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authorlittleblack111 <littleblack11111@gmail.com>2023-11-01 20:49:36 +0800
committerlittleblack111 <littleblack11111@gmail.com>2023-11-01 20:49:36 +0800
commite99f950f5018cfe737c0d1150e50d97c6e6a4823 (patch)
tree16f329a1b22128ed67f3fcae15a9b0a030f2ccbf /node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js
parentc5d8a744dd584749e0b920119b42e731e37e5f62 (diff)
update
Diffstat (limited to 'node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js')
-rw-r--r--node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js285
1 files changed, 0 insertions, 285 deletions
diff --git a/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js b/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js
deleted file mode 100644
index 39ab56c5..00000000
--- a/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- MIT License http://www.opensource.org/licenses/mit-license.php
- Author Tobias Koppers @sokra
-*/
-
-"use strict";
-
-const RuntimeGlobals = require("../RuntimeGlobals");
-const UnsupportedFeatureWarning = require("../UnsupportedFeatureWarning");
-const AMDRequireArrayDependency = require("./AMDRequireArrayDependency");
-const AMDRequireContextDependency = require("./AMDRequireContextDependency");
-const AMDRequireDependenciesBlock = require("./AMDRequireDependenciesBlock");
-const AMDRequireDependency = require("./AMDRequireDependency");
-const AMDRequireItemDependency = require("./AMDRequireItemDependency");
-const ConstDependency = require("./ConstDependency");
-const ContextDependencyHelpers = require("./ContextDependencyHelpers");
-const LocalModuleDependency = require("./LocalModuleDependency");
-const { getLocalModule } = require("./LocalModulesHelpers");
-const UnsupportedDependency = require("./UnsupportedDependency");
-const getFunctionExpression = require("./getFunctionExpression");
-
-/** @typedef {import("../javascript/JavascriptParser")} JavascriptParser */
-
-class AMDRequireDependenciesBlockParserPlugin {
- constructor(options) {
- this.options = options;
- }
-
- processFunctionArgument(parser, expression) {
- let bindThis = true;
- const fnData = getFunctionExpression(expression);
- if (fnData) {
- parser.inScope(
- fnData.fn.params.filter(i => {
- return !["require", "module", "exports"].includes(i.name);
- }),
- () => {
- if (fnData.fn.body.type === "BlockStatement") {
- parser.walkStatement(fnData.fn.body);
- } else {
- parser.walkExpression(fnData.fn.body);
- }
- }
- );
- parser.walkExpressions(fnData.expressions);
- if (fnData.needThis === false) {
- bindThis = false;
- }
- } else {
- parser.walkExpression(expression);
- }
- return bindThis;
- }
-
- /**
- * @param {JavascriptParser} parser the parser
- * @returns {void}
- */
- apply(parser) {
- parser.hooks.call
- .for("require")
- .tap(
- "AMDRequireDependenciesBlockParserPlugin",
- this.processCallRequire.bind(this, parser)
- );
- }
-
- processArray(parser, expr, param) {
- if (param.isArray()) {
- for (const p of param.items) {
- const result = this.processItem(parser, expr, p);
- if (result === undefined) {
- this.processContext(parser, expr, p);
- }
- }
- return true;
- } else if (param.isConstArray()) {
- const deps = [];
- for (const request of param.array) {
- let dep, localModule;
- if (request === "require") {
- dep = RuntimeGlobals.require;
- } else if (["exports", "module"].includes(request)) {
- dep = request;
- } else if ((localModule = getLocalModule(parser.state, request))) {
- localModule.flagUsed();
- dep = new LocalModuleDependency(localModule, undefined, false);
- dep.loc = expr.loc;
- parser.state.module.addPresentationalDependency(dep);
- } else {
- dep = this.newRequireItemDependency(request);
- dep.loc = expr.loc;
- dep.optional = !!parser.scope.inTry;
- parser.state.current.addDependency(dep);
- }
- deps.push(dep);
- }
- const dep = this.newRequireArrayDependency(deps, param.range);
- dep.loc = expr.loc;
- dep.optional = !!parser.scope.inTry;
- parser.state.module.addPresentationalDependency(dep);
- return true;
- }
- }
- processItem(parser, expr, param) {
- if (param.isConditional()) {
- for (const p of param.options) {
- const result = this.processItem(parser, expr, p);
- if (result === undefined) {
- this.processContext(parser, expr, p);
- }
- }
- return true;
- } else if (param.isString()) {
- let dep, localModule;
- if (param.string === "require") {
- dep = new ConstDependency(RuntimeGlobals.require, param.string, [
- RuntimeGlobals.require
- ]);
- } else if (param.string === "module") {
- dep = new ConstDependency(
- parser.state.module.buildInfo.moduleArgument,
- param.range,
- [RuntimeGlobals.module]
- );
- } else if (param.string === "exports") {
- dep = new ConstDependency(
- parser.state.module.buildInfo.exportsArgument,
- param.range,
- [RuntimeGlobals.exports]
- );
- } else if ((localModule = getLocalModule(parser.state, param.string))) {
- localModule.flagUsed();
- dep = new LocalModuleDependency(localModule, param.range, false);
- } else {
- dep = this.newRequireItemDependency(param.string, param.range);
- dep.loc = expr.loc;
- dep.optional = !!parser.scope.inTry;
- parser.state.current.addDependency(dep);
- return true;
- }
- dep.loc = expr.loc;
- parser.state.module.addPresentationalDependency(dep);
- return true;
- }
- }
- processContext(parser, expr, param) {
- const dep = ContextDependencyHelpers.create(
- AMDRequireContextDependency,
- param.range,
- param,
- expr,
- this.options,
- {
- category: "amd"
- },
- parser
- );
- if (!dep) return;
- dep.loc = expr.loc;
- dep.optional = !!parser.scope.inTry;
- parser.state.current.addDependency(dep);
- return true;
- }
-
- processArrayForRequestString(param) {
- if (param.isArray()) {
- const result = param.items.map(item =>
- this.processItemForRequestString(item)
- );
- if (result.every(Boolean)) return result.join(" ");
- } else if (param.isConstArray()) {
- return param.array.join(" ");
- }
- }
-
- processItemForRequestString(param) {
- if (param.isConditional()) {
- const result = param.options.map(item =>
- this.processItemForRequestString(item)
- );
- if (result.every(Boolean)) return result.join("|");
- } else if (param.isString()) {
- return param.string;
- }
- }
-
- processCallRequire(parser, expr) {
- let param;
- let depBlock;
- let dep;
- let result;
-
- const old = parser.state.current;
-
- if (expr.arguments.length >= 1) {
- param = parser.evaluateExpression(expr.arguments[0]);
- depBlock = this.newRequireDependenciesBlock(
- expr.loc,
- this.processArrayForRequestString(param)
- );
- dep = this.newRequireDependency(
- expr.range,
- param.range,
- expr.arguments.length > 1 ? expr.arguments[1].range : null,
- expr.arguments.length > 2 ? expr.arguments[2].range : null
- );
- dep.loc = expr.loc;
- depBlock.addDependency(dep);
-
- parser.state.current = depBlock;
- }
-
- if (expr.arguments.length === 1) {
- parser.inScope([], () => {
- result = this.processArray(parser, expr, param);
- });
- parser.state.current = old;
- if (!result) return;
- parser.state.current.addBlock(depBlock);
- return true;
- }
-
- if (expr.arguments.length === 2 || expr.arguments.length === 3) {
- try {
- parser.inScope([], () => {
- result = this.processArray(parser, expr, param);
- });
- if (!result) {
- const dep = new UnsupportedDependency("unsupported", expr.range);
- old.addPresentationalDependency(dep);
- if (parser.state.module) {
- parser.state.module.addError(
- new UnsupportedFeatureWarning(
- "Cannot statically analyse 'require(…, …)' in line " +
- expr.loc.start.line,
- expr.loc
- )
- );
- }
- depBlock = null;
- return true;
- }
- dep.functionBindThis = this.processFunctionArgument(
- parser,
- expr.arguments[1]
- );
- if (expr.arguments.length === 3) {
- dep.errorCallbackBindThis = this.processFunctionArgument(
- parser,
- expr.arguments[2]
- );
- }
- } finally {
- parser.state.current = old;
- if (depBlock) parser.state.current.addBlock(depBlock);
- }
- return true;
- }
- }
-
- newRequireDependenciesBlock(loc, request) {
- return new AMDRequireDependenciesBlock(loc, request);
- }
- newRequireDependency(
- outerRange,
- arrayRange,
- functionRange,
- errorCallbackRange
- ) {
- return new AMDRequireDependency(
- outerRange,
- arrayRange,
- functionRange,
- errorCallbackRange
- );
- }
- newRequireItemDependency(request, range) {
- return new AMDRequireItemDependency(request, range);
- }
- newRequireArrayDependency(depsArray, range) {
- return new AMDRequireArrayDependency(depsArray, range);
- }
-}
-module.exports = AMDRequireDependenciesBlockParserPlugin;