Framework updates
🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
356
node_modules/webpack/lib/dependencies/CreateRequireParserPlugin.js
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356
node_modules/webpack/lib/dependencies/CreateRequireParserPlugin.js
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const { fileURLToPath } = require("url");
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const WebpackError = require("../WebpackError");
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const BasicEvaluatedExpression = require("../javascript/BasicEvaluatedExpression");
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const { VariableInfo } = require("../javascript/JavascriptParser");
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const {
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evaluateToString,
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expressionIsUnsupported,
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toConstantDependency
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} = require("../javascript/JavascriptParserHelpers");
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const CommonJsImportsParserPlugin = require("./CommonJsImportsParserPlugin");
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const ConstDependency = require("./ConstDependency");
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/** @typedef {import("estree").CallExpression} CallExpression */
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/** @typedef {import("estree").Expression} Expression */
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/** @typedef {import("../../declarations/WebpackOptions").JavascriptParserOptions} JavascriptParserOptions */
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/** @typedef {import("../Dependency").DependencyLocation} DependencyLocation */
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/** @typedef {import("../javascript/JavascriptParser")} JavascriptParser */
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/** @typedef {import("../javascript/JavascriptParser").ImportSource} ImportSource */
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/** @typedef {import("../javascript/JavascriptParser").Range} Range */
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/**
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* @typedef {object} CommonJsImportSettings
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* @property {string=} name
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* @property {string} context
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*/
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const createRequireSpecifierTag = Symbol("createRequire");
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const createdRequireIdentifierTag = Symbol("createRequire()");
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const PLUGIN_NAME = "CreateRequireParserPlugin";
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const {
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createProcessResolveHandler,
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createRequireAsExpressionHandler,
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createRequireCacheDependency,
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createRequireHandler
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} = CommonJsImportsParserPlugin;
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class CreateRequireParserPlugin {
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/**
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* @param {JavascriptParserOptions} options parser options
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*/
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constructor(options) {
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this.options = options;
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}
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/**
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* @param {JavascriptParser} parser the parser
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* @returns {void}
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*/
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apply(parser) {
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const options = this.options;
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if (!options.createRequire) return;
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const getContext = () => {
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if (parser.currentTagData) {
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const { context } =
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/** @type {CommonJsImportSettings} */
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(parser.currentTagData);
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return context;
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}
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};
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/**
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* @param {string | symbol} tag tag
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*/
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const tapRequireExpressionTag = (tag) => {
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parser.hooks.typeof
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.for(tag)
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.tap(
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PLUGIN_NAME,
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toConstantDependency(parser, JSON.stringify("function"))
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);
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parser.hooks.evaluateTypeof
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.for(tag)
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.tap(PLUGIN_NAME, evaluateToString("function"));
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};
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/**
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* @param {Expression} expr expression
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* @returns {boolean} true when set undefined
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*/
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const defineUndefined = (expr) => {
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const dep = new ConstDependency(
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"undefined",
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/** @type {Range} */ (expr.range)
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);
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dep.loc = /** @type {DependencyLocation} */ (expr.loc);
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parser.state.module.addPresentationalDependency(dep);
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return false;
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};
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const requireCache = createRequireCacheDependency(parser);
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const requireAsExpressionHandler = createRequireAsExpressionHandler(
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parser,
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options,
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getContext
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);
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const createRequireCallHandler = createRequireHandler(
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parser,
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options,
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getContext
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);
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const processResolve = createProcessResolveHandler(
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parser,
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options,
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getContext
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);
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/** @type {ImportSource[]} */
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let moduleNames = [];
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/** @type {string | undefined} */
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let specifierName;
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if (options.createRequire === true) {
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moduleNames = ["module", "node:module"];
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specifierName = "createRequire";
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} else if (typeof options.createRequire === "string") {
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/** @type {undefined | string} */
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let parsedModuleName;
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const match = /^(.*) from (.*)$/.exec(options.createRequire);
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if (match) {
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[, specifierName, parsedModuleName] = match;
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}
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if (!specifierName || !parsedModuleName) {
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const err = new WebpackError(
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`Parsing javascript parser option "createRequire" failed, got ${JSON.stringify(
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options.createRequire
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)}`
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);
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err.details =
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'Expected string in format "createRequire from module", where "createRequire" is specifier name and "module" name of the module';
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throw err;
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}
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moduleNames = [parsedModuleName];
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} else {
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return;
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}
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/**
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* @param {CallExpression} expr call expression
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* @returns {string | void} context
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*/
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const parseCreateRequireArguments = (expr) => {
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const args = expr.arguments;
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if (args.length !== 1) {
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const err = new WebpackError(
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"module.createRequire supports only one argument."
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);
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err.loc = /** @type {DependencyLocation} */ (expr.loc);
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parser.state.module.addWarning(err);
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return;
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}
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const arg = args[0];
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const evaluated = parser.evaluateExpression(arg);
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if (!evaluated.isString()) {
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const err = new WebpackError(
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"module.createRequire failed parsing argument."
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);
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err.loc = /** @type {DependencyLocation} */ (arg.loc);
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parser.state.module.addWarning(err);
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return;
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}
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const ctx = /** @type {string} */ (evaluated.string).startsWith("file://")
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? fileURLToPath(/** @type {string} */ (evaluated.string))
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: /** @type {string} */ (evaluated.string);
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// argument always should be a filename
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return ctx.slice(0, ctx.lastIndexOf(ctx.startsWith("/") ? "/" : "\\"));
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};
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tapRequireExpressionTag(createdRequireIdentifierTag);
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tapRequireExpressionTag(createRequireSpecifierTag);
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parser.hooks.evaluateCallExpression
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.for(createRequireSpecifierTag)
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.tap(PLUGIN_NAME, (expr) => {
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const context = parseCreateRequireArguments(expr);
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if (context === undefined) return;
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const ident = parser.evaluatedVariable({
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tag: createdRequireIdentifierTag,
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data: { context },
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next: undefined
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});
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return new BasicEvaluatedExpression()
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.setIdentifier(ident, ident, () => [])
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.setSideEffects(false)
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.setRange(/** @type {Range} */ (expr.range));
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});
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parser.hooks.unhandledExpressionMemberChain
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.for(createdRequireIdentifierTag)
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.tap(PLUGIN_NAME, (expr, members) =>
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expressionIsUnsupported(
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parser,
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`createRequire().${members.join(".")} is not supported by webpack.`
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)(expr)
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);
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parser.hooks.canRename
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.for(createdRequireIdentifierTag)
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.tap(PLUGIN_NAME, () => true);
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parser.hooks.canRename
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.for(createRequireSpecifierTag)
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.tap(PLUGIN_NAME, () => true);
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parser.hooks.rename
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.for(createRequireSpecifierTag)
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.tap(PLUGIN_NAME, defineUndefined);
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parser.hooks.expression
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.for(createdRequireIdentifierTag)
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.tap(PLUGIN_NAME, requireAsExpressionHandler);
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parser.hooks.call
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.for(createdRequireIdentifierTag)
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.tap(PLUGIN_NAME, createRequireCallHandler(false));
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parser.hooks.import.tap(
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{
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name: PLUGIN_NAME,
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stage: -10
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},
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(statement, source) => {
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if (
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!moduleNames.includes(source) ||
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statement.specifiers.length !== 1 ||
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statement.specifiers[0].type !== "ImportSpecifier" ||
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statement.specifiers[0].imported.type !== "Identifier" ||
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statement.specifiers[0].imported.name !== specifierName
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) {
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return;
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}
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// clear for 'import { createRequire as x } from "module"'
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// if any other specifier was used import module
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const clearDep = new ConstDependency(
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parser.isAsiPosition(/** @type {Range} */ (statement.range)[0])
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? ";"
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: "",
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/** @type {Range} */ (statement.range)
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);
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clearDep.loc = /** @type {DependencyLocation} */ (statement.loc);
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parser.state.module.addPresentationalDependency(clearDep);
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parser.unsetAsiPosition(/** @type {Range} */ (statement.range)[1]);
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return true;
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}
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);
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parser.hooks.importSpecifier.tap(
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{
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name: PLUGIN_NAME,
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stage: -10
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},
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(statement, source, id, name) => {
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if (!moduleNames.includes(source) || id !== specifierName) return;
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parser.tagVariable(name, createRequireSpecifierTag);
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return true;
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}
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);
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parser.hooks.preDeclarator.tap(PLUGIN_NAME, (declarator) => {
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if (
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declarator.id.type !== "Identifier" ||
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!declarator.init ||
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declarator.init.type !== "CallExpression" ||
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declarator.init.callee.type !== "Identifier"
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) {
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return;
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}
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const variableInfo = parser.getVariableInfo(declarator.init.callee.name);
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if (
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variableInfo instanceof VariableInfo &&
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variableInfo.tagInfo &&
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variableInfo.tagInfo.tag === createRequireSpecifierTag
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) {
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const context = parseCreateRequireArguments(declarator.init);
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if (context === undefined) return;
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parser.tagVariable(declarator.id.name, createdRequireIdentifierTag, {
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name: declarator.id.name,
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context
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});
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return true;
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}
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});
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parser.hooks.memberChainOfCallMemberChain
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.for(createRequireSpecifierTag)
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.tap(PLUGIN_NAME, (expr, calleeMembers, callExpr, members) => {
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if (
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calleeMembers.length !== 0 ||
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members.length !== 1 ||
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members[0] !== "cache"
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) {
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return;
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}
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// createRequire().cache
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const context = parseCreateRequireArguments(callExpr);
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if (context === undefined) return;
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return requireCache(expr);
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});
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parser.hooks.callMemberChainOfCallMemberChain
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.for(createRequireSpecifierTag)
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.tap(PLUGIN_NAME, (expr, calleeMembers, innerCallExpression, members) => {
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if (
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calleeMembers.length !== 0 ||
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members.length !== 1 ||
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members[0] !== "resolve"
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) {
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return;
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}
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// createRequire().resolve()
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return processResolve(expr, false);
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});
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parser.hooks.expressionMemberChain
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.for(createdRequireIdentifierTag)
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.tap(PLUGIN_NAME, (expr, members) => {
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// require.cache
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if (members.length === 1 && members[0] === "cache") {
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return requireCache(expr);
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}
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});
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parser.hooks.callMemberChain
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.for(createdRequireIdentifierTag)
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.tap(PLUGIN_NAME, (expr, members) => {
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// require.resolve()
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if (members.length === 1 && members[0] === "resolve") {
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return processResolve(expr, false);
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}
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});
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parser.hooks.expression
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.for(createRequireSpecifierTag)
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.tap(PLUGIN_NAME, (expr) => {
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const clearDep = new ConstDependency(
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"/* createRequire */ undefined",
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/** @type {Range} */ (expr.range)
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);
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clearDep.loc = /** @type {DependencyLocation} */ (expr.loc);
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parser.state.module.addPresentationalDependency(clearDep);
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return true;
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});
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parser.hooks.call
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.for(createRequireSpecifierTag)
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.tap(PLUGIN_NAME, (expr) => {
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const clearDep = new ConstDependency(
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"/* createRequire() */ undefined",
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/** @type {Range} */ (expr.range)
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);
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clearDep.loc = /** @type {DependencyLocation} */ (expr.loc);
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parser.state.module.addPresentationalDependency(clearDep);
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return true;
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});
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}
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}
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module.exports = CreateRequireParserPlugin;
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