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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const Dependency = require("../Dependency");
const makeSerializable = require("../util/makeSerializable");
/** @typedef {import("../serialization/ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
/** @typedef {import("../serialization/ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */
class ProvideSharedDependency extends Dependency {
/**
* @param {string} shareScope share scope
* @param {string} name module name
* @param {string | false} version version
* @param {string} request request
* @param {boolean} eager true, if this is an eager dependency
*/
constructor(shareScope, name, version, request, eager) {
super();
this.shareScope = shareScope;
this.name = name;
this.version = version;
this.request = request;
this.eager = eager;
}
get type() {
return "provide shared module";
}
/**
* @returns {string | null} an identifier to merge equal requests
*/
getResourceIdentifier() {
return `provide module (${this.shareScope}) ${this.request} as ${
this.name
} @ ${this.version}${this.eager ? " (eager)" : ""}`;
}
/**
* @param {ObjectSerializerContext} context context
*/
serialize(context) {
context.write(this.shareScope);
context.write(this.name);
context.write(this.request);
context.write(this.version);
context.write(this.eager);
super.serialize(context);
}
/**
* @param {ObjectDeserializerContext} context context
* @returns {ProvideSharedDependency} deserialize fallback dependency
*/
static deserialize(context) {
const { read } = context;
const obj = new ProvideSharedDependency(
read(),
read(),
read(),
read(),
read()
);
this.shareScope = context.read();
obj.deserialize(context);
return obj;
}
}
makeSerializable(
ProvideSharedDependency,
"webpack/lib/sharing/ProvideSharedDependency"
);
module.exports = ProvideSharedDependency;
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