102 lines
3.1 KiB
JavaScript
102 lines
3.1 KiB
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Ivan Kopeykin @vankop
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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 CssLocalIdentifierDependency = require("./CssLocalIdentifierDependency");
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/** @typedef {import("webpack-sources").ReplaceSource} ReplaceSource */
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/** @typedef {import("../Dependency").ExportsSpec} ExportsSpec */
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/** @typedef {import("../Dependency").ReferencedExport} ReferencedExport */
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/** @typedef {import("../DependencyTemplate").CssDependencyTemplateContext} DependencyTemplateContext */
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/** @typedef {import("../ModuleGraph")} ModuleGraph */
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/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
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class CssSelfLocalIdentifierDependency extends CssLocalIdentifierDependency {
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/**
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* @param {string} name name
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* @param {[number, number]} range range
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* @param {string=} prefix prefix
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* @param {Set<string>=} declaredSet set of declared names (will only be active when in declared set)
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*/
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constructor(name, range, prefix = "", declaredSet = undefined) {
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super(name, range, prefix);
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this.declaredSet = declaredSet;
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}
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get type() {
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return "css self local identifier";
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}
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get category() {
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return "self";
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}
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/**
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* @returns {string | null} an identifier to merge equal requests
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*/
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getResourceIdentifier() {
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return `self`;
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}
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/**
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* Returns the exported names
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* @param {ModuleGraph} moduleGraph module graph
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* @returns {ExportsSpec | undefined} export names
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*/
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getExports(moduleGraph) {
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if (this.declaredSet && !this.declaredSet.has(this.name)) return;
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return super.getExports(moduleGraph);
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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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if (this.declaredSet && !this.declaredSet.has(this.name))
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return Dependency.NO_EXPORTS_REFERENCED;
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return [[this.name]];
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}
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serialize(context) {
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const { write } = context;
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write(this.declaredSet);
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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.declaredSet = read();
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super.deserialize(context);
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}
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}
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CssSelfLocalIdentifierDependency.Template = class CssSelfLocalIdentifierDependencyTemplate extends (
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CssLocalIdentifierDependency.Template
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) {
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/**
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* @param {Dependency} dependency the dependency for which the template should be applied
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* @param {ReplaceSource} source the current replace source which can be modified
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* @param {DependencyTemplateContext} templateContext the context object
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* @returns {void}
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*/
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apply(dependency, source, templateContext) {
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const dep = /** @type {CssSelfLocalIdentifierDependency} */ (dependency);
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if (dep.declaredSet && !dep.declaredSet.has(dep.name)) return;
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super.apply(dependency, source, templateContext);
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}
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};
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makeSerializable(
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CssSelfLocalIdentifierDependency,
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"webpack/lib/dependencies/CssSelfLocalIdentifierDependency"
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);
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module.exports = CssSelfLocalIdentifierDependency;
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