Icard/angular-clarity-master(work.../node_modules/webpack/lib/dependencies/ProvidedDependency.js

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2024-07-16 15:23:22 +00:00
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Florent Cailhol @ooflorent
*/
"use strict";
const Dependency = require("../Dependency");
const InitFragment = require("../InitFragment");
const makeSerializable = require("../util/makeSerializable");
const ModuleDependency = require("./ModuleDependency");
/** @typedef {import("webpack-sources").ReplaceSource} ReplaceSource */
/** @typedef {import("../ChunkGraph")} ChunkGraph */
/** @typedef {import("../Dependency").ReferencedExport} ReferencedExport */
/** @typedef {import("../Dependency").UpdateHashContext} UpdateHashContext */
/** @typedef {import("../DependencyTemplate").DependencyTemplateContext} DependencyTemplateContext */
/** @typedef {import("../DependencyTemplates")} DependencyTemplates */
/** @typedef {import("../ModuleGraph")} ModuleGraph */
/** @typedef {import("../ModuleGraphConnection")} ModuleGraphConnection */
/** @typedef {import("../RuntimeTemplate")} RuntimeTemplate */
/** @typedef {import("../javascript/JavascriptParser").Range} Range */
/** @typedef {import("../serialization/ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
/** @typedef {import("../serialization/ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */
/** @typedef {import("../util/Hash")} Hash */
/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
/**
* @param {string[]|null} path the property path array
* @returns {string} the converted path
*/
const pathToString = path =>
path !== null && path.length > 0
? path.map(part => `[${JSON.stringify(part)}]`).join("")
: "";
class ProvidedDependency extends ModuleDependency {
/**
* @param {string} request request
* @param {string} identifier identifier
* @param {string[]} ids ids
* @param {Range} range range
*/
constructor(request, identifier, ids, range) {
super(request);
this.identifier = identifier;
this.ids = ids;
this.range = range;
this._hashUpdate = undefined;
}
get type() {
return "provided";
}
get category() {
return "esm";
}
/**
* Returns list of exports referenced by this dependency
* @param {ModuleGraph} moduleGraph module graph
* @param {RuntimeSpec} runtime the runtime for which the module is analysed
* @returns {(string[] | ReferencedExport)[]} referenced exports
*/
getReferencedExports(moduleGraph, runtime) {
let ids = this.ids;
if (ids.length === 0) return Dependency.EXPORTS_OBJECT_REFERENCED;
return [ids];
}
/**
* Update the hash
* @param {Hash} hash hash to be updated
* @param {UpdateHashContext} context context
* @returns {void}
*/
updateHash(hash, context) {
if (this._hashUpdate === undefined) {
this._hashUpdate = this.identifier + (this.ids ? this.ids.join(",") : "");
}
hash.update(this._hashUpdate);
}
/**
* @param {ObjectSerializerContext} context context
*/
serialize(context) {
const { write } = context;
write(this.identifier);
write(this.ids);
super.serialize(context);
}
/**
* @param {ObjectDeserializerContext} context context
*/
deserialize(context) {
const { read } = context;
this.identifier = read();
this.ids = read();
super.deserialize(context);
}
}
makeSerializable(
ProvidedDependency,
"webpack/lib/dependencies/ProvidedDependency"
);
class ProvidedDependencyTemplate extends ModuleDependency.Template {
/**
* @param {Dependency} dependency the dependency for which the template should be applied
* @param {ReplaceSource} source the current replace source which can be modified
* @param {DependencyTemplateContext} templateContext the context object
* @returns {void}
*/
apply(
dependency,
source,
{
runtime,
runtimeTemplate,
moduleGraph,
chunkGraph,
initFragments,
runtimeRequirements
}
) {
const dep = /** @type {ProvidedDependency} */ (dependency);
const connection =
/** @type {ModuleGraphConnection} */
(moduleGraph.getConnection(dep));
const exportsInfo = moduleGraph.getExportsInfo(connection.module);
const usedName = exportsInfo.getUsedName(dep.ids, runtime);
initFragments.push(
new InitFragment(
`/* provided dependency */ var ${
dep.identifier
} = ${runtimeTemplate.moduleExports({
module: moduleGraph.getModule(dep),
chunkGraph,
request: dep.request,
runtimeRequirements
})}${pathToString(/** @type {string[]} */ (usedName))};\n`,
InitFragment.STAGE_PROVIDES,
1,
`provided ${dep.identifier}`
)
);
source.replace(dep.range[0], dep.range[1] - 1, dep.identifier);
}
}
ProvidedDependency.Template = ProvidedDependencyTemplate;
module.exports = ProvidedDependency;