.module.addPresentationalDependency(dep);
+							return true;
+						});
+					parser.hooks.evaluateTypeof
+						.for("__webpack_module__")
+						.tap(PLUGIN_NAME, evaluateToString("object"));
+				};
+
+				normalModuleFactory.hooks.parser
+					.for(JAVASCRIPT_MODULE_TYPE_AUTO)
+					.tap(PLUGIN_NAME, handler);
+				normalModuleFactory.hooks.parser
+					.for(JAVASCRIPT_MODULE_TYPE_DYNAMIC)
+					.tap(PLUGIN_NAME, handler);
+				normalModuleFactory.hooks.parser
+					.for(JAVASCRIPT_MODULE_TYPE_ESM)
+					.tap(PLUGIN_NAME, handler);
+			}
+		);
+	}
+}
+
+module.exports = APIPlugin;