mirror of https://github.com/webpack/webpack.git
70 lines
1.6 KiB
JavaScript
70 lines
1.6 KiB
JavaScript
/*
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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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/** @typedef {import("../serialization/ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
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/** @typedef {import("../serialization/ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */
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class ProvideSharedDependency extends Dependency {
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constructor(shareScope, name, version, request, eager) {
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super();
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this.shareScope = shareScope;
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this.name = name;
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this.version = version;
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this.request = request;
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this.eager = eager;
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}
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get type() {
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return "provide shared module";
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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 `provide module (${this.shareScope}) ${this.request} as ${
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this.name
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} @ ${this.version}${this.eager ? " (eager)" : ""}`;
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}
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/**
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* @param {ObjectSerializerContext} context context
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*/
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serialize(context) {
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context.write(this.shareScope);
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context.write(this.name);
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context.write(this.request);
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context.write(this.version);
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context.write(this.eager);
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super.serialize(context);
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}
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static deserialize(context) {
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const { read } = context;
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const obj = new ProvideSharedDependency(
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read(),
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read(),
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read(),
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read(),
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read()
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);
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this.shareScope = context.read();
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obj.deserialize(context);
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return obj;
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}
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}
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makeSerializable(
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ProvideSharedDependency,
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"webpack/lib/sharing/ProvideSharedDependency"
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);
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module.exports = ProvideSharedDependency;
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