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78 lines
1.9 KiB
78 lines
1.9 KiB
3 years ago
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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 Dependency = require("../Dependency");
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const makeSerializable = require("../util/makeSerializable");
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const ModuleDependency = require("./ModuleDependency");
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/** @typedef {import("../Dependency").ReferencedExport} ReferencedExport */
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/** @typedef {import("../ModuleGraph")} ModuleGraph */
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/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
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class ContextElementDependency extends ModuleDependency {
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constructor(request, userRequest, typePrefix, category, referencedExports) {
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super(request);
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this.referencedExports = referencedExports;
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this._typePrefix = typePrefix;
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this._category = category;
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if (userRequest) {
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this.userRequest = userRequest;
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}
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}
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get type() {
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if (this._typePrefix) {
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return `${this._typePrefix} context element`;
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}
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return "context element";
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}
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get category() {
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return this._category;
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}
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/**
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* Returns list of exports referenced by this dependency
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* @param {ModuleGraph} moduleGraph module graph
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* @param {RuntimeSpec} runtime the runtime for which the module is analysed
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* @returns {(string[] | ReferencedExport)[]} referenced exports
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*/
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getReferencedExports(moduleGraph, runtime) {
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return this.referencedExports
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? this.referencedExports.map(e => ({
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name: e,
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canMangle: false
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}))
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: Dependency.EXPORTS_OBJECT_REFERENCED;
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}
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serialize(context) {
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const { write } = context;
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write(this._typePrefix);
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write(this._category);
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write(this.referencedExports);
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super.serialize(context);
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}
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deserialize(context) {
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const { read } = context;
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this._typePrefix = read();
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this._category = read();
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this.referencedExports = read();
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super.deserialize(context);
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}
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}
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makeSerializable(
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ContextElementDependency,
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"webpack/lib/dependencies/ContextElementDependency"
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);
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module.exports = ContextElementDependency;
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